... GB/AISI/ASTM/J Ti alloy pipe1.Grade: ASTMA106,10#,20#,Q235B,Q195,45#2.End: round3.Package: In bundles, as per ... Seamless steel pipe for low and Medium pressure BoilerGrade:10,20 StardandGB3087-2008,ASTM A179,ASTM A192,ASTM SA179,SA192, ... 1997,ASTM A161-946. ApplicantSeamless steel pipe for Petroleum CrackingGrade:10,20,12CrMo,15CrMo,1Cr2Mo,1Cr5MoStardandGB9948-2006,JIS G3441-19887. ApplicantSeamless ...