flange

Our annual production of standard pipe fittingsUnder the direction of collecting the wisdom of the mass, seeking after delicacy and be practical which is our company policy at present and in the long run as well the company has been developing rapidly and organized well.
Hereby, we sincerely express our gratitude to our friends in many circles domestic and overseas partners who concern about us and support us many years. Meanwhile, we invite our new and old friends, partners from all over the world come to visit our company, we ll provide our best service for you.

Surface treatment: Transparent oil, rust-proof black oil or hot-dip galvanizing

Wall thickness: School. 5 seconds of schools. XXS

Pipe Size: 1 / 2''~ 48''(Seamless), 30 "to 80" (welding)

We are dealing with ASTM A234 WPB's, ST37.0, ST45.8, SS440, 304L, 316L best.

Stainless steel : ASTM A403 WP304/304L, WP316/316L, WP321, WP347

Alloy : ASTM A234 WP1, WP12, WP11, WP22, turbojet, WP9, WP91

Carbon Steel: ASTM A234 WPB, the policewoman; ASTM A420 WPL9, WPL3, WPL6

Pipe Material:

EN: Chinese 10253-1 Chinese 10253-2

JIS: JIS B 2313

DIN: based on DIN 2605, German DIN 2615, German DIN 2616, DIN2617 and DIN 28011

ANSI: ASME B16.9, the U.S. ASME B16.28, mss-sp - 75

DIN flange  threaded flange  socket welding flange  plate flange  blind flange alloy steel  flange
 lap joint flange  ANSI B 16.5  flange  welded neck flange carbon steel  flange

carbon steel pipe fitting
stainless steel pipe fitting
alloy pipe fitting
steel flange lap joint flange blind flange