Reliable Pipes And Tubes Ltd manufactures Weld Neck Flanges with ANSI B Grade. Reliable Pipes and Tubes Ltd is an ISO 9001:2008 certified company. Weld Neck Flanges with ANSI B Grade offers 1/2 to 24 inch sizes. It is availed with complete class range of 150 to 2500. This Weld Neck Flanges with ANSI B Grade is applicable on heat coupling of pipes when there is possibility of expansion of the section while bending stress on the coupling.
