GB/T9119-2000 PN2.5 RF - Slip-on-welding plate steel pipe flanges with flat face or raised face - Chinese Manufacturers

CAD model selection

HELP_VARIABLE


IDNR Ident number
DN dia. of nominal	250 250	mm
A outer dia. of stee	273.000 273.000	mm
AII outer dia. of stee	273.000 273.000	mm
DD outer dia. of flanges;	375.000 375.000	mm
K dia. of newel	335.000 335.000	mm
L dia. of bolt	18.000 18.000	mm
N amount of bolt	12.000 12.000	mm
M bolt standard	M16 M16	mm
D hermetic face	309.000 309.000	mm
F hermetic face	2.000 2.000	mm
C thickness of flanges	24.000 24.000	mm
B Inner dia. of flange	276.500 276.500	mm
BII Inner dia. of flange	276.000 276.000	mm