Copper Inner Grooved Tube

Application: 1.8-2.0 times of same specification plain tube's heat transfer coefficient, inner grooved copper pipe is widely applied in air conditioning, the assembly type air conditiong unite, the residential central air conditioning, showcase refrigerator, energy saving Temper: Soft Standard: ASTM B280, ASTM B68, EN 12735, AS 1571, JIS H3300 Package: Packed individually by reel, 6-7 coils per pallet