The process can vary by crimper model, but typically the technician marks the insertion depth on the hose, applies lubricant to the fitting stem, pushes it inside the end of the hose, and inserts it into the crimper die. Both halves have a 45 flare seat, and the threads of the each connector engage together to form a tight mechanical connection, with the seal forming on the 45 flare seat. This is more likely to happen with repeated remakes (loosening and re-tightening the fitting). endstream
endobj
startxref
Vibration affects hydraulic plumbing and can shift the torque and cause fatigue.
The male half of the connection has an O-ring with a straight thread.
Hoses, as well as fittings, come in many different types and materials.
The denominator (which is always 16) is generally ignored. The threads mesh together to form a mechanically strong bond. Add: Industrial zone, Yuyao town, Zhejiang Province.
The difference is that parallel or straight connections provide no seal at all and are merely tasked with holding the two pieces together.
Due to their low weight, they are commonly used in the automotive industry.
If you use elastomeric seals, keep your temperature conditions within the recommended range. Finally, the technician secures the fitting permanently onto the hose by activating the crimpers power unit to apply pressure. All Lawn, Garden and Professional Landscaping, All Machine Tools and Precision Equipment, All Industrial Fluid and Material Conveyance.
As the connection is tightened, the O-ring will compress against a flat face sleeve, and this creates a metal-to-metal seal, with the O-ring providing a leak barrier. Most of these connections will have a male and female component to accommodate the connection and will assist with the process of containing and directing the flow of fluid; while also preventing any leakages and maintaining pressure in the lines. threads deformation). 0 American National Standard Pipe Thread, often called national pipe thread standards, or NPTs, are technical standards adopted in the United States for the specific screw threads which are in general usage for pipes and threaded pipes. Therefore, if you intermix your hose and fitting from two different manufacturers, you should seriously reconsider. Manufacturers use identifiers such as ASME B1 .1 and ISO 261, to classify the main thread characteristics: pitch, angle, diameter, and form.
The Guide for Chemical Resistance Information from Parker can be found here.
However, the high price makes them less affordable, so other alternatives are usually considered. Additionally, pay close attention to your seal being compatible with the type of hydraulic fluid used in a system. 2022 Sapphire Hydraulics. In China, GB 3734.2, GB 3733.2 standard specific metric thread of 24 degree cone fittings, in some sizes the DIN 2353 metric fittings can mate with Chinese metric fittings. Send us a message to checkavailability, get pricing or receive a sales consultation. If additional sealing is required, teflon and pipe dope can be applied. Note: dash numbers are nominal. JIC connections have wide applications in fuel delivery and fluid power, especially in situations where extremely high-pressure resistance is required, withstanding up to 10,000 psi. This connection is common in hydraulic systems.
The denominator (. The absence of the indication of pitch means that the coarse pitch is specified.
Note: Although the male end is comparable to the American National Pipe Straight Mechanical (NPSM) male, they not interchangeable, due to their different thread pitches. Pay extra caution when selecting a hose for gaseous applications, especially if there is a chance of permeation in order to avoid explosions, fires, and exposition to the toxic fumes. h+Q9rQJ2# E(wQJWf%+6,b#>,d|Sb1ZaM@72$#aR"sIJeV`TXt&_2!,Xeo&~SFhFD |Z"J4Q*GU"aQ aj$]C`OdxlP`r2>3U>S{Tv Vss}?8{|8nql%>; uxR[H6"~+pwS#ZIZwh_l7L\&|nRFOe&V0f/Wjf~ 8TWN[2dQ&gK na
JB 1887 is metric thread for flat face o-ring face hose wittings and adapters. Recognized to meet over 20 international standards and quality certifications, Gates furnishes custom hose assemblies and offers in-depth Industrial Hose Training Workshops to improve your onsite safety, reduce downtime, and increase your productivity. One of the most common uses for JIC connections is in the fluid power industry, where they are frequently utilized in diagnostic and test point settings.
Further, a manufacturer will not take responsibility for a failure. The parallel threads make a seal using a number of different rings or washers.
Note: dash numbers are nominal. We also can offfer the related to Metric hydraulic fittings chart. The swivel nut on the female half holds the connection together. They can provide a leak-free operation and meet SAE, ISO, DIN, DOT, and JIS standards. To address high operating pressure, more and more of our customers prefer to use O-ring seals. Be careful if you use NPT (National Pipe Taper) pipe threads fittings. dash numbers, and are commonly used when ordering parts.
The flare seats of the male and female seal together when the straight threads are joined.
Joint Industry Council fittings, or JIC, are a type of flare fitting that is machined with a 37 seating surface. Check the table below for the temperature range for the most common fitting and seal materials.There are special options available if you need hydraulic hoses and fittings to work under extreme temperature conditions. The tapered seat creates a leak-resistant connection, and are commonly found in fluid power systems. Hydraulic hose fittings are very useful when it becomes necessary to connect various conductors such as tubes, pipes, and hoses in a hydraulic system. Two clamp halves, held by four bolts, hold the connection together. When using a dash number to identify a fluid pipe or a tube, the numerator part of the fraction is just used.
