• Corporate vision to become the pipeline industry Toyota
  • Corporate mission to enhance the quality level of Chinese manufacturing
  • Business goals domestic industry first
What is a piping fabrication products? Piping fabrication is predesigned piping systems manufactured in factory or work shop for various applications. This reason determines the size and diameter of the pipes being used, the material that the piping system is to be constructed of, and the differ ...

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      Threaded pipe union belongs to forged pipe fittings.So we mainly produce threaded union according to GB/T14383,SH3410,ASME B16.11,BS3799 or Custom-made.They are generally small size.We can according to the size of production.In forging the purpose of each size is different. ...

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This plug is used to close off the end of a pipe. It is similar to a cap but it fits inside the fitting it is mated to. In a threaded iron pipe plumbing system, plugs have male threads. Haihao Group manufacture hexagonal head plug,round head plug,square head plug in high quality.We also manufact ...

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Bushing a cylindrical or conical part of a machine, mechanism, or instrument, which has an axial opening into which another part fits. Depending on their purpose, a distinction is made among bearing linings, fastener bushings, adapters, and so on. Connection Instruction: Thread: NPT male threa ...

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  Threaded tee is a type of pipe fitting,is defined as a part uesd in a piping system,welding a fitting to the pipemeans it is permanently leakproof. Threaded Pipe Cap ASME B16.11-Haihao Group The purpose of Pipe Cap: welding on the pipe end or installed outside the pipe thread to cover ...

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Pipe coupling (Pipe socket) is a kind of pipe fitting to joint two pipes or fittings, and the body is like a short pipe with a socket on one end or both ends. The connection methods could be Thread. Commanly pipe coupling is devided into two types:Full Threaded Pipe Coupling,Half Threaded Pipe C ...

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Threaded  cross is a type of pipe fitting,is defined as a part uesd in a piping system,welding a fitting to the pipemeans it is permanently leakproof. Threaded Cross ASME B16.11-Haihao Group Threaded joints probably represent the oldest method of joining piping systems. Like socket weld pipe f ...

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Threaded  tee is a type of pipe fitting,is defined as a part uesd in a piping system,welding a fitting to the pipemeans it is permanently leakproof.   Threaded Tee ASME B16.11-Haihao Group Threaded joints probably represent the oldest method of joining piping systems. Like socket weld pipe ...

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Threaded lateral tee is a type of pipe fitting,is defined as a part uesd in a piping system,welding a fitting to the pipemeans it is permanently leakproof.  Threaded Lateral Pipe Tee-Haihao Group We are a larget pipe fitting manufacturer for all type of industries in china.We can manufacturer a ...

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A pipe elbow is one kind of pipe fittings which can change the liquid or gas flowing direction in a piping system. It is mainly used to connect two pipes,sometimes called a “quarter bend”. Threaded Elbows mainly composed of screw and bending part.Its characteristic is that the screw groove in th ...

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Threaded Elbows mainly composed of screw and bending part.Its characteristic is that the screw groove in the threaded.Threaded elbow is one of the pipe fittings,which is used for change the direction of the pipeline system. Threaded 45 Degree Elbow-Haihao Group Threaded Elbows stress are: 2000 ...

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In piping field, a pipe nipple is a short length of steel pipe, with male threads on the ends. It is one of the most popular used pipe fittings for connecting two pipes or fittings. Commonly the length of the pipe nipple length is less than 12″ longs. The length of the nipple is specified by the ...

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Pipe coupling (Pipe socket) is a kind of pipe fitting to joint two pipes or fittings, and the body is like a short pipe with a socket on one end or both ends. The connection methods could be Thread. Commanly pipe coupling is devided into two types:Full Threaded Pipe Coupling,Half Threaded Pipe C ...

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The ASTM A105 socket weld equal tee means the branch diameter of this tee is same with the main pipe (Run pipe) diameter of this tee.ASTM A105 socket weld equal tee is widely used in petrochemical,oil and natural gas, liquefied gas, fertilizer, power plant, nuclear power, shipbuilding, paper mak ...

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The 45 degree elbow is the elbow which can change the flow direction in a 45 degree.Commonly,the socket weld 45 degree elbow can be a seamless elbow.We mainly produce socket weld 45 degree elbow according to standards:ANSI/ASME B16.5,EN 10241,etc. EN10241 Malleable Cast Iron Class3000 1/2″ ...

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Hebei Haihao mainly manufactures forged socket weld tee according to GB,HG,ASME,ANSI,API,EN,BS,DIN,JIS,KS,GOST,AS standards. EN A105 1/2″ Forged Socket Weld Tee EN A105 Forged Socket Weld Tee Size: 1/2″-72″ DN15-DN1800 EN A105 1/2″ Forged Socket Weld Tee Schedule/Wall Th ...

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The pipe tee is a type of pipe fitting ,it is T-shaped with two outlets, the two outlets are 90° direction change to the main line. We mainly produce 45 degree tee according to GB,HG,ASME,ANSI,API,EN,BS,DIN,JIS,KS,GOST,AS. Sch10s ASME B16.11 A182 F304 Socket Weld 45 Degree Elbow ASME B16.11 A18 ...

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Pipe coupling (Pipe socket) is a kind of pipe fitting to joint two pipes or fittings, and the body is like a short pipe with a socket on one end or both ends. The connection methods could be Thread,Socket. Commanly pipe coupling is devided into two types:Full Pipe Coupling,Half Pipe Coupling. Sp ...

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A Socket Weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. Comparing the butt weld pipe fittings, socket weld pipe fittings are mainly used for small pipe diameters. The function of a 45° elbow is the same as a 90° elbow, but the mea ...

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Pipe coupling (Pipe socket) is a kind of pipe fitting to joint two pipes or fittings, and the body is like a short pipe with a socket on one end or both ends. The connection methods could be Thread. Commanly pipe coupling is devided into two types:Full Threaded Pipe Coupling,Half Threaded Pipe ...

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PIPE TEE–SOCKET WELD TEE,THREADED TEE,BUTTWELD TEE,EQUAL TEE,REDUCING TEE,STRAIGHT TEE,                 LATERAL TEE,CARBON STEEL TEE,STAINLESS STEEL TEE,ALLOY STEEL TEE Haihao Group can manufacture a wide range of Welded Fittings, Stainless Fittings, Steel Fittings, Pipe Fittings, Steel P ...

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Pipe coupling (Pipe socket) is a kind of pipe fitting to joint two pipes or fittings, and the body is like a short pipe with a socket on one end or both ends. The connection methods could be Thread. Commanly pipe coupling is devided into two types:Full Threaded Pipe Coupling,Half Threaded Pipe C ...

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A Socket Weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. Comparing the butt weld pipe fittings, socket weld pipe fittings are mainly used for small pipe diameters. Socket weld End Cap is a type of pipe fittings,is defined as a par ...

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A Socket Weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. Comparing the butt weld pipe fittings, socket weld pipe fittings are mainly used for small pipe diameters. Socket weld half coupling is a type of pipe fittings,is defined as ...

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