18″ 300# CARBON STEEL RAISE FACE WELD NECK FLANGE STD. BORE

DIMENSIONAL DOCUMENT: 300 FLG DIMENSIONS, 300 FLG BOLT PATTERN

Description

OPV Part#: F3WNA18
Pipe Size: 18″
Outside Diameter Flg: 28.00
Thickness of Flg “C”: 2.31
Diameter of Hub* “W”: 21.00
Diameter of Weld Neck “K”: 18.00
Length through Hub “Y1”: 6.19
*Bore “B1”: 17.25
Dia. of Bolt Circle: 24.75
Dia. of Bolt Holes: 1-3/8
# of Bolt Holes: 24
Dia. of Bolts: 1-1/4
Stud Bolt Length: 7.75
Machine Bolt Length: 6.75
Approx. Weight: 320

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