Usually, most NPT and JIC fittings are widely available and have many configurations to choose from. This connection forms an impressive leak resistance and can be used in applications up to 6000 psi. Flare fittings are a kind of compression fitting which is generally used with some kind of metal tubing, often comprised of aluminum, copper, or soft steel, although other metals are sometimes used as well. Eventually the metric system was standardized, and all commerce is now conducted using this system, although the traditional measurements are still used in some applications outside of the mainstream. Widely found in hydraulic systems, both the JIC male and JIC female of this connection have a 37 flare seat as well as straight threads. Buy Online. The slight differences are mainly caused by manufacturing tolerances.After measuring the diameter of your threads, determine their spacing in threads per inch. The male half has an O-ring and a straight thread, while the female half has a machined surface, a chamfer, and a straight thread. This connection has parallel metric threads with a 30 seat, and is common on Komatsu equipment. The pipe-fitting industry and the plumbing industry in all countries where the BSP has been adopted accept it as the standard. This connection is common in high pressure hydraulic systems.
The hose assembly technician would be able to assist you in finding the best fitting and assist you with any questions.
Use O-rings with the elastomeric seals such as DIN 2353, SAE J1453 to prevent the risk of unexpected leaks and switch to an untapered JIC fitting.
Metric thread hydraulic fittings is most popular type of fluid connectors in the worldwides.
Note: While most SAE J514 threads look identical to SAE 45 flare threads, their seating angles do not match. They are an excellent choice for highly corrosive environments. Unfortunately, something as small as a fitting can quickly decrease the efficiency of the whole hydraulic system and even pose a major safety issue. Hence, choose the fittings that are easier to find or stock up if you use any specific fitting with longer lead times. document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Brass fittings temperature range is -65F to 400F. Some organizations that are developing these, are the International Organization for Standardization, SAE International, British Association, and Deutsches Institut fr Normung, and the American Society of Manufacturing Engineers, American National Standards Institute. While the JIS metric connection and the JIS 300 flare are alike, the latter has BSPP-like thread dimensions. Usually, they are rated up to 10,000 psi. They all have the same metric thread form for a given tube size. Since metric measurements give the true sizes of a tube or a fluid pipe, dash numbers do not apply for them. The tapered male connects with a tapered female, with the seal forming in the threads. Copyright Yuyao Jiayuan Hydraulic Fitting Factory.
For more information about the Hydraulic Hose Fitting that will work best in your situation, contact us today for more information. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); [] Hydraulic Hose Fittings. Once you make a note of that, measure the distance from center to center of the bolt holes, noting the longest spacing. The National Fluid Power Association (NFPA) does not recommend the connection for hydraulic applications, however it is commonly found. A mechanical connection is made when the both male and female are mated together. The O-ring on the male half compresses on the chamfer of the female port, to make the seal.
threads are straight, while the male has a 300 internal chamfer, the female has an inverted 300 seat. With the female half, the seal forms between the tubing and compression sleeve. This connection is widely found in automotive and commercial air conditioning applications. Crimping is the most popular method assembling the hydraulic hose. Once assembly begins, a flare fitting is generally needed to secure the tapered end of flared tubing to the fitting, which is also tapered. Threaded pipes offer an effective seal on pipes that are used to transport hydraulic fluid, steam, gases, or liquids. The seal is made when the O-ring is squeezed into the chamfer.
Aluminum fittingsare significantly lighter than steel and are corrosion-resistant. Distorted or worn out threads can give you inaccurate measurements. It is important to remember to inspect your hoses and fittings for a secure connection and any leaks every couple of months. Once the specifications have been defined, the hose assembly technician can get to work. Flare adapters provide significant long-term reliability, making them suitable for most mission-critical situations, as well as for usage in locations that can be relatively inaccessible. [].
O-ring face seal connections are capable of eliminating hydraulic system leaks up to pressures reaching 6,000 psi. Steel fittings come as a mix of iron with some other metals to make them more durable and improve the resistance to the heat. Some of the stainless steel fittings with special designs can be rated up to 20,000 psi. With the modernization of your equipment usually comes higher operating pressure. Each chart is 24" x36", printed in full color, and features a clear aqueous coating for durability. %PDF-1.5 % The seal is made when the O-ring is squeezed into the chamfer. The Chinese metric thread standards include both a 37 flare and 45 flare, as well as a 37 and45 inverted flare. when the two are mated together (i.e. The seal forms between the male end, and the smooth flat surface on the female end. The female half has a machined flat surface with a straight thread.
is always 16) is generally ignored.
Note: Both the NPTF and BSPT connectors appear similar, however the two are not interchangeable. Terms Of Use | Privacy Policy | Supply Chain Transparency | Safety Recall: CVT Clutch | Newsletters, VIN must be exactly 17 characters in length, The letters "I", "O" and "Q" never appear in a VIN, Power Transmission Tools and Merchandisers, Windshield Washer, Wiper and Vacuum Components, Lawn, Garden and Professional Landscaping, Engine Variable Timing Spool Valve Filters, Water Pumps (Standard, Heavy-Duty, Performance), Timing Belt Component Kits w/ Water Pumps, Fuel Cap/Cooling System Testers, Replacement Parts and Adapters, Radiator Cap/Cooling System Testers, Replacement Parts and Adapters. The female has a compression sleeve with a straight thread. We engineer our products to continually exceed expectations and outperform industry standards.
If you want to learn more about selecting hydraulic fittings, contact us to speak with a fluid connector specialist. The seal forms between the O-ring on the male half and the smooth face of the female port (with the O-ring seating on the ring groove of the male). The Chinese system of measurement spread to the Japanese archipelago and has remained largely intact ever since the year 700. (713) 331-1131. Note: SAE 45 Flare connectors are identical to JIC 37 Flare connectors, except for the angles of the seats. These standards include straight thread series as well as tapered series for a wide variety of applications requiring pressure-tight sealing or rigidity and, sometimes, both together. The threads connect together to make a mechanically strong bond. They require a presence of the crimping machine to attach a hose to a fitting. This is known as a dry seal thread. The two main types of BSP threads are British Standard Pipe Taper Thread and British Standard Pipe Parallel Thread, and either of these thread types can be combined with one of two joint types, those being longscrew threads and jointing threads. The seal forms between the O-ring on the male half and the smooth face of the female port (with t, he O-ring seating on the ring groove of the male). For a certain amount of time in the 20th century, there were three competing systems of measurement in Japan, being the English system, the Metric system, and the traditional Japanese system. The taper which is applied to NPT threads helps them to form a tight seal, because the flanks of the threads will become compressed against each other, rather than the straight thread connections or compression connections.
