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Rajdhan Metal has found itself a unique place in the industry due to its production and distribution of Carbon Steel Threaded Full Coupling. Full couplings made of carbon steel that are threaded or screwed together connect one pipe to another, to a nipple, etc. It is one of the crucial piping system fittings. This fitting becomes leak-proof when it is welded to a pipe. We offer our customers this wide selection of ANSI B16.11 Forged Screwed Full Couplings. Small bore pipes are connected with Full Couplings. The engineering and metalworking sectors employ forged threaded full couplings in accordance with ASME B16.11. It is a cutting-edge business with ISO accreditation. It complies with all requirements set forth by both domestic and foreign markets
What is Full Coupling in
Piping?
A Carbon Steel Threaded Full Pipe Coupling is a type of pipe
fitting that is used as a component in a piping system. When a fitting is welded to a pipe, it becomes
permanently leakproof. A coupling is a very short piece of pipe or tube with a socket at one or both
ends, allowing two pipes or tubes to be connected, brazed, welded, or otherwise secured together. On
the other hand, it can be a short piece of pipe having two male or two female British standard pipe
threads (BSPT) or two female National pipe threads (NPT). Ratings, tolerances, labelling, dimensions,
and material specifications are covered in the specification for the Standard of ANSI B16.11
Forged Threaded Full Coupling for both socket-welding and threaded forged fittings. These
fittings, like the ASME B16.11, and Forged Threaded Coupling, have been classified based on their
pressure classes. For threaded end fittings, for instance, the pressure classes are Class 2000, Class
3000, and Class 6000. While the pressure classes for socket-weld end fittings, such as the ASME B16.11
Threaded Full Coupling, are Class 3000, Class 6000, and Class 9000.
Specifications | ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70 |
Coupling Standard | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
Coupling Size | 1/8″ NB TO 4″ NB |
Coupling Thread | NPT, BSPT, BSPP (Male / Female) |
Coupling Types | Socketweld Fittings, Screwed-Threaded Fittings |
Pressure Rating | 2000lb/ 3000lb/ 6000lbs |
Surface | Anti-rust Oil or Galvanized |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Specialized manufacturer of | Threaded 90 deg Elbows, Cross, Inserts, and Full Couplings, Caps, 45 degree Elbows, Nipples, Couplings, Tees, Plugs, Unions, Reducing Tees |
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
CS ASME B16.11 Screwed Full Coupling Exporter in India, NPT, ISO/BSP, SAE thread Full Coupling Dimensions, Forged Carbon Steel Male Female Coupling Price in India.
3000LB Full Threaded Coupling Dimensions
NPS | End to End | Outside Diameter | Minimum Length of Thread | |
---|---|---|---|---|
A | D | B | J | |
1/2 | 48 | 28 | 10.9 | 13.6 |
3/4 | 51 | 35 | 12.7 | 13.9 |
1 | 60 | 44 | 14.7 | 17.3 |
1¼ | 67 | 57 | 17 | 18 |
1½ | 79 | 64 | 17.8 | 18.4 |
2 | 86 | 76 | 19 | 19.2 |
2½ | 92 | 92 | 23.6 | 28.9 |
3 | 108 | 108 | 25.9 | 30.5 |
4 | 121 | 140 | 27.7 | 33 |
Class 6000 Full Threaded Coupling Dimensions
(Normal Pipe Size) NPS | End to End | O.D. (Outside Diameter) |
Thread Minimum Length | |
A | D | B | J | |
1/2 | 48 | 38 | 10.9 | 13.6 |
3/4 | 51 | 44 | 12.7 | 13.9 |
1 | 60 | 57 | 14.7 | 17.3 |
1.1/4 | 67 | 64 | 17 | 18 |
1.1/2 | 79 | 76 | 17.8 | 18.4 |
2 | 86 | 92 | 19 | 19.2 |
2.1/2 | 92 | 108 | 23.6 | 28.9 |
3 | 108 | 127 | 25.9 | 30.5 |
4 | 121 | 159 | 27.7 | 33 |
|
|
Size (inch) | Connection Type | Class | Weight |
1/8 Coupling | Threaded | 3000 | 0.13 lb |
1/4 Coupling | Threaded | 3000 | 0.11 lb |
3/8 Coupling | Threaded | 3000 | 0.13 lb |
1/2 Coupling | Threaded | 3000 | 0.29 lb |
3/4 Coupling | Threaded | 3000 | 0.42 lb |
1 Full Coupling | Threaded | 3000 | 0.850 lb |
1 1/4 Coupling | Threaded | 3000 | 1.6 lb |
1 1/2 Coupling | Threaded | 3000 | 2.26 lb |
2 Full Coupling | Threaded | 3000 | 2.95 lb |
2 1/2 Coupling | Threaded | 3000 | 4.61 lb |
3 Coupling | Threaded | 3000 | 6.89 lb |
4 inch Coupling | Threaded | 3000 | 12.48 lb |
1/8 Coupling | Threaded | 6000 | 0.18 lb |
1/4 Coupling | Threaded | 6000 | 0.28 lb |
3/8 Coupling | Threaded | 6000 | 0.39 lb |
1/2 Coupling | Threaded | 6000 | 0.700 lb |
3/4 Coupling | Threaded | 6000 | 0.95 lb |
1 Coupling | Threaded | 6000 | 1.93 lb |
1 1/4 Coupling | Threaded | 6000 | 2.28 lb |
1 1/2 Coupling | Threaded | 6000 | 4.2 lb |
2 Coupling | Threaded | 6000 | 6 lb |
2 1/2 Coupling | Threaded | 6000 | 8.65 lb |
3 Coupling | Threaded | 6000 | 13.41 lb |
4 Coupling | Threaded | 6000 | 21.86 lb |