4″ 150# CARBON STEEL RAISE FACE WELD NECK FLANGE STD. BORE

DIMENSIONAL DOCUMENT: 150 FLG DIMENSIONS, 150 FLG BOLT PATTERN

Description

OPV Part#: F1WN40
Pipe Size: 4″
Outside Diameter Flg: 9.00
Thickness of Flg “C”: 0.88
Diameter of Hub* “W”: 5.31
Diameter of Weld Neck “K”: 4.50
Length through Hub “Y1”: 2.94
*Bore “B1”: 4.03
Dia. of Bolt Circle: 7.50
Dia. of Bolt Holes: 3/4
# of Bolt Holes: 8
Dia. of Bolts: 5/8
Stud Bolt Length: 3.50
Machine Bolt Length: 3.00
Approx. Weight: 16.5

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