Copper tube is mainly used for Water and Gas. We can produce the Pancake Coil as per ASTM B88 standard, EN 12735 standard, NZS 3501, AS 1432 standard and JIS H3300 standard. Pancake coil is generally supplied lengths of 50ft, 60ft, 66ft, 100ft and 15meters, 18meters and 30meters, 50 meters. Outside Diameter: From 3/16 inch to 7/8 inch (British system), or from 6mm to 22mm (Metric system) Wall Thickness: From 0.014 inch to 0.079 inch (British system), or from 0.35mm to 2mm (Metric system) The same outside diameter with different wall thickness also available. Pancake coils are supplied in the soft annealed form. Packing: plastic bag, and packed by carton box of 3-20 roll Standard: ASTM B88,JIS H3300,EN 12735,AS 1432, NZS 3501 Productivity: 55000ton/year Unit Price/Payment: T/T or L/C at sight HS Code: 7411 Trademark: HT Origin: china Min. Order: no limitied Transportation: by sea or by air or by train