gost 12821 flange hebei haihao flange factory

gost 12821 flange hebei haihao flange factory

If you have any needs, please send an email to [email protected], or communicate with us online to get a quick quote


12345NextANSI/ASME B16.5 Stainless Steel Rolled Forged Ring Flange

Haihao flange factory can design and produce the rolled forging rings as per request.Data Of Hebei Haihao Group Flange Products Standard ANSI/ASME B16.5,ANSI/ASME B16.47,BS4504,BS3293,EN 1092,DIN2631,DIN2632,DIN2633,DIN 2634,DIN2635,DIN2636,DIN2637,DIN2638,JIS B2220,SABS / SANS 1123 ,GOST / 12821-80 Flange,MSS SP-44 ASTM A350 LF2 Forged Steel Flange Hebei Haihao High Haihao Group supply the ASTM A350 LF2 forged flange in the nominal size 1/2-96,the products can be WN,SO,BL,TR,PL,LJ flange etc.Email:[email protected] ANSI B16.5 B16.47 B16.48,sometimes also used for producing EN1092 BS4504 Gost 12820-12821,API 6A ,JIS B2220 standard ASTM A350 LF2 Blind Flanges In Haihao Flange Factory

AboutusHebeiHaihaoFlangeFactory Hebei Haihao Flange

Haihao pipe fitting department is the steel pipe fitting division of Hebei Haihao High Pressure Flange Pipe Fitting Group Co.,we manufacture ,supply and serve our clients all over the world in the steel pipe fittings field,especially the butt welding pipe fittings.China Cs Flange Factory,China Cs Flange Factory Steel And Flanged Fitting C Rolling Machine Valve Duct G Clamp B 4504 Slip On Pipe Flange Size Iterm Welding Neck Flange,Plate Flange,Slip on flange,Blind Flange,Threaded Flange,Socket Welding Flange Standard ANSI ANSI B16.5 ASME B16.47 series A/B DIN DIN GOST GOST 12820-80/ GOST 12821-80/GOST 12822-80/ EN EN1092-1:2002 JIS JIS B2220-2004,KS D3576,KS B6216 KSDin 2635 Dn32 Weld Neck Flanges Wn Flange - Buy Raised Din 2635 Dn32 Weld Neck Flanges Wn Flange ,Find Complete Details about Din 2635 Dn32 Weld Neck Flanges Wn Flange,Raised Face Weld Neck Flange,Din Standard Wn Flange,Din 2653 Weld Neck Flanges from Flanges Supplier or Manufacturer-Hebei Haihao

GOST 12820 Flange Hebei Haihao Flange Factory

GOST 12820 Flange.Plate Flange; GOST 12821 Flange.Weld Neck Flange; JIS B2220 Flange.Slip On Plate Flange; Slip On Hubbed Flange; Blind Flange; Weld Neck Flange; Socket Weld Flange; Lap Joint Flange; Threaded Flange; Integral Flange; SABS/SANS 1123 Flange.Blind Flange; Plate Flange; Slip On Flange; Threaded Flange; UNI Flange.Weld Neck GOST 12821 Flange Hebei Haihao Flange FactoryGOST/ 12836 Blind Flange Dimensions PN16 1.6Mpa GOST/ 12836 PN16 1.6Mpa blind flange dimensions are DN15-DN1200,we supply all types flanges like weld neck flange,slip on flange,threaded flange etc.

JIS B2220 5K Blind Flange Hebei Haihao Flange Factory

JIS B2220 Flange Products,JIS B2220 5K Blind Flange-Hebei Haihao Flange Factory.Hebei Haihao Flange Factory manufacture flanges products more than 30 years,we are specialized in the production of forged steel flanges,plate steel flanges etc.The Products are according to standard ANSI/ASME,API,BS,DIN,EN,JIS,GOST etc.JIS B2220 Blind Flange,BL Flange FactoryJIS B2220 Flange Products,JIS B2220 Blind Flange,JIS B2220 BL Flange Factory-Hebei Haihao Group.Haihao Group manufacture steel pipes,butt weld pipe fittings,forged pipe fittings and flanges products more than 30 years,and our products sell well all over the world for the high quality.The products according to standard ANSI/ASME B16.5,BS 4504,DIN,EN 1092,JIS B2220,GOST,SABS or supplyJIS B2220 Weld Neck Flange,WN Flange Factory HaihaoJIS B2220 Flange Products,JIS B2220 Weld Neck Flange,JIS B2220 WN Flange Factory-Hebei Haihao Group.Hebei Haihao Group manufacture high quality steel pipes,flange and pipe fittings products more than 30 years,the products according to standard ANSI/ASME B16.5,BS 4504,DIN,EN 1092,JIS B2220,GOST,SABS etc.The JIS B2220 flange products in our factory contain:JIS B2220 slip on plate flange

Spectacle Flange - Flanges - Haihao Group-Official Website

Spectacle Flange.A spectacle blind also known as a figure-8 blind is generally a piece of metal that is cut to fit between two pipe flange and usually sandwiched between two gaskets.A spectacle blind is often made from two metal discs that are attached to each other by a small section of steel.What are JIS B2220 flanges products Haihao Pipe Fitting JIS B2220 Products JIS B2220 flanges products JIS B2220 flange products manufacturer-Hebei Haihao Group.Haihao Flange Factory established in 1982,is one of the biggest flange manufacturer in China.We manufacture the flanges products according to standard ANSI/ASME B16.9,BS 4504,DIN,EN 1092,JIS B2220,GOST or customers requirements.(The introduce of JIS B2220 products)adjustable flange factory,adjustable flange factory offers 2,672 adjustable flange factory products.A wide variety of adjustable flange factory options are available to you,such as standard,material,and structure.

gost flange 12821,gost flange 12821 Suppliers and

A wide variety of gost flange 12821 options are available to you,such as ansi,bs,and iso.You can also choose from threaded flange,weld neck flange gost flange 12821 There are 58 suppliers who sells gost flange 12821 on ,mainly located in Asia.overlay flange ansi 316l carbon steel wn rf 150#overlay flange ansi 316l wn rf 150lbs.Flange overlay is used to connect different - material pipeline,for example,if we want to connect carbon steel pipe to 304 steel pipe,we could use A105 flange,and weld SS304 overlay to flange face.Pls check below drawing to get a better understanding.reducing flange reducing slip on flange reducing so Reducing Pipe Slip On Flange.Type of the reducing flange Hebei haihao flange factory can design and produce the reducing flange as per request ,we can supply the reducing flange in various types including weld-neck reducing flange,slip on reducing flange,threaded reducing flange and plain reducing flange etc.

weld overlay,flange manufacturer,pipe flange supplier

Hebei Haihao Group is a leader manufacturer in China in pipe fitting and flange field.We can supply overlay flange,SO WN SW TH LJ/SE LJ/RJ BL flange and so on.Email:[email protected] GOST 12821-80 WNRF FLANGE GOST 12820-80 Plate FLANGE and



If you have any needs, please send an email to [email protected], or communicate with us online to get a quick quote

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