fin type refrigeration tube 1. ISO 9001/9002 2. Surface:powder painting. 3. Inner cleaness: up to R134a & CFC

Specifications

Raw material Copper steel tube φ9.52 Wall thicknessinner smooth or inner grooved T=0.32~0.36mm Al foil Bare Al foilδ=0.15~0.25mm Side plateAl plateδ0.8~1.5 Application refrigerator and ice box Key process Tube bending ,Punching the fins,Tube expanding,Degreasing,Welding and assembling,Leakage test,Drying,Inspection,Packing Technical standards Specificaton Holes distance Expansion ability φ9.52 25*25 Square shape 6Rows24HolesFin pitch:3.5~6mm,L:1500mm(max)             Performance can satisfy all the capability requirements for refrigerator Capacity 500 thousand sets per year

Cooling System Tube Inside Standards

Pipeline volume,cm3 ≤100 101~200 201~400 401~800 Residual moisture,mg ≤10 ≤20 ≤25 ≤30 Residual impurity ≤100mg/m2 Biggest single impurity ≤2mg

Cooling tube assembly