Even new fitting, if it was selected wrong, can cause problems. The female port of the O-Ring Boss has a sealing face, chamfer, and a straight thread. As you might guess from the name, an O-Ring Face Seal fitting makes use of an O-ring right at the face of the fitting to eliminate leaks in systems that make use of high-pressure hydraulics. This is known as a, and pipe dope can be applied. Both male and female NSPM connectors' threads are straight, while the male has a 300 internal chamfer, the female has an inverted 300 seat. The seal forms between the male end, and the smooth flat surface on the female end. Calipers:Used for measuring inner and outer diameters of threadsThread Pitch Gauge:Used to measure the amount of threads per inch, as well as the thread to thread spacing in metric applications.Accurate measurement of threadsBefore you start measuring the threads of your fluid pipe or tube, ensure that they are in good conditions. Suppliers of Hydraulic, Pneumatic, and industrial parts to the UK and worldwide. For example, the range for Parkers allowable tolerance for a crimp can be as little as 0.02 inches and the range may not overlap with the other manufacturers product. Why You Still Have Wet Air In Your Compressor Room, 2022, The Hope Group. 227 US-90 ALT You can count on Gates to supply innovative new products that push the boundaries of materials science. Commonly found in fluid power systems, the Four-Bolt Flange works well connecting 1/2" to 3" hose and tube. When using a dash number to identify a fluid pipe or a tube, the numerator part of the fraction is just used. A mechanical connection is made when the both male and female are mated together. Hydraulic hose fittings are used to connect hydraulic hoses, tubes, and pipes to pumps, valves, cylinders and other parts of the hydraulic system. The male connector has an O-ring and a straight thread. .
The seal forms between the cone on the male and the sealing areas on the females.
contact us jyray@72338.com for more info.
If you get too overwhelmed with the shapes, materials, threading, and sealing options to choose from, save your time, and check our guide on how to pick the right fitting best for your job. There are plenty of good reasons for this, but best reason to not do it is safety. BSP screw threads have been adopted internationally by virtually all countries other than the United States, which prefers the NPT standard.
Permanent Crimp Fittings the most common type of fittings.
Depending on the shape of the hydraulic fitting, they classified into: The Security of the Connection Including Sealing Type. This connection and the 37 Flare are alike, however it's 30 seat and BSPP-like thread dimensions make it different from the American 37 Flare. Contact us to learn more.
htOHTQ 8#A apy!%IDhmfmrqC(U Both SAE and ISO do not recommend mixing hose end fittings and hoses from different manufacturers. Most common fittings are made of plastic, steel, stainless steel, or brass.
Split-flange connections also help to provide solid connections between a hose and pipe, or between rigid lines. These connectors are widely found in low pressure applications like refrigerant and fuel lines, as well as automotive piping applications.
Stainless steel fittings are used when the temperature range required for the job is -425F to 1200F. Send us feedback if metric hydraulic fitting idenfification chart size isnt working for you. In terms of material stainless steel hose fittings have the highest pressure rating. Note: A NPSM female can seal together with a chamfered NPTF male. (size, temperature, application, materials/media, and pressure) before you get started with any hose assembly. Next: How To Choose A Fitting For Your Hoses,Pipe,And Tube. Remember to inspect areas with high vibration for leaks and damage. All Rights Reserved.
o+YAh*wwv {$m. The straight threads mesh to form a strong mechanical bond. This connection is common in high pressure hydraulic systems. graphics/00000001/Wall_Chart_Set_LARGE.png, ISO 7241-1 Series A Couplers (600 Series), ISO 7241-1 Series B Couplers (700 Series). The male connector has an O-ring and a straight thread. Therefore, they are the least popular choice when it comes to hydraulic applications despite their low price. The parallel threads make a seal using a number of different rings or washers.
About the company Widely used in automotive systems, the inverted flare connection features a machined male connector with a 420 seat, and a flared male tubing with a 450 seat. Both male and female halves have a pilot (could be long or short), and the seal is made when the O-ring is compressed. O-ring seals also prevent the risk of over-torqueing and leakage.
Record the values and compare your measurements with the figures provided in this guide.Accurate measurement of four-bolt flangesBegin by using a caliper to measure the port hole diameter the bolt. The male end has a 300 seat, which tapered nose of the female swivel makes the seal with. A screw thread in conformity with this International Standard is designated by the letter M followed by the values of the nominal diameter and of the pitch expressed in millimetres separated by the sign x. ORFS connections utilize O-rings that are typically seated in the face groove of the fitting, and these elastomeric seals provide a leak-proof flared tube fitting which should eliminate hydraulic leaks when properly implemented. A seal takes place when the O-ring on the male end is squeezed onto the female flat surface seat.
