1. Diameter:19mm, 25.4mm, 31.8mm, 42.4mm, 48.3mm, 50.8mm,63mm
2.Thinkness: From 0.5mm to 2.0mm.
3.Material:SS201, SS301, SS304, SS316.
4.Finish: Polish, Satin and Golden
5..Package: individuallyin plastic bag, standard carton for outter packing.
6.Certificate: ISO9001-2000,Products quality certificate etc,