1/2 inch seamless carbon steel oil casing pipe

　　C:017-0.24%

　　Si:017-0.37%

　　Mn:0.35-0.65%

　　P: ≤0.035%

　　S: ≤0.035%

　　Cu: ≤0.25%

　　Cr: ≤0.25%

　　Size:1/2”-36”

　　WT:Sch10,Sch20,Sch30,STD,Sch40,Sch60,XS,Sch80,Sch100,Sch120

　　Standard:API5L  ASTMA106/A53  DIN17175/1629  EN10204 ASME B36.10M-1996 JIS G3452

　　JIS G3454 JIS G3455 JIS G3456 JIS G3457 JIS G3461

　　Material:10#,20#,45#,16Mn,Q235,A53(A,B),A106(B,C),API 5L Gr.B                                    X42,X46,X52,X60,X65,X70,X8045#,Q345

　　ST37-ST52;STBG42,STPT42,STB42,STS42

　　Surface:Black painting,varnish paint,anti-rust oil,hot galvanized,cold galvanized,3PE,etc

　　Certificate:API,ISO,SGS,BV,etc

　　Delivery:FOB/CIF/CFR