Taiwanese and Korean units of measure are also derived from these traditional measurement units. They accommodate pressure up to 3000 psi, but lower pressure ranges are usually recommended. We are constantly expanding our product catalog and services to support every facet of our customer's operations. WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Have a hydraulic issue thats slowing down progress at your business that you need rectified quickly? From low-pressure to ultra-high pressure hose assemblies, and from application-specific systems to versatile fluid compatibility, the most productive hose systems start with the safest, most durable, and efficient industrial hoses, couplings, accessories, and equipment from Gates.
flat surface with a straight thread. 183 0 obj <>/Filter/FlateDecode/ID[<97D476FE6DB04876841DA8B74C1F9039><00CEDA07B833474A87A9CE54EEF99FE1>]/Index[7 339]/Info 6 0 R/Length 424/Prev 1142430/Root 8 0 R/Size 346/Type/XRef/W[1 3 1]>>stream If so, click to download our brochure and discover why Sapphire Hydraulics is the right repair service company for you! Note: Although the BSPT male end is comparable to the National Pipe Tapered Fuel (NPTF), they are not interchangeable, due to their different size and thread form.
The male and female threads bind together to make a mechanically strong connection. It is always a good idea to ask yourself five major questions about S.T.A.M.P. Series 23 / 24 / P23 / P12 / P24 / P25 / 26 Connectors. To get an accurate value, ensure that the thread pitch gauge is fitting well on the threads. Mixing a fitting from one manufacturer with another manufacturers hose could result in a failure or rupture at the crimp because the two products are just not compatible. An error has occurred. Copyright 2022 DiscountHydraulicHose.com. Pipe threads are designed to be used with or without accompanying thread sealants, depending on the particular application that theyre being used for.
Dash numbersThe sizes of tubes and fluid pipes are generally identified by abbreviations known as dash numbers, and are commonly used when ordering parts. has a sealing face, chamfer, and a straight thread.
When searching for another automotive manufacturer or distributor part number only exact matches will be returned. The male and female threads bind together to make a mechanically strong connection. Many of the most popular connectors used in hydraulic systems today have become standardized in this country and others, and the reason for their widespread acceptance generally has to do with their effectiveness at making a tight seal and preventing leakage. Professionals within the Japanese islands used to primarily make use of the traditional Japanese units of measure, which in turn were based on the Chinese system. For metric threads, this tool measures the distance between the threads. For example, carbon steel fittings made of the mixture of iron and carbon can withstand the temperatures from -65F to 500F. In Germany, metric thread of DIN 2353 and ISO 8434 standard tube compression fittings with 24 degree cone connector; Metric thread of DIN 7631 60 degree cone fittings; Metric thread of DIN 20078 series hose fittings, metric thread of DIN 74233 and 74234 45 degree cone fittings; In Japan, Metric thread of Komatsu fittings with 60 degree flare hose adapters JIS B2070, Metric thread of ORFS fittings; In France, Metric thread of flat face fittings used by hanomag, French GAZ and millimetric fittings.
Split-flange connectors are generally used in situations where a high degree of resistance to pressure, vibration, and shock is needed. Powered by Miva. Various types of fitting allow the designer to change the flow of the fluid, to split the flow of the fluid, or to elevate the lines. Fittings are available in two categories: DIN 2353 L (light) and DIN 2353 S (heavy) classes. The Hope Group is the largest Parker distributor in New England. Many of these hydraulic hose fitting connections are also able to tolerate high pressure, and still perform very well without being compromised. How To Choose A Fitting For Your Hoses,Pipe,And Tube.
BSP technical standards relate to the sealing and interconnecting of pipes and connectors which have both an external and internal thread. Hydraulic Hose Fittings & Connector Sizes Charts. For many of us, the first time we have to decide on which type of hydraulic hose fitting to use is during the hose assembly. The male connector has a 60 recessed cone and a straight thread; the female has a straight thread as well, and a globeseal seat.
Although picking a hydraulic fitting sometimes feels overwhelming, if you follow our simple guide, it should not be a problem anymore. Plastic fittings generally are considered more resistant to the corrosion but are weaker and less durable. Learn how your comment data is processed. With the male half, the seal forms between the 24O seat and the compression sleeve. The straight threads of the each half hold the connection together mechanically. The female side has a 420 seat that provides a sealing surface. Because connectors and ports have many applications in fluid piping systems, you need to correctly identify them before adding or replacing them on a tube or hose, in your specific application. All five of our hydraulic and pneumatic fittings wall charts: Steel Fittings, Brass Fittings, Metric Fittings, Hydraulic Hose, and Hose Fittings. The seal forms between the recessed cone on the male and the tapered nose of the female. ISO 261 Metric threads.
Forced Air Oil Coolers ( Hydraulic Motors), Stainless Steel Compression Tube Fittings, Stainless Steel Fittings: Manufactured Hose Assemblies, Wet Line Coupling (Wingnut) Quick Connects, Fluid port and connector identification tools, Flat Face Port with British Standard Pipe Parallel Threads (ISO 1179-1), Flat Face Port with Metric Threads (ISO 9974-1), Metric tube compression (DIN 2353 240 Cone), Japanese Industrial Standard JIS 300 Flare. Another thing that makes them very popular is that ORFS connectors can easily be assembled or disassembled out in the field when its necessary to replace O-rings or even replace the entire assembly. Flange fittings are also highly resistant to loosening and can be quickly and easily assembled. How to Find The Right One? The male half of this connection has a 240 seat with a straight thread.
Match the dimensions provided in this guide with your recorded measurements. Eventually, Imperial Japan began using the metric system, and at that time all traditional units were defined on the basis of meters and kilograms. %%EOF How to Find The Right One, Thread ID Made Easy. It is important to note that your measurements may not accurately match with the values provided in this guide. It all goes great until you need a replacement fitting and the lead time is a couple of weeks, and you need it now.
