Material : Q195, Q235, Q215,Q 345
Standard : ASTM A 53 , ASTM A 106 , Gr.B, API 5L
Length: 5.8-12mm
Payment terms : L/C ,T/T
Material : Q195, Q235, Q215,Q 345
Standard : ASTM A 53 , ASTM A 106 , Gr.B, API 5L
Length: 5.8-12mm
Payment terms : L/C ,T/T