copper coated steel tubes

copper coated steel tube
bao steel strap
low carbon,widely used refrigeration,freezer etc
also passed ISO9001 quality system.

copper coated steel tube,

1)material:bao steel strap,low carbon;

2)outer diameter:4.00mm,4.76mm,6.35mm,8.00mm;

3)wall thickness:0.50mm,0.60mm,0.65mm,0.70mm;

4)standard:ASTMA-254;

5)certification:also passed ISO9001 quality attestation system;

6)packing as customer's request;

7)competitive price among the the same area.