Spiral steel pipe 1.OD: 219.1-3048mm 2.W.T: 5-30mm 3.Length: 3-20m 4.MOQ:10tons 1.Commodity Name spiral steel pipe 2.Standard SY/T5037,SY/T5040,ASTMA252,EN10217,EN10219,GB/T9711.1,API 5L 3.Outer Diameter 219.1&3048 mm 4.Wall Thickness 5mm&30 mm 5.Length 3&20 m 6.Packing In bulk 7.Payment Term T/T, L/C 8.Delivery Time 45 days after we received the deposit or the L/C 9.Other Services Beveled / Plain end or vanished as per clients confirmation ; With or without caps as per customer’s requirements 10.Material A53(A,B),Q235B,Q345B,X46,X52,X60,X70,X80 etc 11.Usage For linepipe in petroleum and natural gas , water and gas, mineral slurry. Also for chemical industry, building structure and pile driving, etc.