They are more resistant to cracks. A rule of thumb says that hose inner tube, cover, fittings and O-rings should be chemically compatible with each other. A caliper is a useful tool that measures the outside diameter of a male thread and inside diameter of a female thread. Thank you for sharing! All Rights Reserved. Rosenberg, TX 77471
The male half of the connection has an O-ring with a straight thread.
Hoses, as well as fittings, come in many different types and materials.
The denominator (which is always 16) is generally ignored. The threads mesh together to form a mechanically strong bond. Add: Industrial zone, Yuyao town, Zhejiang Province.
The difference is that parallel or straight connections provide no seal at all and are merely tasked with holding the two pieces together.
Due to their low weight, they are commonly used in the automotive industry.
If you use elastomeric seals, keep your temperature conditions within the recommended range. Finally, the technician secures the fitting permanently onto the hose by activating the crimpers power unit to apply pressure. All Lawn, Garden and Professional Landscaping, All Machine Tools and Precision Equipment, All Industrial Fluid and Material Conveyance.
As the connection is tightened, the O-ring will compress against a flat face sleeve, and this creates a metal-to-metal seal, with the O-ring providing a leak barrier. Most of these connections will have a male and female component to accommodate the connection and will assist with the process of containing and directing the flow of fluid; while also preventing any leakages and maintaining pressure in the lines. threads deformation). 0 American National Standard Pipe Thread, often called national pipe thread standards, or NPTs, are technical standards adopted in the United States for the specific screw threads which are in general usage for pipes and threaded pipes. Therefore, if you intermix your hose and fitting from two different manufacturers, you should seriously reconsider. Manufacturers use identifiers such as ASME B1 .1 and ISO 261, to classify the main thread characteristics: pitch, angle, diameter, and form.
The Guide for Chemical Resistance Information from Parker can be found here.
However, the high price makes them less affordable, so other alternatives are usually considered. Additionally, pay close attention to your seal being compatible with the type of hydraulic fluid used in a system. 2022 Sapphire Hydraulics. In China, GB 3734.2, GB 3733.2 standard specific metric thread of 24 degree cone fittings, in some sizes the DIN 2353 metric fittings can mate with Chinese metric fittings. Send us a message to checkavailability, get pricing or receive a sales consultation. If additional sealing is required, teflon and pipe dope can be applied. Note: dash numbers are nominal. JIC connections have wide applications in fuel delivery and fluid power, especially in situations where extremely high-pressure resistance is required, withstanding up to 10,000 psi. This connection is common in hydraulic systems.
The denominator (. The absence of the indication of pitch means that the coarse pitch is specified.
Note: Although the male end is comparable to the American National Pipe Straight Mechanical (NPSM) male, they not interchangeable, due to their different thread pitches. Pay extra caution when selecting a hose for gaseous applications, especially if there is a chance of permeation in order to avoid explosions, fires, and exposition to the toxic fumes. h+Q9rQJ2# E(wQJWf%+6,b#>,d|Sb1ZaM@72$#aR"sIJeV`TXt&_2!,Xeo&~SFhFD |Z"J4Q*GU"aQ aj$]C`OdxlP`r2>3U>S{Tv Vss}?8{|8nql%>; uxR[H6"~+pwS#ZIZwh_l7L\&|nRFOe&V0f/Wjf~ 8TWN[2dQ&gK na
JB 1887 is metric thread for flat face o-ring face hose wittings and adapters. Recognized to meet over 20 international standards and quality certifications, Gates furnishes custom hose assemblies and offers in-depth Industrial Hose Training Workshops to improve your onsite safety, reduce downtime, and increase your productivity. One of the most common uses for JIC connections is in the fluid power industry, where they are frequently utilized in diagnostic and test point settings.
Further, a manufacturer will not take responsibility for a failure. The parallel threads make a seal using a number of different rings or washers.
Note: dash numbers are nominal. We also can offfer the related to Metric hydraulic fittings chart. The swivel nut on the female half holds the connection together. They can provide a leak-free operation and meet SAE, ISO, DIN, DOT, and JIS standards. To address high operating pressure, more and more of our customers prefer to use O-ring seals. Be careful if you use NPT (National Pipe Taper) pipe threads fittings. dash numbers, and are commonly used when ordering parts.
The flare seats of the male and female seal together when the straight threads are joined.
Joint Industry Council fittings, or JIC, are a type of flare fitting that is machined with a 37 seating surface. Check the table below for the temperature range for the most common fitting and seal materials.There are special options available if you need hydraulic hoses and fittings to work under extreme temperature conditions. The tapered seat creates a leak-resistant connection, and are commonly found in fluid power systems. Hydraulic hose fittings are very useful when it becomes necessary to connect various conductors such as tubes, pipes, and hoses in a hydraulic system. Two clamp halves, held by four bolts, hold the connection together. When using a dash number to identify a fluid pipe or a tube, the numerator part of the fraction is just used.
Usually, most NPT and JIC fittings are widely available and have many configurations to choose from. This connection forms an impressive leak resistance and can be used in applications up to 6000 psi. Flare fittings are a kind of compression fitting which is generally used with some kind of metal tubing, often comprised of aluminum, copper, or soft steel, although other metals are sometimes used as well. Eventually the metric system was standardized, and all commerce is now conducted using this system, although the traditional measurements are still used in some applications outside of the mainstream. Widely found in hydraulic systems, both the JIC male and JIC female of this connection have a 37 flare seat as well as straight threads. Buy Online. The slight differences are mainly caused by manufacturing tolerances.After measuring the diameter of your threads, determine their spacing in threads per inch. The male half has an O-ring and a straight thread, while the female half has a machined surface, a chamfer, and a straight thread. This connection has parallel metric threads with a 30 seat, and is common on Komatsu equipment. The pipe-fitting industry and the plumbing industry in all countries where the BSP has been adopted accept it as the standard. This connection is common in high pressure hydraulic systems.
