up to Sch XXS with standard pressure ratings of 7.5K-10K-15K PSI (AISI 4130) in dimensions as per ANSI B16.9 / ANSI B16.28 and also we manufacture this elbow with higher thickness i.e. above sch XXS and Different radius like r=2d, 3d,5d,etc as per Customer requirement.

AISI 4130 Elbows are manufactured by hot formed on purpose bending machines or forged in closed dies and welded to ensure that the end user obtains optimum result from the equipment