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GOST 12821 WN Steel Flange

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GOST12821-80 20# WN steel flange

Unit Price: USD 0.12 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.12 / Piece/Pieces

Brand: Yongxing

Packaging: wooden case/pallets

Supply Ability: 15000Tons/Year

Min. Order: 1 Piece/Pieces

Certificate: Iso9001;2008

GOST12821-80 20# WN steel flange Flange is an element connecting pipe to pipe, which used for connecting one pipe end to another. Equipment import and export for two devices is also connected to each other by a flange, gasket and bolt as a group of...
China Manufacturer of GOST 12821 WN Steel Flange
GOST12821-80 carbon steel WN steel flange

Unit Price: USD 0.12 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.12 / Piece/Pieces

Brand: Yongxing

Packaging: wooden case/pallets

Supply Ability: 15000Tons/Year

Min. Order: 1 Piece/Pieces

Certificate: Iso9001;2008

GOST12821-80 carbon steel WN steel flange Flange is an element connecting pipe to pipe, which used for connecting one pipe end to another. Equipment import and export for two devices is also connected to each other by a flange, gasket and bolt as a...
High Quality GOST 12821 Steel Weld Neck WN Flange China Supplier
GOST12821-80 WN steel flange

Unit Price: USD 0.12 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.12 / Piece/Pieces

Brand: Yongxing

Packaging: wooden case/pallets

Supply Ability: 15000Tons/Year

Min. Order: 1 Piece/Pieces

Certificate: Iso9001;2008

GOST12820-80 CT20 carbon steel SO flange Flange is an element connecting pipe to pipe, which used for connecting one pipe end to another. Equipment import and export for two devices is also connected to each other by a flange, gasket and bolt as a...
Professional Manufacturer of GOST 12821 WN Steel Flange
GOST12821-80 CT20 WN flanges with lower price

Unit Price: USD 0.12 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.12 / Piece/Pieces

Brand: Yongxing

Packaging: wooden cases/pallets

Supply Ability: 15000 Tons/Years

Min. Order: 1 Piece/Pieces

Certificate: ISO9001:2008

GOST12821-80 CT20 WN flanges with lower price 1) ANSI B16.5, ASME B16.47 FLANGE Size range: 1/2" to 80" DN15 to DN2000 Design: welding neck, slip on, blind, socket welding, threaded, lap-joint Pressure: 150#, 300#, 600#,900#,1500#, 2500# Wall...
Expert Manufacturer of GOST 12821 Steel Weld Neck WN Flange
forged GOST12821-80 WN steel flange

Unit Price: USD 0.12 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.12 / Piece/Pieces

Brand: Yongxing

Packaging: wooden case/pallets

Supply Ability: 15000Tons/Year

Min. Order: 1 Piece/Pieces

Certificate: Iso9001;2008

WN steel flange Specifications 1) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS 2) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2, C22.8 3) OD: up to 2,500mm 4) Production with anneal solution for stainless performance 5) Special design...
China Supplier of GOST 12821 WN Steel Flange
GOST12821-80 WN steel flanges

Unit Price: USD 0.12 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.12 / Piece/Pieces

Brand: Yongxing

Packaging: wooden case/pallets

Supply Ability: 15000Tons/Year

Min. Order: 1 Piece/Pieces

Certificate: Iso9001;2008

WN steel flange Specifications 1) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS 2) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2, C22.8 3) OD: up to 2,500mm 4) Production with anneal solution for stainless performance 5) Special design...
China Factory of GOST 12821 Steel Weld Neck WN Flange
forged GOST 12821 WN steel flanges

Unit Price: USD 0.12 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.12 / Piece/Pieces

Brand: Yongxing

Packaging: wooden case/pallets

Supply Ability: 15000Tons/Year

Min. Order: 1 Piece/Pieces

Certificate: Iso9001;2008

WN steel flange Specifications 1) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS 2) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2, C22.8 3) OD: up to 2,500mm 4) Production with anneal solution for stainless performance 5) Special design...
GOST 12821 WN Steel Flange Export
Russia standard GOST12821 WN steel flange

Unit Price: USD 0.12 / Piece/Pieces

Min.Order Unit Price
1 Piece/Pieces USD 0.12 / Piece/Pieces

Brand: Yongxing

Packaging: wooden case/pallets

Supply Ability: 15000Tons/Year

Min. Order: 1 Piece/Pieces

Certificate: Iso9001;2008

WN steel flange Specifications 1) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS 2) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2, C22.8 3) OD: up to 2,500mm 4) Production with anneal solution for stainless performance 5) Special design...
Competitive GOST 12821 Steel Weld Neck WN Flange China Supplier
China GOST 12821 WN Steel Flange Suppliers

specification:

FLANGE WELD NECK

PN6,PN10,PN16,PN25,PN40,PN63,PN100,PN200

DN15-DN1600

FLANGE GOST-12821-80

Type:Welding neck(WN)


Material:CT20,16Mn,stainless steel 304/316/316L,Q235

Processing technic:Forging

Surface treatment:Rust-preventative oil

Butt welding flange is two large diameter pipe connection device, usually two flange and number of the bolt, its plastic strength is low, after adding suitable amount of carbon becomes hard, plastic lower strength enhanced.Connection it may need to bear very high tensile, compression, torsion and shear strength.Butt welding flange conveniently, manufacture simple, low cost, widely used, but with poor rigidity, therefore shall not be used for supply and demand, flammable, explosive and high vacuum degree requirements of the chemical process piping systems and height, extremely dangerous situations.Sealing surface type plane and surface.Butt welding flange welding electrode consumption is much, can not stand high temperature, high pressure, repeated bending and temperature fluctuations.

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