The hose assembly technician would be able to assist you in finding the best fitting and assist you with any questions.
Use O-rings with the elastomeric seals such as DIN 2353, SAE J1453 to prevent the risk of unexpected leaks and switch to an untapered JIC fitting.
Metric thread hydraulic fittings is most popular type of fluid connectors in the worldwides.
Note: While most SAE J514 threads look identical to SAE 45 flare threads, their seating angles do not match. They are an excellent choice for highly corrosive environments. Unfortunately, something as small as a fitting can quickly decrease the efficiency of the whole hydraulic system and even pose a major safety issue. Hence, choose the fittings that are easier to find or stock up if you use any specific fitting with longer lead times. document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Brass fittings temperature range is -65F to 400F. Some organizations that are developing these, are the International Organization for Standardization, SAE International, British Association, and Deutsches Institut fr Normung, and the American Society of Manufacturing Engineers, American National Standards Institute. While the JIS metric connection and the JIS 300 flare are alike, the latter has BSPP-like thread dimensions. Usually, they are rated up to 10,000 psi. They all have the same metric thread form for a given tube size. Since metric measurements give the true sizes of a tube or a fluid pipe, dash numbers do not apply for them. The tapered male connects with a tapered female, with the seal forming in the threads. Copyright Yuyao Jiayuan Hydraulic Fitting Factory.
For more information about the Hydraulic Hose Fitting that will work best in your situation, contact us today for more information. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); [] Hydraulic Hose Fittings. Once you make a note of that, measure the distance from center to center of the bolt holes, noting the longest spacing. The National Fluid Power Association (NFPA) does not recommend the connection for hydraulic applications, however it is commonly found. A mechanical connection is made when the both male and female are mated together. The O-ring on the male half compresses on the chamfer of the female port, to make the seal.
threads are straight, while the male has a 300 internal chamfer, the female has an inverted 300 seat. With the female half, the seal forms between the tubing and compression sleeve. This connection is widely found in automotive and commercial air conditioning applications. Crimping is the most popular method assembling the hydraulic hose. Once assembly begins, a flare fitting is generally needed to secure the tapered end of flared tubing to the fitting, which is also tapered. Threaded pipes offer an effective seal on pipes that are used to transport hydraulic fluid, steam, gases, or liquids. The seal is made when the O-ring is squeezed into the chamfer.
Aluminum fittingsare significantly lighter than steel and are corrosion-resistant. Distorted or worn out threads can give you inaccurate measurements. It is important to remember to inspect your hoses and fittings for a secure connection and any leaks every couple of months. Once the specifications have been defined, the hose assembly technician can get to work. Flare adapters provide significant long-term reliability, making them suitable for most mission-critical situations, as well as for usage in locations that can be relatively inaccessible. [].
O-ring face seal connections are capable of eliminating hydraulic system leaks up to pressures reaching 6,000 psi. Steel fittings come as a mix of iron with some other metals to make them more durable and improve the resistance to the heat. Some of the stainless steel fittings with special designs can be rated up to 20,000 psi. With the modernization of your equipment usually comes higher operating pressure. Each chart is 24" x36", printed in full color, and features a clear aqueous coating for durability. %PDF-1.5 % The seal is made when the O-ring is squeezed into the chamfer. The Chinese metric thread standards include both a 37 flare and 45 flare, as well as a 37 and45 inverted flare. when the two are mated together (i.e. The seal forms between the male end, and the smooth flat surface on the female end. The female half has a machined flat surface with a straight thread.
is always 16) is generally ignored.
Note: Both the NPTF and BSPT connectors appear similar, however the two are not interchangeable. Terms Of Use | Privacy Policy | Supply Chain Transparency | Safety Recall: CVT Clutch | Newsletters, VIN must be exactly 17 characters in length, The letters "I", "O" and "Q" never appear in a VIN, Power Transmission Tools and Merchandisers, Windshield Washer, Wiper and Vacuum Components, Lawn, Garden and Professional Landscaping, Engine Variable Timing Spool Valve Filters, Water Pumps (Standard, Heavy-Duty, Performance), Timing Belt Component Kits w/ Water Pumps, Fuel Cap/Cooling System Testers, Replacement Parts and Adapters, Radiator Cap/Cooling System Testers, Replacement Parts and Adapters. The female has a compression sleeve with a straight thread. We engineer our products to continually exceed expectations and outperform industry standards.
If you want to learn more about selecting hydraulic fittings, contact us to speak with a fluid connector specialist. The seal forms between the O-ring on the male half and the smooth face of the female port (with the O-ring seating on the ring groove of the male). The Chinese system of measurement spread to the Japanese archipelago and has remained largely intact ever since the year 700. (713) 331-1131. Note: SAE 45 Flare connectors are identical to JIC 37 Flare connectors, except for the angles of the seats. These standards include straight thread series as well as tapered series for a wide variety of applications requiring pressure-tight sealing or rigidity and, sometimes, both together. The threads connect together to make a mechanically strong bond. They require a presence of the crimping machine to attach a hose to a fitting. This is known as a dry seal thread. The two main types of BSP threads are British Standard Pipe Taper Thread and British Standard Pipe Parallel Thread, and either of these thread types can be combined with one of two joint types, those being longscrew threads and jointing threads. The seal forms between the O-ring on the male half and the smooth face of the female port (with t, he O-ring seating on the ring groove of the male). For a certain amount of time in the 20th century, there were three competing systems of measurement in Japan, being the English system, the Metric system, and the traditional Japanese system. The taper which is applied to NPT threads helps them to form a tight seal, because the flanks of the threads will become compressed against each other, rather than the straight thread connections or compression connections.
