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Haihao Group

hebeihaihao

Hebei Haihao High Pressure Flange Pipe Fitting Group Cofoi criada em 1982, localizado em Mengcun County-a cidade natal de acessórios para tubos na China


Leia mais sobre o Grupo Haihao

Forged steel pipe fittings

No Haihao, podemos fabricar e armazenar uma gama grande quantidade de produtos de tubulação de aço. Estes produtos incluem: Tubos de aço, acessórios para tubos, flanges forjadas, em várias especificações e materiais (aço carbono, aço, aço inoxidável).

Forged Fitting TypeForged Fitting StandardForged Fitting MaterialForged Fitting Dimension

Forged Fitting Type


ASTM A182 F347H Pipe Fitting

Haihao Pipe Fittings Factory is a leading manufacturer of ASTM A182 F347H pipe fittings.What is ASTM A182 F347H pipe fitting?The ASTM A182 F347H pipe fittings means the pipe fi ...


ASTM A182 F51 Pipe Fitting

Haihao Pipe Fittings Factory is a leading manufacturer of pipe fittings,our products contain elbow,tee,cap,bend,reducer,coupling,cross,nipple,sockolet,thredolet etc.The pipe fi ...


ASTM A182 F91 Pipe Fittings

Haihao Pipe Fittings Factory is a leading manufacturer of ASTM A182 F91 pipe fittings.ASTM A182 F91 pipe fittings are forged,commonly used to be socketed or threaded connecting ...


Forged steel pipe fittings introduction

Forged Steel Pipe FittingWhat is a forged steel pipe fittings?Forged steel pipe fittings are hot formed sections with different types for high pressure pipe fittings, they are ...


Pipe Bushing Hex Head and Flsuhing-Forged Threaded Pipe Fittings

Pipe Bushing Hex Head and FlsuhingBushing a cylindrical or conical part of a machine,mechanism,or instrument,which has an axial opening into which another part fits.Depending o ...


Pipe Nipples,Swaged Nipples-Forged Pipe Fittings

Alloy Steel Socket Weld and Threaded Swaged NipplePipe nipple is a length of straight pipe with male threads on both ends. It is one of the most popular category of pipe fittin ...


Pipe Plugs-Hexagonal/Round/Square Head Plug,BSP Pipe Plugs

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 t ...


Pipe Union:Hex Head Socket Weld Union and Thread Union

carbon steel and stainless steel thread unionA pipe union is a secure and semi-permanent connection between two pipes. Most pipe unions consist of two pipes connected together ...


Socket Weld End Cap-Forged Steel Pipe Fittings

ASTM A182 F316L Stainless Steel Pipe End CapSocket Weld fittings GeneralA socket weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a valve,fi ...


Socket Weld Steel Cross-Forged Steel Pipe Fitting

Stainless Steel Socket Weld CrossSocket Weld fittings generalA socket weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a valve, fitting or f ...


Socket Weld Steel Elbow 90/180 Degrees-Forged Steel Pipe Fittings

Socket Weld fittings GeneralA socket weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a valve,fitting or flange.In contrast to buttweld fitt ...


Socket Weld Tee-Forged Steel Pipe Fittings

Socket Weld fittings GeneralA socket weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a valve, fitting or flange. In contrast to buttweld fi ...


Street Elbow-Forged Steel Pipe Fittings

Stainless Steel 304 Street ElbowA street elbow (sometimes called a street ell or service ell) is a type of plumbing or piping fitting intended to join a piece of pipe and anoth ...


Threaded Elbow 45/90 Degree-Forged Steel Pipe Fittings

Definition and Details of Threaded Fittings ASME B16.11Threaded Fittings GeneralThreaded joints probably represent the oldest method of joining piping systems. Like Socket Weld ...


Thread Steel Tee-Forged Steel Fittings

Definition and Details of Threaded Fittings ASME B16.11Threaded Fittings generalThreaded joints probably represent the oldest method of joining piping systems. Like Socket Weld ...


Threaded Cross-Forged Steel Pipe Fittings

Threaded CorssThreaded Corss-Threaded Fittings generalThreaded joints probably represent the oldest method of joining piping systems. Like Socket Weld fittings, threaded fittin ...


Threaded Full/Half Couplings-Forged Carbon Steel Fittings

Coupling fittings are used for fluid conduits in which each end portion of two tubes to be connected is provided with a swaged-on adapter carrying the necessary means to connec ...


