Hot Rolling Precision Cold-Drawing 4'' Sch80 ASTM A106 A53 API-5L Round/Hollow/Galvanized/Black/Carbon/Alloy Seamless Steel Pipe/Tube for Buildings Fluids
Hot Rolling Precision Cold-Drawing159*5.5mmgb/T8163/5310/3087/9948/6479 ASTM A106 A53 API-5L Round/Hollow/Galvanized/Black/Carbon/Alloy Seamless Steel Pipe/Tube
Factory Supplier 12 Inch 16 Inch 30 Inch Large Diameter Round140*4mm Seamless Steel Pipe Hot Rolled Galvanized Cold Drown Carbon
Hot Rolling Precision Cold-Drawing 89*10.5mm GB/T8163/5310/3087/9948/6479ASTM A106A53 API-5L Round/Hollow/Galvanized/Black/Carbon/Alloy Seamless Steel Pipe/Tube
Hot Rolling Precision Cold-Drawing 133*5mm GB/T8163/5310/3087/9948/6479 ASTM A106 A53 API-5L Round/Hollow/Galvanized/Black/Carbon/Alloy Seamless Steel Pipe/Tube
Product Specifications
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