... .8-1240 1-200 3. material:all kinds of alloy 4.,massive stock alloy steel pipe applies to petroleum,chemical industry ,electric ... :10#,20#,35#,45#,A106Gr,A;A106Gr.A;A106Gr.B and low alloyed steel OEM can availableASTM A335steel grade:P1,P2 ... ,P5,P11,P12 P22Useful:High-Temperature Service Seamless ferritic alloy-steel pipe for high-temperature service Chemical properties (%)MaterialCSiMnPSMoCr %%%%max ...