supper OD of cu pet tape done

Copper foil raw material of length normal 2100meters to 2200meters per roll without  joints,if more length hard to keep quality . our factory improve producing technology ,we can do CU-PET structure of length around 3600meters to 3700meters. Keep big OD , cable factory use longer material to reduce the times to stop to fix raw material. Will increase the wire -cable factories of production efficiency.for example , do the specification CU15-PET23,most factories can keep max OD is 350mm in ID 76mm with 2100meters around ,but our factory can keep max OD 455mm in ID 76mm with 3700meters . Longer 1600meterls  compared with traditional producing technology.

Not only CU15-PET23,We have CU18-PET23, CU20-PET20,CU15-PET12 ,too . We also can colored them.

CU15-PET23  ID 76mm  OD 455mm( in 3700meters)

Look forward to your inquiry.