Corrugated Red Copper Pipe Product Name:Corrugated Red Copper PipeProduct No.:HJ-076Material of Pipe:T2 Red Copper PipeMaterial of Nuts:Brass Nuts,S.S. Nuts,Iron Nuts,etc.Outer Diameter:13mm,16mmSpecification:F1/2"*F1/2"(13mm),F3/4"*F3/4"(16mm)Thickness of Wall:0.25mm-0.4mmLength:30cm-Surface Finishing:Chrome PlatedPacking:10/5/2pcs into one poly bag then 200pcs into one carton.The price of Red Copper according to your requests on fitting and the thickness of Wall,So I need the detailed information when you inquiry us.It is good for us on the quotation.