Shaanxi Shew-E Steel Pipe Co.,Ltd is one of professional ASTM A335 seamless alloy steel tube/pipe manufacturers and exporters,we can supply different materials for this tube,expecially,the P22 seamless pipe,chrome moly tubing and chrome pipe.Welcome to inquiry us with:info@shew-esteelpipe.com

Standard: ASTM A335

Materials:  P1, P2, P5, P9, P11, P12, P15, P21, P22, P23, P91, P92

Technical: Quenching & Tempering

Application: Power plant, thermal plant used in the high temperature position as heat transmission piping, processing piping, power piping and boiler

piping.

Chemical Composition:

Mechanical Property: