Weld Neck Flange

Red Earth Steels is Manufacturer & Exporter of Weld Neck Flanges availbale in various forms and size, standards like ASME B16.5 flanges, ASME B16.47 Flanges.We also offer custom-made Weld Neck flanges that have been widely appreciated by our clients.
A Weld Neck Flange is drilled with the wall thickness of the Flange having equal dimensions to the matching pipe. The lighter the pipe is the larger the bore is in the Weld Neck Flange. And conversely the heavier the pipe is the smaller the bore is in the Weld Neck Flange. Weld Neck Flanges are usually used in high pressure systems and are suitable for cold or hot temperatures.
Specifications of Weld Neck Flanges
Size : 12"NB TO 60"NB IN
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Available ASTM standard:
ASTM ASME SB 564 160 472.
ASTM ASME SB 61 62 151 152
ASTM ASME ASA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.
ASTM SA 240, ASTM A182
ASTM SA 182 F1F5F9F11F22F91
ASTM A 105 Gr. F42465256606570
ASTM A350 LF2A350 LF3.