Item name 

Flange

Standard

HG20592, ASME B16.5,ANSI B16.5,JIS,EN, DIN EN1092

Material

Gr2,Gr7,Gr12,N200,N6,Inconel600,Monel400,Hastelloy-C276

Size

NPS1/4-24”(DN10~600)

Pressure rating

Class150~1200LBS

PN1.0~4.0MPa

Working temperature

-60°C-250°C

Surface Treatment

Forging, rolling, smooth by lathe, polishing

Testing

UT,P/T,etc.

Types

1.welding plate flange

2.slip-on flange

3.welding neck flange

4.integral pipe flange

cket welding flange

6.threaded flange

7.PJ/SE

8.PJ/RJ

9.blind flange

10.lap joint flange