Detailed Product Description welded pipes, steel tube, welded tube, erw pipes, welded pipes Specifications: 1) Outer diameter: φ16 - 1652) Wall thickness: 0.5 - 4.5mm3) Length: 6m4) Materials: Q195, Q2355) Price: based on day quote.Inner packing:Bundles packingWelded Tubes / welded steel pipe / welded pipe