O.D.:219~2020 W.T.:6~25 Material:Q235B,Q345B,API5L X42~X80;20#,16Mn, Standard:GB/T9711.1-1997;GB/T9711.2-1999;API 5L
Spiral Steel Pipe Specifications:
1.Ourter Diameter:219~3020mm;
2.Wall Thickness: 6~25mm;
3.Length:6~12m; or as per customized size;
4.Material:Q235B,Q345B,20#,16Mn,L245~L485;API5L Grade B,X42~X80;
5.Standard:GB/T5037;GB/T9711.1-1997;GB/T9711.2-1999;API5L;
6.Testing term: ultrasonic/X Ray detecting
7.End treatment: bevel or plain end;
8.Surface treatment:with or without epoxy resin internal coating /external 3PE coating
/thermal cover
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.
API PipelineSteel Pipe/SSAW Steel Pipe/Spiral Steel Pipe
