Steel Pipe / Alloy Steel Pipe

Spiral Steel Pipe Specifications: 1.Ourter Diameter:16 127mm; 2.Wall Thickness: 6 14mm; 3.Length:6 12m; or as per customized size; 4.Material:SA213T91/SA335P91,A335P9/SA213T9,T22/10CrMo910,SA213T5/Cr5Mo,T11 5.Standard:ASTMA335/335M;ASTM213/213M,DIN17175 6.Testing term: ultrasonic/X Raydetecting 7.End treatment: bevel or plain end; 9.Packing:seaworthy packing or as per customer's requirement; 10.Payment :T/T 30%deposit before production,70%balance upon copy of B/L; or by L/C at sight. 11.Qulity Insurance Document:with materail data & our own QC data; 12.Shipping service: to arrange for all steel pipes by our skilled shipping agent.