Material

carbon steel

ASTM A105, ASTM A350 LF1,LF2 CL1/CL2,LF3,  CL1/CL2

ASTM A694,F46,F52,F56,F60,F65

stainless steel

ASTM A182, ANSI,304,304L,316,316L,321,321H,904

,904L etc.

Alloy Steel

ASTM A182 F1,F5a,F9,F11,F12,F22,F91

Duplex stainless steel

Duplex 2205 UNS S31803/S32205

ASTM A 182 F51 318LN DIN 1.4462

SAF2205 SA182 F51

Specification

Class

150#,300#,400#,600#,900#,1500#,2500#

Marking

According to customers’ requirement.

Size

As per customers requirement.

Face type

FF, RF, LJ, RTJ, TG.

Certificate

ISO9001:2000

Inspection

in-house and third party

Third party inspection

TUV PED and other party recognized by clients

Standard

ANSI B16.5, ANSI B16.47 DIN, JIS, BS, ASME