Product Description

Spiral Welded Steel Tube Specifications 1) Outer Diameter: **9mm****0mm / 8"**4"　 2) Thickness: 5mm **4mm 3) Standards: SY/T********0, GB/T***1.*****7 etc. 4) Material: Q**5 etc. 5) Packing: On request of customer Application 1) Crude oil pipelines 2) Natural gas pipelines 3) Water supply flow pipelines 4) Drainage pipelines 5) Heat supply network pipelines 5) Industrial pipeline networks 6) Pressurized air lines 7) Chemicals and Refineries 8) Construction foundation piles 9) Steel frame building and bridge *0) Special purpose applications Remark 1) Production process is controlled by the ISO***1:***0 strictly. 2) Production Capacity: **0, **0 M/T yearly 3) Min Order Quantity: *0 M/T 4) Delivery Time: On request of customer 5) Trade Term: FOB/CFR/CIF 6) Payment Term: T/T, L/C, D/P