• Corporate vision to become the pipeline industry Toyota
  • Corporate mission to enhance the quality level of Chinese manufacturing
  • Business goals domestic industry first
The ASTM A420 WPL6 steel pipe fittings are butt welding pipe fittings,Hebei Haihao Group are professional manufacturer of A420 WPL6 pipe fittings. Raw material of ASTM A420 WPL6 pipe fittings: The raw material of ASTM A420 WPL6 pipe fittings could be forgings,bars,plates,seamless pipes or fusion ...

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The ASTM A420 WPL6 pipe fittings are designed for low temperature service,when we choose ASTM the A420 WPL6 fittings,it could work in the -50 degree F at lowest.Low-temperature carbon steels have been developed chiefly for use in low-temperature equipment and especially for welded pressure vesse ...

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The ASTM A420 WPL6 steel pipe fittings means the butt welding pipe fittings whose material is ASTM A420 grade WPL6.ASTM A420 is standard specification for piping fittings of wrought carbon steel and alloy steel for low-temperature service.So ASTM A420 WPL6 steel pipe fittings are specially used ...

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According to ASTM standard,ASTM A105 is the material of carbon steel forgings for piping applications.It is the most widely used carbon steel material in ASME and ANSI standard for piping products. ASTM A105 Raw Material For Steel Flanges Chemical composition of ASTM A105 steel: Element Comp ...

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When we produce carbon steel flanges A105 material,sometimes customer request ASTM A105 steel flange,sometimes customer request ASTM A105N material flange.What is the difference between the ASTM A105 flange and ASTM A105N flange? ASTM A105 Steel Flanges Packed In Haihao Factory ASTM A105 and A1 ...

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ASTM A105N flange means the steel flange made by ASTM A105N material.A105N steel has no grade in the ASTM A105 standard,N means the heat treatment Normalization to the steel. ASTM A105 is the most common forged carbon steel material for flanges,but it is not suitable in low temperature service,A ...

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A105 steel flange means the steel flange made from ASTM A105 material.ASTM A105 is a material of carbon steel forgings for piping application,it’s used to produce the steel flanges and forged pipe fittings.A105 is the most common carbon steel materials in ANSI and ASME standard. ASTM A105 ...

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Hebei Haihao Group steel pipes department provide the precision tubes to GPC(Genuine Parts Company) Canada as mechanical parts.The inspector from GPC visited our factory to do the trial order quality inspection. GPC inspector check the dimensions of the precision tube in Haihao GPC is a leading ...

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Recently,Hebei Haihao Pipe Fitting Factory is working on the threaded forged steel lateral tees order.Customer is from Vietnam and the lateral tees will be used in their control piping system.(Socket welding & thread lateral tee production and specification) A105 forged steel lateral tee in ...

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The butt welding lateral tee have a 45 degree branch pipe to the inflow pipe.When producing the lateral tee, commonly we cut a opening on a short pipe,and weld another short pipe with the first pipe on the opening.This is the most regular manufacturing process for a lateral tee. Carbon steel ...

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The latrolet (Lateral Outlet) is one kind of outlet fittings,it can bring a 45 degree branch from a pipeline.The latrolet specification and standard are according to the outlet standard,MSS-SP 97.It could be butt welding end, socket welding end or threaded end.(Butt welding lateral tee productio ...

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The socket welding lateral tee and threaded lateral tee are made from steel forgings,the products refer to ANSI/ASME B16.11 standard(pipe fittings standards data).They are used for small size and high pressure piping systems.The socket welding and thread ends are two options of such lateral tee ...

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We know that the lateral tee could be both seamless and welded.Seamless lateral tee is made from steel forgings,and the welded lateral tee is made from steel pipes. The lateral tee regular specification of Haihao Pipe Fitting Factory are as follows: Lateral Tee Drawing The lateral tee dimension ...

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Hebei Haihao Flange Factory is busy working in the 20 pieces tube sheets.This is the second phase of tube sheets order for heat exchanger which will be installed in Australia.(Client Inspect Tube Sheets Quality and Production In Haihao) Tube sheets are under production in Hebei Haihao Flange ...

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For a piping component,it will have a working pressure,proof test pressure and burst pressure.What is the difference between these pressure specifications for pipe fittings and flanges? Forged steel flange hydro pressure test The working pressure is the working conditions range of the pipe fitt ...

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Flange Collar is a kind of fittings and working together with lap joint flange(Loose Flange),which according to EN standard and DIN standard.In other standard,people also call it stub end.That’s the same meaning. Flange Collars For Lap Joint Flange Even in the standards,there are diff ...

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Hebei Haihao Pipe Bend Factory succeeded in experimenting and manufacturing the DN400 and DN500 5D heat induction pipe bends in 180 degree.To get this tender from Pakistan and meet the tolerance requirements of the bends,our factory tried a lot to experiment and control the bending radius. 1 ...

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High pressure and large size flanges for TOTAL(Total S.A.) projects in Africa are ready for shipment. Hebei Haihao Flange Factory received the flange order confirmation for TOTAL project in Africa,this is the result of our steel forged flanges keep continuous high level performance in the Africa ...

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Hebei Haihao Group manufactures steel piping products more than 30 years,like the steel pipes,pipe fittings and flanges,the products not only can be used in the fluid system,pipelines,vessels,but also can be used in the mechanism,structure etc. 50D Radius Pipe Bend used for steel structure In H ...

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Hebei Haihao Flange Factory received the order request of large size tubes sheets products,and we produce the tube sheets now.Our clients are leading engineering company,the tubes sheets diameters are around 4 meters,will be used for high capacity heat exchangers in Mid-East market.(What is a tu ...

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The Chinese New Year is coming,Haihao factory and staffs are working hard to finish all the goods on time.All clients also want their steel pipes,fittings and flanges products to despatch before the long time new year holidays.(Client Inspect Tube Sheets Quality and Production In Haihao Group) ...

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The tolerance about JIS B2220 flange products,JIS B2220 flange products tolerance-Hebei Haihao Group Hebei Haihao Group manufacture JIS B2220 flahttps://www.haihaopipe.com/article/what-are-jis-b2220-flanges-products.htmlnge products in high quality,our products sell all well the world.The produc ...

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JIS B2220 Flanges Products | JIS B2220 Flanges Manufacturer/stockist/exporter-Hebei Haihao Group Haihao Group manufacture pipe fittings and flanges products according to standard ANSI/ASME B16.9,BS 4504,DIN,EN 1092,JIS B2220,GOST or as customer’s requirements.The JIS B2220 flanges products ...

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JIS B2220 Products Manufacturer/Supplier/Stockist/Exporter In China-Hebei Haihao Group JIS B2220 is Japanese Industrial Standard,and it’s one of the internation standards for pipe fittings and flanges products.The JIS B2220 products in Haihao Group contain pipe fittings and flanges.The nor ...

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