our stainless steel pipe for furniture are made by refine material, furface is good ,extensibility is good ! Feature:1) Round PipeOuter Diameter: 6mm, 8mm, 9.5mm, 10mm, 11mm, 12mm, 12.7mm, 13mm, 14.5mm, 15.9mm, 17.2mm, 17mm, 18mm, 19mm, 20mm, 20.2mm, 21mm, 21.3mm, 22mm, 23mm, 24.2mm, 25mm, 25.4mm, 26.8mm, 29mm, 31.8mm, 32mm, 33.7mm, 32mm, 25mm, 35mm, 38mm, 40mm, 42.4mm, 42.7mm, 48mm, 50.8mm, 54mm ...