... Outer Diameter: 6mm--219mm Thickness: 0.1mm---3.8mm Items: Round Pipe, Square Pipe, Rectangular Pipe, Embossed Pipe, Threaded Pipe, ... Oval Pipe, Special-shaped Pipe, FittingFeature: 1) Round PipeOuter Diameter: 6mm, 8mm, 9.5mm, 10mm, 11mm, 12mm, ... , Bench, Furniture, etc. Professional Manufacturer of Stairs,Handrail,Door Handle,Ornamental Stainless Steel Tube with CE Certificate