Stainless steel tube accessories: 1.For pipe size: From 12.7mm to 102mm. 2.Thinkness: From 0.5mm to 2.0mm. 3.Material: 201,30 Stainless steel tube accessories: 1.For pipe size: From 12.7mm , 16mm, 19mm, 22mm, 25mm, 31.8mm, 38mm, 42mm, 51mm, 63mm,76mm.89mm,102mm2. Thickness: 0.25mm to 2.0mm.3.Tolerance: OD: +- 0.2mm, WT: +-0.05mm, Length: +-5mm.4. Material: SS201, SS301, SS304,SS304L. SS316, ...