... 1-200 3. material:all kinds of alloy 4.,massive stock alloy steel pipe applies to petroleum,chemical industry , ... requirements delivery fast ,quality guaranteed ,competitive price,welcome to contacts us! material:10#,20#,35#,45#,A106Gr,A;A106Gr. ... P2,P5,P11,P12 P22Useful:High-Temperature Service Seamless ferritic alloy-steel pipe for high-temperature service Chemical properties (%)MaterialCSiMnPSMoCr ...