... more details about our prodcuts:1. Featured product: stainless steel round welded tube2.Material : 201,202,304,304L,316,316L.3 ... ,A270,A312,A554, JIS3459, DIN , EN10296.5.The thickness of round tube:0.25mm to 3.0mm.6.The OD of ... round tube: from 8mm to 158mm.7.Delivery time; 15 days ...