Description

Spiral steel pipe: 1) OD:*******0mm 2) WT:***0mm 3) Material: Q**5 4) Standard :API SPEC 5L 5) WT Tollerance:WT+(-)*2.5% 6) Length :5.***2m 7)Application: petroleum and natural gas industries steel pipe for pipe lines technical delivery conditions for low pressure liquid transportation used for petroleum and natural gas industry, chemical industry, electric industry, and steel construction, drainage project and city construction etc. 8)Payment terms:TT% or TT*0% in advance , the balance of *0% should be paid by LC at sight. 9)Delivery time:at the earliest time