Application: Pancake coil is mainly used for air conditioning and refrigeration, installation of air conditioner, construction water and gas. Available in standard with lengths of 10ft, 20ft, 25ft, 50ft, 60ft, 66ft, 100ft, 3m, 6m, 7.62m, 15m, 18m, 30m, 50m.      
     
     
Standard: GB/T 17791-2007, ASTM B280, ASTM B88, ASTM B68, ASTM B75, ASTM B836, EN 12735, EN 1057, AS 1571, AS 1432, JIS H3300     
     
Temper: O60 or O50