BUNDY TUBE, CONDENSER TUBE BUNDY TUBE, CONDENSER TUBE Professional refrigeration condensing steel tube supplier. The tube can be used for produce the condenser, evaporator, heater/heating element, refrigerator and freezer compressor or automobile Regular size: 4.0*0.7mm, 4.76*0.7mm, 6.35*0.7mm, 8.0*0.7mm. Surface treatment: Plain without coating, Copper coated, Zinc/galvanized coated Double side copper coated. Character: Single Wall Double Wall Mechanical Properties: Tensile Strength: >290Mpa, Elongation: >25%, or according to customer' requirement Package: 1.Each coil will be packed with one layer of anti-rust paper and one layer of PP strip. 2.Then the coils will be stacked on the pallet from the heaviest to lightest, and strengthened by the steel strip 3.Finally the pallet shall be completely sealed by one layer of plastic sheet 4.Silicagel 500 g shall be used on each pallet