1)OD:1/2"-20"(21.3MM-508MM)
2)Thickness:2.8mm-50mm
3)Standard: ASTM A53,ASTM A106,ASTM A179,ASTM A500,GB/T 8162,GB/T 8163,GB/T 3087,GB/T 5310,API 5L,API 5CT,DIN 2391,DIN 2448,JIS G3444, ETC
4)Material:A53 GR.A B,A106 GR.A B,A500 GR.A B,10#,20#,45#,Q345,16Mn,42CrMo,42CrNiMo,X42-X70,ST 37-ST 52, S355J2G3,S235JRG2,etc
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small diameter seamless steel pipe




