Company Details
  • Hebei Jimeng Highstrength Flange-tubes Group Co.,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Africa , Americas , Asia , Europe , Middle East , West Europe , East Europe , North Europe , Oceania , Worldwide
  • Exporter:61% - 70%
  • Certs:CE, GB, ISO9001, API, TUV
  • Description:GOST Weld Neck Flange, Welding Neck Flange, Long Weld Neck Flange
Hebei Jimeng Highstrength Flange-tubes Group Co.,Ltd. GOST Weld Neck Flange, Welding Neck Flange, Long Weld Neck Flange
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GOST Weld Neck Flange

Product categories of GOST Weld Neck Flange, we are specialized manufacturers from China, GOST Weld Neck Flange, Welding Neck Flange suppliers/factory, wholesale high-quality products of Long Weld Neck Flange R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Forged Carbon Steel Welding Neck Flange GOST 12821-80 PN40
Forged Carbon Steel Welding Neck Flange GOST 12821-80 PN40

Model No. : PN40 DN15-DN1200
Unit Price : 1

Forged Carbon Steel Welding Neck Flange GOST12821 80 PN40 PN4 0MPa PN40 Production Capacity Purchase Details 1 Supply Flange Dimension DN15 DN2000 1 2 80 Forged Flange 2 Material Carbon Steel ASTM A105 A181 A350 LF1 A350LF2 A350LF3 A36 A234 WPB...

Wholesale Various High Quality of GOST Weld Neck Flange
Forged Carbon Steel Welding Neck Flange GOST 12821-80 PN25
Forged Carbon Steel Welding Neck Flange GOST 12821-80 PN25

Model No. : PN25 DN15-DN1200
Unit Price : 1

Forged Carbon Steel Welding Neck Flange GOST12821 80 PN25 PN2 5MPa PN25 Production Capacity Purchase Details 1 Supply Flange Dimension DN15 DN2000 1 2 80 Forged Flange 2 Material Carbon Steel ASTM A105 A181 A350 LF1 A350LF2 A350LF3 A36 A234 WPB...

China Welding Neck Flange Brands
Forged  Carbon Steel Welding Neck Flange GOST 12821-80 PN16
Forged Carbon Steel Welding Neck Flange GOST 12821-80 PN16

Model No. : PN16 DN15-D1200
Unit Price : 1

Forged Carbon Steel Welding Neck Flange GOST12821 80 PN16 PN1 6MPa PN16 Production Capacity Purchase Details 1 Supply Flange Dimension DN15 DN2000 1 2 80 Forged Flange 2 Material Carbon Steel ASTM A105 A181 A350 LF1 A350LF2 A350LF3 A36 A234 WPB...

New design of Long Weld Neck Flange
Forged  Carbon Steel Welding Neck Flange GOST 12821-80 PN10
Forged Carbon Steel Welding Neck Flange GOST 12821-80 PN10

Model No. : PN10 DN15-DN1200
Unit Price : 1

Forged Carbon Steel Welding Neck Flange GOST12821 80 PN10 PN1 0MPa PN10 Flange Dimensions Approximate Masses Production Capacity Purchase Details 1 Supply Flange Dimension DN15 DN2000 1 2 80 Forged Flange 2 Material Carbon Steel ASTM A105 A181 A350...

Cheap GOST Weld Neck Flange from China
Forged  Carbon Steel Welding Neck Flange GOST 12821-80 PN6
Forged Carbon Steel Welding Neck Flange GOST 12821-80 PN6

Model No. : PN6 DN15-DN1200
Unit Price : 1

Forged Carbon Steel Welding Neck Flange GOST12821 80 PN6 PN0 6MPa PN6 Flange Dimensions Approximate Masses Production Capacity Purchase Details 1 Supply Flange Dimension DN15 DN2000 1 2 80 Forged Flange 2 Material Carbon Steel ASTM A105 A181 A350...

High Quality Welding Neck Flange China Manufacturer
Gost 12820  forged collar flanges
Gost 12820 forged collar flanges

Model No. : DN10-DN2400

Forged flange is a flange in mechanical performance is one of the best products its raw material is commonly tube billet and then after cutting to constantly pounding to eliminate the segregation of steel ingot defects osteoporosis etc Price and...

China Long Weld Neck Flange Supplier
High Pressure Carbon Steel Gost 12821-80 Pn25 Welding Neck Flanges
High Pressure Carbon Steel Gost 12821-80 Pn25 Welding Neck Flanges

Model No. : PN25 DN15-DN1200

High Presser Carbon Steel GOST 12821 80 Welding Neck Flanges PN2 5MPa PN25 Flange Dimensions Approximate

China Supplier of GOST Weld Neck Flange
High Pressure Carbon Steel GOST 12821-80 PN 40 Welding Neck Flanges
High Pressure Carbon Steel GOST 12821-80 PN 40 Welding Neck Flanges

Model No. : PN40 DN15-DN1200
Unit Price : 1

Company Profile We are hebei JiMeng high pressure flange pipe group co LTD our group is a professional production and sales in north China the flange elbow pipe fitting one of large enterprises Main production gb the mechanical chemical vessel...

China Factory of Welding Neck Flange
High Pressure Carbon Steel GOST 12821-80 PN16 Welding Neck Flanges
High Pressure Carbon Steel GOST 12821-80 PN16 Welding Neck Flanges

Model No. : PN16 DN15-DN1200
Unit Price : 1

High Presser Carbon Steel GOST 12821 80 Welding Neck Flanges PN1 6MPa PN16 Flange Dimensions Approximate

Long Weld Neck Flange Made in China
High Pressure Carbon Steel GOST 12821-80 PN6 Welding Neck Flanges
High Pressure Carbon Steel GOST 12821-80 PN6 Welding Neck Flanges

Model No. : PN6 DN15-DN1200
Unit Price : 1

High Presser Carbon Steel GOST 12821 80 Welding Neck Flanges PN0 6MPa PN6 Flange Dimensions Approximate Masses Production Capacity Purchase Details 1 Supply Flange Dimension DN15 DN2000 1 2 80 Forged Flange 2 Material Carbon Steel ASTM A105 A181...

Low price Wholesale of GOST Weld Neck Flange
High Pressure Carbon Steel GOST 12821-80 PN10 Welding Neck Flanges
High Pressure Carbon Steel GOST 12821-80 PN10 Welding Neck Flanges

Model No. : PN10 DN15-DN1200
Unit Price : 1

High Presser Carbon Steel GOST 12821 80 PN10 Welding Neck Flanges PN1 0MPa PN10 Flange Dimensions Approximate Masses Production Capacity Purchase Details 1 Supply Flange Dimension DN15 DN2000 1 2 80 Forged Flange 2 Material Carbon Steel ASTM A105...

China GOST Weld Neck 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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