Carbon steel Plate Flange, stainless steel Plate Flange, alloy steel Plate Flange.

Size range: 1/2"- 56"

Standard specification:

ANSI B16.5 Class150 , Class300, Class600, Class900

BS4504, PN10, PN25, PN40

DIN2576, PN10, PN25, PN40

JIS 5K 10K 16K 40K

ASTM A105, C22.8, ST37.2, SS304, 304L , SS316, 316L