Even new fitting, if it was selected wrong, can cause problems. The female port of the O-Ring Boss has a sealing face, chamfer, and a straight thread. As you might guess from the name, an O-Ring Face Seal fitting makes use of an O-ring right at the face of the fitting to eliminate leaks in systems that make use of high-pressure hydraulics. This is known as a, and pipe dope can be applied. Both male and female NSPM connectors' threads are straight, while the male has a 300 internal chamfer, the female has an inverted 300 seat. The seal forms between the male end, and the smooth flat surface on the female end. Calipers:Used for measuring inner and outer diameters of threadsThread Pitch Gauge:Used to measure the amount of threads per inch, as well as the thread to thread spacing in metric applications.Accurate measurement of threadsBefore you start measuring the threads of your fluid pipe or tube, ensure that they are in good conditions. Suppliers of Hydraulic, Pneumatic, and industrial parts to the UK and worldwide. For example, the range for Parkers allowable tolerance for a crimp can be as little as 0.02 inches and the range may not overlap with the other manufacturers product. Why You Still Have Wet Air In Your Compressor Room, 2022, The Hope Group. 227 US-90 ALT You can count on Gates to supply innovative new products that push the boundaries of materials science. Commonly found in fluid power systems, the Four-Bolt Flange works well connecting 1/2" to 3" hose and tube. When using a dash number to identify a fluid pipe or a tube, the numerator part of the fraction is just used. A mechanical connection is made when the both male and female are mated together. Hydraulic hose fittings are used to connect hydraulic hoses, tubes, and pipes to pumps, valves, cylinders and other parts of the hydraulic system. The male connector has an O-ring and a straight thread. .
The seal forms between the cone on the male and the sealing areas on the females.
contact us jyray@72338.com for more info.
If you get too overwhelmed with the shapes, materials, threading, and sealing options to choose from, save your time, and check our guide on how to pick the right fitting best for your job. There are plenty of good reasons for this, but best reason to not do it is safety. BSP screw threads have been adopted internationally by virtually all countries other than the United States, which prefers the NPT standard.
Permanent Crimp Fittings the most common type of fittings.
Depending on the shape of the hydraulic fitting, they classified into: The Security of the Connection Including Sealing Type. This connection and the 37 Flare are alike, however it's 30 seat and BSPP-like thread dimensions make it different from the American 37 Flare. Contact us to learn more.
htOHTQ 8#A apy!%IDhmfmrqC(U Both SAE and ISO do not recommend mixing hose end fittings and hoses from different manufacturers. Most common fittings are made of plastic, steel, stainless steel, or brass.
Split-flange connections also help to provide solid connections between a hose and pipe, or between rigid lines. These connectors are widely found in low pressure applications like refrigerant and fuel lines, as well as automotive piping applications.
Stainless steel fittings are used when the temperature range required for the job is -425F to 1200F. Send us feedback if metric hydraulic fitting idenfification chart size isnt working for you. In terms of material stainless steel hose fittings have the highest pressure rating. Note: A NPSM female can seal together with a chamfered NPTF male. (size, temperature, application, materials/media, and pressure) before you get started with any hose assembly. Next: How To Choose A Fitting For Your Hoses,Pipe,And Tube. Remember to inspect areas with high vibration for leaks and damage. All Rights Reserved.
o+YAh*wwv {$m. The straight threads mesh to form a strong mechanical bond. This connection is common in high pressure hydraulic systems. graphics/00000001/Wall_Chart_Set_LARGE.png, ISO 7241-1 Series A Couplers (600 Series), ISO 7241-1 Series B Couplers (700 Series). The male connector has an O-ring and a straight thread. Therefore, they are the least popular choice when it comes to hydraulic applications despite their low price. The parallel threads make a seal using a number of different rings or washers.
About the company Widely used in automotive systems, the inverted flare connection features a machined male connector with a 420 seat, and a flared male tubing with a 450 seat. Both male and female halves have a pilot (could be long or short), and the seal is made when the O-ring is compressed. O-ring seals also prevent the risk of over-torqueing and leakage.
Record the values and compare your measurements with the figures provided in this guide.Accurate measurement of four-bolt flangesBegin by using a caliper to measure the port hole diameter the bolt. The male end has a 300 seat, which tapered nose of the female swivel makes the seal with. A screw thread in conformity with this International Standard is designated by the letter M followed by the values of the nominal diameter and of the pitch expressed in millimetres separated by the sign x. ORFS connections utilize O-rings that are typically seated in the face groove of the fitting, and these elastomeric seals provide a leak-proof flared tube fitting which should eliminate hydraulic leaks when properly implemented. A seal takes place when the O-ring on the male end is squeezed onto the female flat surface seat.
Taiwanese and Korean units of measure are also derived from these traditional measurement units. They accommodate pressure up to 3000 psi, but lower pressure ranges are usually recommended. We are constantly expanding our product catalog and services to support every facet of our customer's operations. WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Have a hydraulic issue thats slowing down progress at your business that you need rectified quickly? From low-pressure to ultra-high pressure hose assemblies, and from application-specific systems to versatile fluid compatibility, the most productive hose systems start with the safest, most durable, and efficient industrial hoses, couplings, accessories, and equipment from Gates.
flat surface with a straight thread. 183 0 obj <>/Filter/FlateDecode/ID[<97D476FE6DB04876841DA8B74C1F9039><00CEDA07B833474A87A9CE54EEF99FE1>]/Index[7 339]/Info 6 0 R/Length 424/Prev 1142430/Root 8 0 R/Size 346/Type/XRef/W[1 3 1]>>stream If so, click to download our brochure and discover why Sapphire Hydraulics is the right repair service company for you! Note: Although the BSPT male end is comparable to the National Pipe Tapered Fuel (NPTF), they are not interchangeable, due to their different size and thread form.