Forged Fitting Standard


ASME B16.11 Forged Pipe Fittings, Socket-Welding and Threaded

ASME B16.11 – Forged Fittings, Socket-Welding and ThreadedASME B16.11 – Forged Fittings, Socket-Welding and Threaded1 SCOPE1.1 GeneralThis standard covers ratings, dimens ...


BS 1740 Wrought Forged Steel Pipe Fittings (Screwed BS 21 R-s ...

BS 1740 – wrought steel pipe fittings (screwed BS 21 R-series thread). Metric units This British Standard is the official English language version of EN 10241:2000. It su ...


BS 3799 screwed and socket-welding pipe fittings for the petr ...

1.1 Scope This British Standard specifies requirements for forged carbon and alloy steel screwed and socket-welding fittings for use in the petroleum and petrochemical industry ...


JIS B2316 steel socket welding pipe fittings

JIS B2316 Socket Weld 45 Deg ElbowJIS B2316 Socket Weld 90 Deg ElbowJIS B2316 Socket Weld Y TeeJIS B2316 Socket Weld TeeJIS B2316 Socket Weld CapJIS B2316 Socket Weld CrossJIS ...


MSS SP-83 Steel Pipe Unions Socket Welding and Threaded

MSS SP-83 Socket Welding and Threaded Steel Pipe Unions1 .SCOPE1.1 This Standard Practice establishes envelope and other essential dimensionals, finish, tolerances, testing, ma ...


MSS SP-95 Swaged Nipples and Bull Plugs

MSS SP-95 Threaded Swaged Nipples1.1 This standard covers dimensions, finish, tolerances, marking and material for carbon steel and alloy steel Swaged Nipples (male end reducin ...


MSS SP-97 Forged Branch Outlet Fittings-Socket Welding,Thread ...

1. SCOPE1.1 This Standard Practice covers essential dimensions,finish,tolerances,testing,marking,material and minimum strength requirements for 90 and 45 degree integrally rein ...


Forged Fitting Material


ASTM A234 WPL6 Alloy Steel Pipes Fittings for Moderate and Hi ...

ASTM A234 WPL6 Alloy Steel 45 Deg ElbowASTM A234 refers to pipe fittings of wrought carbon steel and alloy steel for use in moderate and elevated temperatures. Typical applicat ...


DIN ST35.8 Boiler tube Mechanical Property &Chemical Components

Din 17175 ST 35.8 seamless steel tubes for boiler1. DIN 17175 ST 35.8 Seamless Steel Tubes for Boiler Industry Heat-resisting seamless steel tube, used for the pipelines of boi ...


EN 10025-2 S235JR : European standard for hot-rolled structur ...

S235JR steel plate is one mainly of Carbon and low alloy steel, S235JR steel plate is a type of steel sheet under EN standard which is used to build ship, bridge, belongs to hi ...


EN P235GH European specified steel for use in pressure vessel ...

P235GH is a European specified steel for use in pressure vessels, boilers and heat exchangers. The composition of this steel makes it ideal for applications where elevated work ...


EN P265GH weldable non-alloy quality pressure vessel steel

Stocks of boiler plate steel ready to be supplied as plate, cut plate, or profiles (cut shapes) and certified to EN 10028:2 P265GH are available from Brown McFarlane Limited. E ...


EN P355GH Steel for heat-resistant pressure vessels

P355GH steel plate, EN10028 P355GH steel plates is a kind of material for boiler and pressure vessel steel. EN10028 P355GH steel plates is characterised by a minimum yield stre ...


GB 20 carbon seamless steel for pipe fittings

GB 20 Carbon Steel ElbowThis group of Chinese (GB) standard specifications covers carbon and alloy steel plates and forgings used in boilers and pressure vessels, high-strength ...


JIS G3101 General Structure Hot Rolled SS400 Steel

JIS G3101 SS400 JIS G3101 SS400 steel plate/sheet, under JISG3101 standard, we can regard SS400 steel plate/sheet for general purpose structural steel.JIS G3101 SS400 is a tech ...


ST52-3 NBK DIN 2393 Welded Precision Steel Tubes

DIN 2393 ST52-3 steels is a low alloy, high strength structural steel which can be readily welded to other weldable steel. With its low carbon equivalent, ST52-3 steel possesse ...


