Seamless Steel Pipes Specifications OD: 139.7-244.5mm,wtk:6-26mm,length: upto 12m material:10#,20#,37mn5,j55,k55,N80,20G,15MoG,15CrMog,X42-X80 Standard:GB/T8162/8163-1999,APISpec5L/5CT,GB/T9711.1/2-1997/1999,GB3087-1999,GB5310-1995,GB6479- 2000,GB9948
[Related Keywords: Steel Pipes, Seamless Steel Pipes, ]SAW Steel Pipes Specifications OD:219mm -2480mm WTK:5 -20mm standard:API5L API5CT material:Q235
[Related Keywords: Steel Pipes, SAW Steel Pipes, ]Seamless Steel Pipes Specifications OD: 139.7-244.5mm,wtk:6-26mm,length: upto 12m material:10#,20#,37mn5,j55,k55,N80,20G,15MoG,15CrMog,X42-X80 Standard:GB/T8162/8163-1999,APISpec5L/5CT,GB/T9711.1/2-1997/1999,GB3087-1999,GB5310-1995,GB6479- 2000,GB9948
[Related Keywords: Steel Pipes, Seamless Steel Pipes, ]ERW Steel Pipe. Oil casing pipes: OD: 219.1 - 609.6mm (8 5/8" - 24") THK: 6 - 19.1mm standard: API SPEC 5CT material:10#,20#,16MN,Q295, If you interested in our steel pipes,you can contact me. Respectfully good news! My MSN/Email i
[Related Keywords: Steel Pipe., ERW Steel Pipe, Oil casing pipes]Seamless Steel Pipes Specifications OD: 139.7-244.5mm,wtk:6-26mm,length: upto 12m material:10#,20#,37mn5,j55,k55,N80,20G,15MoG,15CrMog,X42-X80 Standard:GB/T8162/8163-1999,APISpec5L/5CT,GB/T9711.1/2-1997/1999,GB3087-1999,GB5310-1995,GB6479- 2000,GB9948
[Related Keywords: Steel Pipes, Seamless Steel Pipes, ]Seamless Steel Pipes Specifications OD: 139.7-244.5mm,wtk:6-26mm,length: upto 12m material:10#,20#,37mn5,j55,k55,N80,20G,15MoG,15CrMog,X42-X80 Standard:GB/T8162/8163-1999,APISpec5L/5CT,GB/T9711.1/2-1997/1999,GB3087-1999,GB5310-1995,GB6479- 2000,GB9948
[Related Keywords: Steel Pipes, Seamless Steel Pipes, ]SAW Steel Pipes Specifications OD:219mm -2480mm WTK:5 -20mm standard:API5L API5CT material:Q235
[Related Keywords: Steel Pipes, SAW Steel Pipes, ]Seamless Steel Pipes Specifications OD: 139.7-244.5mm,wtk:6-26mm,length: upto 12m material:10#,20#,37mn5,j55,k55,N80,20G,15MoG,15CrMog,X42-X80 Standard:GB/T8162/8163-1999,APISpec5L/5CT,GB/T9711.1/2-1997/1999,GB3087-1999,GB5310-1995,GB6479- 2000,GB9948
[Related Keywords: Steel Pipes, Seamless Steel Pipes, ]SAW Steel Pipes Specifications OD:219mm -2480mm WTK:5 -20mm standard:API5L API5CT material:Q235
[Related Keywords: Steel Pipes, SAW Steel Pipes, ]Seamless Steel Pipes Specifications OD: 139.7-244.5mm,wtk:6-26mm,length: upto 12m material:10#,20#,37mn5,j55,k55,N80,20G,15MoG,15CrMog,X42-X80 Standard:GB/T8162/8163-1999,APISpec5L/5CT,GB/T9711.1/2-1997/1999,GB3087-1999,GB5310-1995,GB6479- 2000,GB9948
[Related Keywords: Steel Pipes, Seamless Steel Pipes, ]