The Copper Coils are specially used in Air Conditioning and Refrigeration. Jay Banas Metal Pvt. Ltd. Manufactures Copper Coils for Air Conditioning and Refrigeration. Jay Banas Metal Pvt. Ltd. Is an ISO 9001:2000 certified company that supplies copper & copper alloys in shape of tubes, pipes, rods, coils, flat, sections, finned tubes in any size. The Copper Coils are produced to a standard range of sizes and to special internal cleanliness and dehydration requirements, normally furnished in soft temper coils and with ends capped or sealed. The Copper Coils are available in sizes ranging from 4.76mm O.D. Up to 22.22mm O.D. The available grades are DHP, DLP, and ETP.