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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, ASME B16.47 (Series A) RF 1/2″ – 36″ 150#, 300#, 600#, 900#, 1500#, 2500#
Socket Weld ASME B16.5 1/2″ – 2″ 150#, 300#, 600# STD, XS, S160, XXS
Slip On ASME B16.5 1/2″ – 24″ 150#, 300#, 600#
Slip On BS 3293 26″-36″ 150#
Threaded (NPT) ASME B16.5 1/2″ – 8″ 150#, 300#, 600#
Weld Neck ASME B16.5, ASME B16.47 (Series A) 1/2″ – 36″ 150#, 300#, 600#, 900#, 1500#, 2500# S20, S30, STD, S40, XS, S60, S80, S100, S120, S160, XXS
Blind ASME B16.5 RTJ 1/2″ – 24″ 600#, 900#, 1500#, 2500#
Socket Weld ASME B16.5 1/2″ – 2″ 1500# XS, S160, XXS
Weld Neck ASME B16.5 1/2″ – 24″ 300#, 600#, 900#, 1500#, 2500# XS, S100, S120, S160, XXS
Slip On ASME B16.5 FF 1/2″ – 12″ 150#
Weld Neck API 6A RTJ 2.1/16″ – 7.1/16″ 3000#, 5000# S160, XXS
Low-Temp, SA/A 350-LF2, Class 1 Blind ASME B16.5 RF 1/2″ – 24″ 150#, 300#, 600#, 900#, 1500#
Slip On ASME B16.5 1/2″ – 24″ 150#, 300#, 600#
Socket Weld ASME B16.5 1/2″ – 4″ 150#, 300#, 600# STD, XS, S160, XXS
Threaded (NPT) ASME B16.5 1/2″ – 2″ 150#
Weld Neck ASME B16.5, ASME B16.47 (Series A) 1/2″ – 36″ 150#, 300#, 600#, 900#, 1500# S20, S30, STD, S40, XS, S60, S80, S100, S120, S160, XXS
Blind ASME B16.5 RTJ 1/2″ – 12″ 900#, 1500#
Weld Neck ASME B16.5 1/2″ – 12″ 900#, 1500# XS, S80, S120, S160, XXS
Stainless Steel, SA/A 182-F304/L, SA/A182-F316/L Blind ASME B16.5 RF 1/2″ – 12″ 150#, 300#, 600#, 1500#
Socket Weld ASME B16.5 1/2″ – 2″ 150#, 300# 10S, 40S, 80S, S160
Slip On ASME B16.5 1/2″ – 12″ 150#, 300#
Threaded (NPT) ASME B16.5 1/2″ – 2″ 150#, 300#
Weld Neck ASME B16.5 1/2″ – 12″ 150#, 300#, 600#, 1500# 10S, 40S, 80S, S160
Blind ASME B16.5 RTJ 1/2″ – 12″ 900#, 1500#
Weld Neck ASME B16.5 1/2″ – 12″ 900#, 1500# XS, 80S, S120, S160, XXS