Producs: Butt weld pipe fitting; Forged steel pipe fitting; Flanges; Steel pipes; Pre-Fabrications; Coated and insulated piping

Our company: Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.

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Forged steel pipe fittings

At Haihao, we manufacture and stock a lot range of steel piping products . These products include: Steel pipes, Pipe fittings; Forged flanges , in various specifications and materials (Carbon steel ,Alloy steel ,Stainless steel.)

Forged Fitting Type

Forged Fitting Standard

Forged Fitting Material

Forged 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 fittings which m ...

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 fittings materia ...

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 with the ASTM ...

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 made from the ...

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 on their purpos ...

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 fittings.It is a con ...

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 threads.Plug Di ...

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 via a third pi ...

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,fitting or flang ...

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 flange. In cont ...

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 fittings,socket we ...

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 fittings, socket ...

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 another fitting at ...

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 fittings, thr ...

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 fittings, thr ...

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 fittings are mainly ...

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 connect or disconnec ...

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, dimensions, toleranc ...

ASME B16.5 Pipe Flanges and Flanged Fittings-Component Size ...

The ASME B16.5 standard governs the specifications for pipe flanges and flanged fittings used in various piping applications. This standard is widely recognized in industries such as oil and ...

ASME B16.5 Pipe Flanges and Flanged Fittings-Pressure Temperature ...

The ASME B16.5 standard governs the specifications for pipe flanges and flanged fittings used in various piping applications. This standard is widely recognized in industries such as oil and ...

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

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 supersedes BS 17 ...

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

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.Screwed fitti ...

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 B2316 Socket W ...

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, marking, materia ...

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 reducing fittings), N ...

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

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

Forged Fitting Material

ASTM A234 WPL6 Alloy Steel Pipes Fittings for Moderate and High T ...

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 applications include p ...

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 boiler industry. ...

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

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 high strength sh ...

EN P235GH European specified steel for use in pressure vessels,bo ...

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 working temperatur ...

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. EN 10028:2 P265 ...

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 strength of 280-35 ...

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 low-alloy ste ...

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 technical delivery ...

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 possesses good cold-fo ...

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*10-30.0060.003*10-3103/ ...

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”1421440.120.020*10-3203 ...

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″1121.81 ...

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 fittings,socket ...

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″1114.29.33.783.33.029.5103/8″13.51 ...

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”19130.180.036*10-3321-1/4” ...

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″19253.1 ...

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 2000203/4″3338 ...

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″25194.88.110.2Class 3000103/8&# ...

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”35194.88.110.20.0 ...

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”3828414.094.1610.913.614Class 3000203/4 ...

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 make a firm co ...

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 Nipples (male en ...

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″33.3365.0844.4535.0519 ...

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″34.9272.2350.8Cl ...

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 socket welding and ...

Producs

Our company

Forged steel pipe fittings

At Haihao, we manufacture and stock a lot range of steel piping products . These products include: Steel pipes, Pipe fittings; Forged flanges , in various specifications and materials (Carbon steel ,Alloy steel ,Stainless steel.)

Forged Fitting Type

Forged Fitting Standard

Forged Fitting Material

Forged Fitting Dimension