Forged Fitting Dimension


ASME B16.11 Bushing-Hex Head Bushing and Flush Bushing Dimension

ASME B16.11 Hex Head BushingASME B16.11 Flush BushingUHex Head BushingFlush BushingDNNPSA(Length)F(Width Flat)G(Hex Height)WeightVolumeWeightVolume81/4”111630.010.005*10-30.006 ...


ASME B16.11 Hex Head Plug

ASME B16.11 Hex Head Plug DNNPSA(Length)E(Diameter of head)D(Length)WeightVolume61/8”1010350.020.004*10-381/4”1114410.050.009*10-3103/8”1318410.080.014*10-3151/2”1421440.1 ...


ASME B16.11 Socket Weld 45 Deg Elbow

pressureDNNPSABDC(Ave)C(Min)GJClass 300061/8″810.86.93.183.182.419.5Class 300081/4″814.29.33.783.33.029.5Class 3000103/8″817.612.64.013.53.29.5Class 3000151/2 ...


ASME B16.11 Socket Weld Cap Dimensions

ASME B16.11 Socket Weld CapA Socket Weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. In contrast to butt weld fi ...


ASME B16.11 Socket Weld Tee Cross Dimensions

Socket Weld Tee Dimensions Socket Weld 90°Elbow、Tee、Cross DimensionsClassDNNPSABDC(Ave)C(Min)GJ300061/8″1110.86.93.183.182.419.581/4″1114.29.33.783.33.029.51 ...


ASME B16.11 Square Head Plug

DNNPSA(Length)B(Height of Square)WeightVolume61/8”1060.010.002*10-381/4”1160.020.004*10-3103/8”1380.030.007*10-3151/2”14100.060.012*10-3203/4”16110.100.020*10-3251”19130.180.03 ...


ASME B16.11 Threaded/Screwed 45 Deg Elbow

pressureDNNPSC(Center to End)D(O.D)G(Min Thickness)B(Length of Thread)L2(Length of Thread)Class 200061/8″17223.186.46.7Class 200081/4″17223.188.110.2Class 2000103/8 ...


ASME B16.11 Threaded Elbow/Screwed Elbow

pressureDNNPSADGBJClass 200061/8″21223.186.46.7Class 200081/4″21223.188.110.2Class 2000103/8″25253.189.110.4Class 2000151/2″28333.1810.913.6Class 200020 ...


ASME B16.11 Threaded/Screwed Cap

pressureDNNPSP(Center to End)D(Outside Diameter)G(Wall Thickness)B(Length of Thread)L2(Length of Thread)Class 300061/8″19164.86.46.7Class 300081/4″25194.88.110.2Cla ...


ASME B16.11 Threaded/Screwed Coupling

pressureDNNPSW(Center to End)D(Outside Diameter)G(Wall Thickness)B(Length of Thread)L2(Length of Thread)WeightVolumeClass 300061/8”32164.86.46.70.060.009*10-3Class 300081/4”351 ...


ASME B16.11 Threaded/Screwed Street Elbow

pressureDNNPSHAJG1G2BL2LClass 300061/8”1919253.182.746.46.710Class 300081/4”2522323.33.228.110.211Class 3000103/8”3225383.53.59.110.413Class 3000151/2”3828414.094.1610.913.614C ...


MSS SP-83 Threaded/Screwed Union

A pipe union is a secure and semi-permanent connection between two pipes. Most pipe unions consist of two pipes connected together via a third piece. All three are threaded to ...


MSS SP-95 Swaged Pipe Nipples Dimensions

MSS SP-95 swage nipples dimensionsMSS SP-95 Swaged Nipples and Bull Plugs covers dimensions, finish, tolerances, marking and material for carbon steel and alloy steel Swaged Ni ...


MSS SP-97 Sockolet-forged pipe fittings

pressureNPSABCDEClass 30001/2″25.435.7123.0115.814.28Class 30003/4″26.9843.6529.3620.9314.28Class 30001″33.3350.836.5126.6419.84Class 30001 1/4″33.3365. ...


MSS SP-97 Thredolet-Threaded forged pipe fittings

pressureNPSABCClass 30001/2″25.435.7123.81Class 30003/4″26.9843.6529.36Class 30001″33.3350.836.51Class 30001 1/4″33.3365.0844.45Class 30001 1/2″34 ...


Socket welding & thread lateral tee production and specification

Socket welding and threaded lateral tee are made from steel forgings refer to ANSI/ASME B16.11 standard, they are used for small size and high pressure piping systems.The socke ...


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