Our Products - Pipes, Fittings and Flanges

Flanges

Description

A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or threaded.

Details

Material Profiles Standards Flange Facings Size Pressure Rating Schedule (Wall Thickness)
Carbon Steel,

SA/A105N
Blind ASME B16.5,
B16.47 (A-Series)
RF 1/2" - 36" 150#, 300#, 600#, 900#, 1,500#, 2,500#
Slip On ASME B16.5 1/2" - 24" 150#, 300#, 600#
Threaded (NPT) ASME B16.5 1/2" - 8" 150#, 300#, 600#  
Weld Neck ASME B16.5,                  B16.47 (A-Series) 1/2" - 36" 150#, 300#, 600#, 900#, 1,500#, 2,500# S20, S30, STD, S40, SXS, S60, S80, S100, S120, S160, SXXS
Blind ASME B16.5 RTJ 1/2" - 24" 600#, 900#, 1,500#, 2,500#  
Socket Weld ASME B16.5 1/2" - 2" 1,500# SXS, S160, SXXS
Weld Neck ASME B16.5 1/2" - 24" 300#, 600#, 900#, 1,500#, 2,500# SXS, S100, S120, S160, SXXS
Slip On ASME B16.5 FF 1/2" - 12" 150#  
Weld Neck API 6A RTJ 2.1/16" - 7.1/16" 3,000#, 5,000# S160, SXXS
Low-Temp.,

SA/A 350

LF2 Class 1
Blind ASME B16.5 RF 1/2" - 24" 150#, 300#, 600#, 900#, 1,500#
Slip On ASME B16.5 1/2" - 24" 150#, 300#, 600#
Socket Weld ASME B16.5 1/2" - 4" 150#, 300#, 600# STD, SXS S160, SXXS
Threaded (NPT) ASME B16.5 1/2" - 2" 150#
Weld Neck ASME B16.5 1/2" - 36" 150#, 300#, 600#, 900#, 1,500# S20, S30, STD, S40, SXS, S60, S80, S100, S120, S160, SXXS
Blind ASME B16.5 RTJ 1/2" - 12" 900#, 1,500#
Weld Neck ASME B16.5 1/2" - 12" 900#, 1,500# SXS, S80, S120, S160, SXXS
Stainless Steel,

SA/A 182-F304/L,

SA/A182-F316/L
Blind ASME B16.5 RF 1/2" - 12" 150#, 300#, 600#, 1,500#
Slip On ASME B16.5 1/2" - 12" 150#, 300#
Socket Weld ASME B16.5 1/2" - 2" 150#, 300# S10S, S40S, S80S, S160
Threaded (NPT) ASME B16.5 1/2" - 2" 150#, 300#
Weld Neck ASME B16.5 1/2" - 12" 150#, 300#, 600#, 1,500# S10S, S40S, S80S, S160
Blind ASME B16.5 RTJ 1/2" - 12" 900#, 1,500#
Weld Neck ASME B16.5 1/2" - 12" 900#, 1,500# SXS, S80, S120, S160, SXXS