Stainless_Steel_Welded_Tube_Or_Pipe Detailed Selling Lead Description We are exporting the following different usage welded tube & pipe, if you are interested, please contact us and tell us your detailed requirements. ======================= 1. Decoration tubes 2. Stainless Steel welded Pipes for Liquid Delivery 3. Stainless Steel Heat Exchanger Tubes 4. Expansion Joints ======================= Features: 1) Material of stainless steel: grade: 201, 202, 304, 304L, 316, 316L, 430, etc. 2) Applied field: construction upholstery, and industry instruments (fencing, railing, Safe doors / windows, gate fittings, inside staircases, balcony balustrades, Furniture, sanitary wares, kitchen wares) Specifications: 1) Outer diameter: 6mm--219mm 2) Square pipe specification: 10 x 10, 12 x 12, 15 x 15, 19 x 19, 22 x 22, 25 x 25, 30 x 30, 38 x 38, 40 x 40, 50 x 50, 60 x 60, 80 x 80, 100x100, 150x150, 200x200mm 3) Rectangular pipe specification: 15 x 10, 20 x 10, 25 x 10, 25 x 13, 30 x 15, 32 x 16, 40 x 20, 38 x 25, 50 x 25, 75 x 45, 60 x 30, 60 x 40, 95 x 45, 100 x 40, 100 x 50mm, 110x60, 150x100 4) Wall thickness: 0. 3-4. 0mm 5) Length: 6m (or according to customers' requests) 6) Polishing: 600# , 400# , 320# , 240# , 180# , 80# and hair line 7) Tolerance: A) Outer diameter: + / -0. 15mm B) Thickness: + / -10% of wall thickness C) Length: + / -4. 8mm-0mm