Min. Order Reference FOB Price
25 Tons US$650.00-870.00 / Ton
Product Description
Product Details: 1.Specifications :large diameter SSAW spiral welded steel pipe OD:219-3600mm WT:6-30mm Standard:API 5L PSL1,ASTM A53,ASTM A252 Material:X42-X80,Gr.B,Q345,Q235,S235jr,S355jr SGS inspection 2. Production Flow Chart of large diameter SSAW spiral welded steel pipe 3. Equipment ...