The slight differences are mainly caused by manufacturing tolerances.After measuring the diameter of your threads, determine their spacing in threads per inch. The threads connect together to make a mechanically strong bond. 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. 0
Since metric measurements give the true sizes of a tube or a fluid pipe, dash numbers do not apply for them. Both SAE and ISO do not recommend mixing hose end fittings and hoses from different manufacturers. []. The seal is made when the O-ring is squeezed into the chamfer. Once the specifications have been defined, the hose assembly technician can get to work. The O-ring on the male half compresses on the chamfer of the female port, to make the seal. Copyright 2022 DiscountHydraulicHose.com. Dash numbersThe sizes of tubes and fluid pipes are generally identified by abbreviations known as dash numbers, and are commonly used when ordering parts. It is always a good idea to ask yourself five major questions about S.T.A.M.P. Steel fittings come as a mix of iron with some other metals to make them more durable and improve the resistance to the heat. 
Aluminum fittingsare significantly lighter than steel and are corrosion-resistant. Below weve compiled a hydraulic hose fittings chart describing some of the more common fitting sizes and types currently in use by pipefitters and other professionals. A rule of thumb says that hose inner tube, cover, fittings and O-rings should be chemically compatible with each other. threads deformation). flat surface with a straight thread. 2022 Sapphire Hydraulics. caliper is a suitable tool for this. 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. A mechanical connection is made when the both male and female are mated together. All Rights Reserved. The parallel threads make a seal using a number of different rings or washers. Plastic fittings generally are considered more resistant to the corrosion but are weaker and less durable. This makes them popular for usage in tight spaces, and since there are at least 700 different kinds of configurations and sizes of split-flange connections, its usually very easy to find one for any given application. Split-flange connections also help to provide solid connections between a hose and pipe, or between rigid lines. %PDF-1.5
%
With the male half, the seal forms between the 24O seat and the compression sleeve. Note: Both the NPTF and BSPT connectors appear similar, however the two are not interchangeable. The tapered male connects with a tapered female, with the seal forming in the threads. The Chinese metric thread standards include both a 37 flare and 45 flare, as well as a 37 and45 inverted flare. 
Remember to inspect areas with high vibration for leaks and damage. 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. Distorted or worn out threads can give you inaccurate measurements. This connection is common in high pressure hydraulic systems. 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. Two clamp halves, held by four bolts, hold the connection together. Complete Guide How to Succeed in 2019, The Hope Group Joining Forces With SunSource. 
For more information about the Hydraulic Hose Fitting that will work best in your situation, contact us today for more information. The pipe-fitting industry and the plumbing industry in all countries where the BSP has been adopted accept it as the standard. The specifications are for the 37 flare GB 5625.2, for the 45 flare GB 5626.2 and for both the 37 and 45 inverted flares GB 5650. 
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. Next: How To Choose A Fitting For Your Hoses,Pipe,And Tube. The female side has a 420 seat that provides a sealing surface. 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. The swivel nut on the female half holds the connection together. htOHTQ 8#A apy!%IDhmfmrqC(U 
The male half of this connection has a 240 seat with a straight thread. Brass fittings temperature range is -65F to 400F. BSP screw threads have been adopted internationally by virtually all countries other than the United States, which prefers the NPT standard. 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. Series 23 / 24 / P23 / P12 / P24 / P25 / 26 Connectors. 
It is important to note that your measurements may not accurately match with the values provided in this guide. It is important to remember to inspect your hoses and fittings for a secure connection and any leaks every couple of months. You will know everything about metric hydraulic fttings. The male end has a 300 seat, which tapered nose of the female swivel makes the seal with. A caliper is a useful tool that measures the outside diameter of a male thread and inside diameter of a female thread. A three-way JIC coupling can be used to provide a port inline so that any user can connect a diagnostic device or a measurement device, for the purpose of taking pressure readings, as well as to perform system and circuit diagnostics. 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. 345 0 obj
<>stream
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. To address high operating pressure, more and more of our customers prefer to use O-ring seals. Commonly found in fluid power systems, the Four-Bolt Flange works well connecting 1/2" to 3" hose and tube. For example, 8/16" or 1/2" equates to size -8 .
