Steel Pipe Coupling

Steel Pipe Coupling

The steel pipe coupling commonly found in pipingorplumbing is short in length. A common coupler is provided with a socket atone or both ends that allows for jointing, welding, brazingor soldering of two pipes or tubes. Alternatively it is available in twofemale National pipe threads (NPT) or two male or female British standard pipe(BSP) threads. Asfar as concerned North American terms, a coupler is has double female while anipple has double male threads.

The term of adaptercoupling is commonly used when the two ends of a coupler are different from eachother. For example, this term comes into use when one end is BSP threaded andthe other is NPT threaded, or one plain socket and one threaded socket, or one3/4" NPT and one 1/2" NPT. In addition, the term ofreducing or reducer coupler is used when the two ends use the sameconnection method but are of a different size.

ASME/ASTM Standard
Size: 1/8"~8"  
Thread: NPT (National PipeThread)                    
Type: Seamless    
Surface:Black/Galvanize                            
Material: ASTM A53
Standard: ANSI B1.20.1

DIN/EN Standard
Size: 1/8"~6"
Thread: BSP (British Standard Pipe)
Type: Seamless
Surface: Black/Galvanize  
Material: EN 10241:2000/DIN2986
Standard: DIN2999/ISO 7-1

The steel pipe coupling is one of our mainproducts. It comes with light weight, easy handling, low intensity ofconstruction, and other characteristics. In addition, it is provided withsmooth inner wall, small pressure loss, strong corrosion resistance, longservice life, and other advantages. Therefore, our product is popular amongcustomers. Now the pipe fitting has found applications in the petrochemical,liquefied petroleum gas, chemical, fertilizer, nuclear power, shipbuilding,paper, pharmaceutical, food, construction and other industries.

Related Names:
InternalThreaded Pipe Coupling | Steel Pipe Coupler | Piping Fitting to Connect TwoPipes