ASTM A106 Gr.B Hot Rolled 2 Inch Black Pipes Mild Seamless Steel Pipes And Tubes We have 2 Hot Rolled Produce Line and 10 Sets Cold Rolled Machines.The yield of our factory is ...
Dellok OCTG ASTM 10.3mm 830mm black cold drawn Carbon seamless steel Pipe seamless Steel Tube About Us Dellok(YONGHUI Radiating Pipe Manufacturing Co.,Ltd) was established in 2002, ...
Type E Grade A & B ASTM A-53 API 5L Seamless Steel Pipes / pipe / Tube As per ASTM A-53 Type E. Grades A & B Pipe, ISO4394/I-1980(E) , GB8713, GB/T9711, GB/T8162 API SPEC 5L. ...
5.8M / 6M Grade A & B Type E ASTM A-53 GB Oil, Drill Seamless Steel Pipes / Pipe As per ASTM A-53 Type E. Grades A & B Pipe, ISO4394/I-1980(E) , GB8713, GB/T9711, GB/T8162 API SPEC ...