Flange

Material:

Carbon steel

A105;

Stainless steel

F301;F304;F304L;F310S;F316;F31L;F316Ti;F317;F321;F347

Alloy steel

Standard:

ASME/ANSI B 16.5

ANSI 16.47 Series A&B

AS2129

DIN2527~DIN2637

EN1092-1

GB/T9113~GB/T9123-2000

Dimension :

DN15-DN5000; 1/2"-197"

Sealing face:

F.F

R.F

R.T.J

Pressure:

CLASS150 ,CLASS300, CLASS600, CLASS900,CLASS1500, CLASS2500,

PN16, PN25,PN40, PN64,PN100, PN160,  PN200,  PN260

Filed of application:

Building service

Oil & gas

shipyard

maritime projects

Certification:

ISO:9001:2008

Manufacturing procedure:

ingot→cutting→PMI test→heating→forging→heat treatment→rough machining→2nd heat treatment→finish machining→inspection→marking→packing

QC & inspection:

Dimension test

UT

Impact test

Penetration test, tensile test

Packaging Detail:

Wooden Cases, Wooden Pallets

Post-sale service:

online instant order tracking