The popular pipe fitting types | welded pipe fittings, threaded pipe fittings, socket weld pipe fitting | ASTM A234 butt weld pipe fittings,A182 forged pipe fittings,B16.5 weld neck flange,API 5L seamless pipes

Pipe fitting is a general term for the parts that connect, control, change direction, divide, seal and support in the pipeline system.Pipe fittings are available in various shapes,sizes and materials.There are many kinds of pipe fittings, Haihao Group can provide you with the following pipe fittings according to the connection method: welded pipe fittings, threaded pipe fittings, socket weld pipe fittings, grooved pipe fittings, flanged pipe fittings, etc.

Welded Pipe Fittings:

Welded pipe fittings are one of the most popular connection types in pipeline systems.Pipe fittings have the connecting end for butt welding(BW) that called welded pipe fittings.The welded pipe fittings are used to connect steel pipes or pipe fittings which have the same size and schedule butt welding ends.It is designed for changing pipe direction and pipe diameter,branching or ending a pipe system.The ends of welded pipe fittings are usually plain ends or bevel ends.Welded pipe fittings are available in sizes from ½” to 72″.Haihao Group can provide welded pipe fittings including 45/90/180 degree elbows, concentric/eccentric reducers, tees, pipe caps, cross, etc.

Threaded pipe fittings:

Threaded pipe fittings are pipe fittings with threads.Commonly used in water gas pipe, small diameter water pipe, compressed air pipe and low pressure steam pipe. Pipes with threaded pipe end connection into the pipeline. These are the most commonly used fittings based on certain standards.For instance,there are threaded fittings of pipes in BSP (British Standard Pipe), NPT (National Pipe Taper), UNF (Unified Fine Thread) sizes for permanent,high-pressure pipe connections.The threaded pipe fittings of Haihao Group contain:threaded 45°/ 90° elbow,threaded street elbow,threaded tee,45° lateral tee,threaded cross,threaded full coupling,threaded half coupling,reducing coupling,threaded pipe cap,hex head bushing,hex head plug,square head plug,round head plug,bull plug,threaded union,pipe nipple,hex nipple,swage nipple,threaded boss,adapter,branch outlet, threaded outlet (thredolet),elbow outlet(elbolet),lateral outlet(latrolet),nipple outlet(nipolet), etc.

Socket weld pipe fittings

Socket weld pipe fittings:

Socket weld pipe fittings are machined pipe joints formed by round steel or ingot die forging. Its connection form is socket welding (SW), and the steel pipe is inserted into the socket for welding. Therefore, it is called “socket weld pipe fittings”. The main manufacturing standard is ANSI/ASME B16.11, GB/T 14383-2008. The socket weld pipe fittings of Haihao Group contain socket weld 45/90 degree elbows,socket weld tees,socket weld caps,socket weld cross,socket weld coupling,socket weld union,sockolet).

Grooved Pipe Fittings

Grooved pipe fittings:

Grooved fittings are used for connecting Standpipe to control, distribute, or support pipeline in different sizes or directions. By groove connection, project time is saved a lot with fast installation and easy maintenance. Haihao Group supply grooved pipe fittings for fire fighting system. Grooved pipe fittings consist of grooved couplings, grooved fittings, grooved outlets, grooved valves and grooved replacement parts.

Flanged pipe fittings

Flanged pipe fittings mean the pipe fittings with flanges.Haihao Group manufacture the flanged pipe fittings according to international standards or customer requirements such as ANSI/ASME B16.9,ANSI/ASME B16.11,ANSI/ASME B16.5,EN,DIN,JIS,MSS,GOST,etc.The types of flanges which connection with pipe fittings can be weld neck flange,slip on flange,flat flange,etc.

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The popular pipe fitting types according to the connection method

Welded Pipe Fittings:

Threaded pipe fittings:

Socket weld pipe fittings:

Grooved pipe fittings:

Flanged pipe fittings