Shah Patil & Company manufactures Copper and Cupro-Nickel Turbo-Chill Tubes. Pune Fin Tube Pvt Ltd is an ISO-9001:2000 certified company. This tube has 19.05 mm outer dimension with 40 external integral fins and improved surface profile and 39 internal integral spiral ridges. The Copper and Cupro-Nickel Turbo-Chill Tubes are used for both high pressure and low pressure refrigerant applications.