forged flange

1.MANUFACTURE STANDARD:

     ANSI B16.5/MSS SP44/ AWWA C207-55/(125LB,150LB,300LB,600LB,900LB 1500LB 2500LB)

     DIN (DIN 2631 PN6/DIN 2632 PN10/DIN 2633 PN16/DIN 2634 PN25/DIN 2635 PN40) 

     BS 4504 (PN6/PN10/PN16/PN25/PN40)

     EN 1092-1  (PN6/PN10/PN16/PN25/PN40)  

     JIS (5K/10K/16K/20K/30K)  

2.MATERIAL SPECIRCATIONS:

     A105/ST 37.2/SS400/A181/A182 F1/A182 F5/A182 F304/A182 F304L/A182 F316/

     A182 F316L/A182 F321/A350 LF1/A350 LF2

3.DIMENSION (NOMANAL SIZE):

     FROM DN10 TO DN2400