which is widely applied to refrigerator, freezer, showcase, water dispenser, wine cabinet and so on

(a) Specification

TUBE OD:9.52mm pitch 25mm*21.65mm

TUBE OD:7mm pitch  21mm*12.7mm , 21mm*18.2mm , 17.65mm*13mm

(b) Copper pipe type: inner grooved pipe or bare pipe

(c) Foil type: Hydrophilic or bare aluminum foil.

(d) Fin type: Louver, corrugated fin or bare fin