The male and female threads bind together to make a mechanically strong connection. It is always a good idea to ask yourself five major questions about S.T.A.M.P. Series 23 / 24 / P23 / P12 / P24 / P25 / 26 Connectors. To get an accurate value, ensure that the thread pitch gauge is fitting well on the threads. Mixing a fitting from one manufacturer with another manufacturers hose could result in a failure or rupture at the crimp because the two products are just not compatible. An error has occurred. Copyright 2022 DiscountHydraulicHose.com. Pipe threads are designed to be used with or without accompanying thread sealants, depending on the particular application that theyre being used for.
Dash numbersThe sizes of tubes and fluid pipes are generally identified by abbreviations known as dash numbers, and are commonly used when ordering parts. has a sealing face, chamfer, and a straight thread.
When searching for another automotive manufacturer or distributor part number only exact matches will be returned. The male and female threads bind together to make a mechanically strong connection. Many of the most popular connectors used in hydraulic systems today have become standardized in this country and others, and the reason for their widespread acceptance generally has to do with their effectiveness at making a tight seal and preventing leakage. Professionals within the Japanese islands used to primarily make use of the traditional Japanese units of measure, which in turn were based on the Chinese system. For metric threads, this tool measures the distance between the threads. For example, carbon steel fittings made of the mixture of iron and carbon can withstand the temperatures from -65F to 500F. In Germany, metric thread of DIN 2353 and ISO 8434 standard tube compression fittings with 24 degree cone connector; Metric thread of DIN 7631 60 degree cone fittings; Metric thread of DIN 20078 series hose fittings, metric thread of DIN 74233 and 74234 45 degree cone fittings; In Japan, Metric thread of Komatsu fittings with 60 degree flare hose adapters JIS B2070, Metric thread of ORFS fittings; In France, Metric thread of flat face fittings used by hanomag, French GAZ and millimetric fittings.
Split-flange connectors are generally used in situations where a high degree of resistance to pressure, vibration, and shock is needed. Powered by Miva. Various types of fitting allow the designer to change the flow of the fluid, to split the flow of the fluid, or to elevate the lines. Fittings are available in two categories: DIN 2353 L (light) and DIN 2353 S (heavy) classes. The Hope Group is the largest Parker distributor in New England. Many of these hydraulic hose fitting connections are also able to tolerate high pressure, and still perform very well without being compromised. How To Choose A Fitting For Your Hoses,Pipe,And Tube.
BSP technical standards relate to the sealing and interconnecting of pipes and connectors which have both an external and internal thread. Hydraulic Hose Fittings & Connector Sizes Charts. For many of us, the first time we have to decide on which type of hydraulic hose fitting to use is during the hose assembly. The male connector has a 60 recessed cone and a straight thread; the female has a straight thread as well, and a globeseal seat.
Although picking a hydraulic fitting sometimes feels overwhelming, if you follow our simple guide, it should not be a problem anymore. Plastic fittings generally are considered more resistant to the corrosion but are weaker and less durable. Learn how your comment data is processed. With the male half, the seal forms between the 24O seat and the compression sleeve. The straight threads of the each half hold the connection together mechanically. The female side has a 420 seat that provides a sealing surface. Because connectors and ports have many applications in fluid piping systems, you need to correctly identify them before adding or replacing them on a tube or hose, in your specific application. All five of our hydraulic and pneumatic fittings wall charts: Steel Fittings, Brass Fittings, Metric Fittings, Hydraulic Hose, and Hose Fittings. The seal forms between the recessed cone on the male and the tapered nose of the female. ISO 261 Metric threads.
Forced Air Oil Coolers ( Hydraulic Motors), Stainless Steel Compression Tube Fittings, Stainless Steel Fittings: Manufactured Hose Assemblies, Wet Line Coupling (Wingnut) Quick Connects, Fluid port and connector identification tools, Flat Face Port with British Standard Pipe Parallel Threads (ISO 1179-1), Flat Face Port with Metric Threads (ISO 9974-1), Metric tube compression (DIN 2353 240 Cone), Japanese Industrial Standard JIS 300 Flare. Another thing that makes them very popular is that ORFS connectors can easily be assembled or disassembled out in the field when its necessary to replace O-rings or even replace the entire assembly. Flange fittings are also highly resistant to loosening and can be quickly and easily assembled. How to Find The Right One? The male half of this connection has a 240 seat with a straight thread.
Match the dimensions provided in this guide with your recorded measurements. Eventually, Imperial Japan began using the metric system, and at that time all traditional units were defined on the basis of meters and kilograms. %%EOF How to Find The Right One, Thread ID Made Easy. It is important to note that your measurements may not accurately match with the values provided in this guide. It all goes great until you need a replacement fitting and the lead time is a couple of weeks, and you need it now.
They are more resistant to cracks. A rule of thumb says that hose inner tube, cover, fittings and O-rings should be chemically compatible with each other. A caliper is a useful tool that measures the outside diameter of a male thread and inside diameter of a female thread. Thank you for sharing! All Rights Reserved. Rosenberg, TX 77471