Precision Equipments [Chennai] Pvt. Ltd. Offers Steel made Heat Exchangers. Precision Equipments [Chennai] Pvt. Ltd. Is an ISO: 9001:2000 certified company. The Steel made Heat Exchangers find applications in Indian Oil & Gas Industries, Refineries, Fertilizer Industries, Power Plants, etc. This heat exchanger is available size Diameter 3000 mm X Length 10000 mm and of weight 50 Tons. The Steel made Heat Exchangers can be made of Duplex Stainless Steel, Stainless Steel, Claded Steel, Alloy Steel, Non Ferrous, Nickel Alloy, Carbon Steel, etc.