... LWC, Pancake Coils, ACR Straight Tubes, Capillary Tubes, Copper Water Tubes, Copper Fittings, insulated Copper tubes. Weight: 100-250kgDimensions: OD 5-15.88 ... 2.5-4 times as that of a plain copper tube. Less crack1)Features:We take the most advance ... conditioners, combination type air conditioning units, refrigeratiors, freezers, solar water heaters, water heaters, andiron fireplace grates, etc.3 ...