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. The male half of the connection has an O-ring with a straight thread. 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. Importantly, the material used for the hydraulic hose fitting defines its properties. The seal forms between the male end, and the smooth flat surface on the female end. 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. A seal takes place when the O-ring on the male end is squeezed onto the female flat surface seat. Why Hiring an Experienced Hydraulics Tech Over an Apprentice Matters, How to Check Heavy Equipment Hydraulic Fluid Levels. Most common fittings are made of plastic, steel, stainless steel, or brass. 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). This is known as a dry seal thread. 
The male connector has an O-ring and a straight thread. 
Was this helpful for you? Therefore, they are the least popular choice when it comes to hydraulic applications despite their low price. For example, carbon steel fittings made of the mixture of iron and carbon can withstand the temperatures from -65F to 500F. Hoses, as well as fittings, come in many different types and materials. 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. They require a presence of the crimping machine to attach a hose to a fitting. 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. British connections are available in two categories: British Standard Pipe Parallel (BSPP), and British Standard Pipe Tapered (BSPT). Have a hydraulic issue thats slowing down progress at your business that you need rectified quickly? Note: dash numbers are nominal. The denominator (. A mechanical connection is made when the both male and female are mated together. Note: dash numbers are nominal. Learn All About Different Types of Threads, Hydraulic System Maintenance. When searching for another automotive manufacturer or distributor part number only exact matches will be returned. Therefore, if you intermix your hose and fitting from two different manufacturers, you should seriously reconsider. 
Split-flange connectors are generally used in situations where a high degree of resistance to pressure, vibration, and shock is needed. Even though it sounds easy to fix the leak with this type of fitting by tightening the connection, you increase the risk of getting a crack in the fitting. For example, for M12x1.0, the outer diameter of the threads is 12 mm with a 1.0 mm spacing between threads, The male and female threads connect and a seal is formed when the two are mated together (i.e. So what happens if you pick a wrong fitting? The Guide for Chemical Resistance Information from Parker can be found here. The female has a compression sleeve with a straight thread. About the company 
However, the high price makes them less affordable, so other alternatives are usually considered. The absence of the indication of pitch means that the coarse pitch is specified. Rosenberg, TX 77471 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. A pitch gauge measures the threads per inch. Add: Industrial zone, Yuyao town, Zhejiang Province. The seal forms between the recessed cone on the male and the tapered nose of the female. 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
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. Sponsors of Friendship Circle of Houston, Texas. With the modernization of your equipment usually comes higher operating pressure. has a sealing face, chamfer, and a straight thread. Along with the sleeve, a female nut and tube partly form the female connection. We also can offfer the related to Metric hydraulic fittings chart. endstream
endobj
startxref
This connection has parallel metric threads with a 30 seat, and is common on Komatsu equipment. (The ISO 6149 is the same as the SAE J1926-1O-ring Boss, except the ISO 6149 has metric threads.) Powered by Miva. The seal is made when the O-ring is squeezed into the chamfer. These are available in two pressure groups: standard (code 61) and high pressure (code 62). Please try your request again. Copyright Yuyao Jiayuan Hydraulic Fitting Factory. They can provide a leak-free operation and meet SAE, ISO, DIN, DOT, and JIS standards. threads deformation). The male and female threads bind together to make a mechanically strong connection. 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. Pipe threads are designed to be used with or without accompanying thread sealants, depending on the particular application that theyre being used for. Chemical Compatibility and Operating Fluid. 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. 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. 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. They are an excellent choice for highly corrosive environments. Hydraulic Hose Fittings & Connector Sizes Charts. The tapered seat creates a leak-resistant connection, and are commonly found in fluid power systems. The hose assembly technician would be able to assist you in finding the best fitting and assist you with any questions. Once you make a note of that, measure the distance from center to center of the bolt holes, noting the longest spacing. This connection forms an impressive leak resistance and can be used in applications up to 6000 psi.
Abundant Life Worship Service, Headache Medicine Without Aspirin Or Ibuprofen, Assign Custom Permission To User, 2670 Dry Pocket Rd, Greer, Sc 29650, What Are The Positive Effects Of Heat, Function Of Noun Phrase With Examples, School Of Hard Knocks Jersey,