gost12821 rust proof oil welding neck

gost12821 rust proof oil welding neck

ASTM A350 LF2 Corrosion Resistance Weld Neck Flange TUV

High quality ASTM A350 LF2 Corrosion Resistance Weld Neck Flange TUV / DNV / BIS / API / PED from China, China's leading forgings flanges and fittings product, with strict quality control butt weld flanges factories, producing high quality butt weld flanges products. Rust-proof oil,black,yellow painting,painting, galvanized. Other Standards

Big Size Pn10 Pn 16 Gost 12821 Welding Neck Rf Flange

Big Size Pn10 Pn 16 Gost 12821 Welding Neck Rf Flange , Find Complete Details about Big Size Pn10 Pn 16 Gost 12821 Welding Neck Rf Flange,Welding Neck Rf Flange,Big Size Flange,Pn10 Pn 16 Gost 12821 Flange from Flanges Supplier or Manufacturer-Hunan Allianz Metal Products Co., Ltd. China Stainless Steel Forged Flange ASTM 304 316 - China China Stainless Steel Forged Flange ASTM 304 316, Find details about China Stainless Steel Flange, Weld Neck Flange from Stainless Steel Forged Flange ASTM 304 316 - Tianjin Deyingze Steel and Iron Co., Ltd.

Forged Flanges - Stainless Steel Butt Welding Pipe

EN1092-1:2002 Type 11 Welding Neck Flange PN6 CS RST37.2 Weld Neck Flange MOQ:1 Piece FOB Price:USD1-1,900/Piece Port:Ningbo or Shanghai Port Supply Ability:1000 Pieces Per Day Payment Terms:L/C,T/T,Western Union, Packaging:Seaworthy plywood cases or pallets Delivery:Within 30 days GOST 12821 PDF - PDF AnalytikGOST 12821-80 PN2.5 Welding Neck Flanges Pressure PN 2.5 P. goost GOST forging ct20 weld neck flange. CT20, Q, 16Mn Pressure:You can ensure product safety by selecting from certified suppliers, including 52 with Other, 50 with ISO certification. They are designed for overlapping pipes, when there is no need for any branch pipe.

GOST 12821 PDF - PDF Calanes

Jul 15, 2019 · GOST casting ct20 weld neck flange. Our products are mainly used for petroleum, chemical, power, gas, metallurgy, shipbuilding and construction. Sample Order Free samples. GOST forging ct20 weld neck flange. Printing Carbon steel with yellow or black print, cold or hot galvanized or Anti-rust oil. GOST 12821 PDF - PDF CalanesJul 15, 2019 · GOST casting ct20 weld neck flange. Our products are mainly used for petroleum, chemical, power, gas, metallurgy, shipbuilding and construction. Sample Order Free samples. GOST forging ct20 weld neck flange. Printing Carbon steel with yellow or black print, cold or hot galvanized or Anti-rust oil.

GOST 12821-80 Stainless Steel flange SS304-Stainless,Steel

type:welding neck GOST 12821-81 :Standard:GOST 12821-80 size:DN10-DN1600 pressure:PN 6,PN 10,PN 16,PN 25, PN 40,PN 63 materail:CS Ct20,16Mn,SS 304/304L,316/316L coating:rust-proof oil we always think the quality is the soul of an enterprise, so we put the quality as the first consideration.With a new stance, we hope to tighten our relationships GOST 12821-80 Stainless Steel flange SS304-Stainless,Steel type:welding neck GOST 12821-81 :Standard:GOST 12821-80 size:DN10-DN1600 pressure:PN 6,PN 10,PN 16,PN 25, PN 40,PN 63 materail:CS Ct20,16Mn,SS 304/304L,316/316L coating:rust-proof oil we always think the quality is the soul of an enterprise, so we put the quality as the first consideration.With a new stance, we hope to tighten our relationships

GOST 12821-80 WELD NECK FLANGE PN2.5MPA -

[email protected], Jinan Hyupshin Flanges Co., Ltd supply GOST 12821-80 Welding Neck Flanges PN10 Forged Steel Flanges, Manufacturer of GOST 12821-80 Flange 12821-80 Flange, PN0.6Mpa, PN1.0Mpa, PN1.6Mpa, PN2.5Mpa, PN4.0Mpa, PN6 PN10 PN16 PN25 PN40, carbon steel flanges and Stainless Steel Flanges /> Stainless Steel Long Weld Neck Flange Langfang Dingyang we have our own pipe fitting factory since 1998 ,which covers 100 acres. In 1998, we invested and set up a new flange factory. Up to now, we have a complete production system, and become a professional and competitive group in this field.

Supply Flanges UNI2282 PN16 Welding Neck Flanges RF

[email protected], Jinan Hyupshin Flanges Co., Ltd supply UNI 2282 PN16 Weling Neck Flange WNRF Flanges, The manufacturer of UNI2282 PN16 WNRF Flanges with carbon steel and stainless steel, weld neck flanges. Varnished Transparent Oil 150lbs SCH 40 Weld Neck Flange4" ASME A105 150lbs Weld Neck Flange SCH40 Rasied Face Manufacturer for Industrial Oil Gas Weld-Neck flanges or welding-neck flanges can be differentiated from all other types of flange by their long tapered hub. In addition, there is also a gentle transition of thickness in the region of the butt weld that joins them to pipe or a fitting.

gost flange 12821, gost flange 12821 Suppliers and

offers 1,655 gost flange 12821 products. A wide variety of gost flange 12821 options are available to you, such as standard, type.gost welding neck flange ct20, View gost welding neck standard:gost 12821. size:dn10-dn1600. pressure:pn6,pn10,pn16,pn25,pn40,pn63, materail:ct20. type:welding neck. coating:rust -proof oil

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