Model No. : 1"-24"
Unit Price : 0.5
Carbon steel flange of the another meaning is: according to the national standard size, the tolerance range, such as the production of flange, the difference in production is not according to the standard size of flange is also called second...
Model No. : 1"-24"
Unit Price : 0.5
Forging 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...
Model No. : 1"-40"
Unit Price : 1
1. Material available: carbon steel, stainless steel and alloy steel flange 2. Standard: ANSI, JIS, BS, DIN, UNI, EN, GB, AWWA, API, MSS, 3. Size: 15 mm to 5000 mm 4. Pressure: 150bls to 2500bls 5. Marking: According to client Requirement 6....
Model No. : 1"-24"
Unit Price : 0.5
welding neck flange is not easy to deformation, good sealing, wide application, have corresponding rigid and elastic demand and reasonable butt thinning transition, joint good distance away from the joint face the faying surface from welding...
Model No. : 1"-24"
Unit Price : 0.5
welding neck Flange is not easy to deformation, good sealing, wide application, have corresponding rigid and elastic demand and reasonable butt thinning transition, joint good distance away from the joint face the faying surface from welding...
Model No. : 1"-24"
Unit Price : 0.5
welding neck flange is not easy to deformation, good sealing, wide application, have corresponding rigid and elastic demand and reasonable butt thinning transition, joint good distance away from the joint face the faying surface from welding...
Model No. : 1"-24"
Unit Price : 0.5
In pipeline engineering, the flange is mainly used for pipe connection. In need of connecting pipes and all kinds of installation of a flange, the low pressure pipe flange can use silk, the use of more than 4 kg pressure welding flange. Add seal...
specification:
FLANGE WELD NECK
Class150 Class300 Class600 Class900 Class1500
DN15-DN1600
FLANGE ANSI B16.9
Type:Welding neck(WN)
Material:CT20,16Mn,stainless steel 304/316/316L,Q235
Processing technic:Forging
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.
Surface treatment:Rust-preventative oil