... material, as well as the electrical appliances interior use. Refrigeration & Heat Exchange Pipes Detailed Product Description1) Material: SPHC, SPD, SPHE, SAE1006, Q195- ... , etc.2) Application: May be used for each kind of heat conduction material, as well as the electrical appliances interior use ... ) Packing: Fit for sea shipment pcking and customer's requirement. Refrigeration & Heat Exchange Pipes