Kwality tubes & capillaries manufactures and offers airconditioning and refrigeration tubes that enhance the performance of air-conditioners and refrigerators. These tubes are made with varied degree of temper. Therefore one having a desired temper fit for a specific application can be selected. The tubes can be brazed with no fear of hydrogen brittleness. Bright annealed tube surface, inside and outside, present a fine appearance with metallic luster maintaining astm, specification with respect to residual test. The tubes are supplied in many forms, le., straight length, pancake coil, multi-layer coil, bunched oil and level wound coil. They are compatible with refrigerant r134a and hydrocarbons. All sizes are from 38 mm to 2 mm [od] and wall thickness as per specification. The tubes find application in air-conditioning and refrigeration, instrumentation, dryers, heat exchangers, automobile, marine engineering, defence, medicinal equipment, plumbing, electrical equipment, gas ovens, etc.