Features:

PRESSURE: PN16

FACE-TO-FACE DIMENSIONS: GB/T12221-1989

FLANGE END DIMENSIONS: GB/9113

DESIGN: GB/T12237-1989

TEST: GB/T13927-1992

MATERIAL STANDARD: S45C/ASTM A216 GR-WCB/DIN1.00619

SS316/ASTM A351 GR-CF8M/DIN1.4408

SS304/ASTM A351 GR-CF8/DIN1.4308