- Model NO.: 16mm
- Molding Style: Forging
- Application: Power
- Heat Treatment: Tempering
- Forging Tolerance: +/-0.5mm
- Certification: ISO 9001:2008
- Trademark: Goliker
- Specification: drawing
- Processing Object: Metal
- Molding Technics: Die Forging
- Material: Steel
- Surface Treatment: Hot Galvanized
- Standard: BS
- Steel: Carbon Steel, Alloy Steel
- Transport Package: Shipping + Pallets
- Origin: China
Trade Mark: Goliker
Manufacturing: Hot Forging
Material: carbon steel, alloy steel etc.Â
Size: according to drawing
Standard: DIN, ASTM, BS, JIS, GB, AISI, ANSI, GOST
Heat treatment: to be decided as mechanical property request
Machining: optional
Surface treatment: plain, sand blasting, HDG, zinc plating, Dacromet, Black, Paint, Powder coating
Our main products are container accessories, railway accessories, construction forgings, hardware tools and power fittings.
Goliker has more than 10 engineers and technical staff. There are over 50 skilled forging workers and managers. Production facilities are fully equipped. We have 300 tons of electric screw presses, 400 tons of electric screw presses, 630 tons of electric screw presses, 1,000 tons of electric screw presses, and otherforging equipment and electric treatment furnaces. Other main equipment are a horizontal lathe, CNC lathes, machining device, drilling machines, grinders, cleaning machines, stamping machines etc., to provide customers from forging to final processing services. Goliker can produce and process various forms of forging blanks, finished products and semi-finished products, the annual output over10,000 tons. Friendly relations have been established with a number of large enterprises at home and abroad.
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
Class 600 Weld Neck Flange,Steel Class 600 Weld Neck Flange,ANSI Class 600 Weld Neck Flange
Hebei Jimeng Yongxing Flange Pipe Fittings Co.,Ltd , http://www.yxflange.com