12″ 300# CARBON STEEL RAISE FACE WELD NECK FLANGE STD. BORE

DIMENSIONAL DOCUMENT: 300 FLG DIMENSIONS, 300 FLG BOLT PATTERN

Description

OPV Part#: F3WNA12
Pipe Size: 12″
Outside Diameter Flg: 20.50
Thickness of Flg “C”: 1.94
Diameter of Hub* “W”: 14.75
Diameter of Weld Neck “K”: 12.75
Length through Hub “Y1”: 5.06
*Bore “B1”: 12.00
Dia. of Bolt Circle: 17.75
Dia. of Bolt Holes: 1-1/4
# of Bolt Holes: 16
Dia. of Bolts: 1-1/8
Stud Bolt Length: 6.75
Machine Bolt Length: 5.75
Approx. Weight: 142

*Dimensions listed for socket weld and weld neck flanges are for Standard bore unless specified by purchaser.