1.standard:ASMT/DIN/UIN/GB/AISI/BS ect 2.copper coated or galvanized 3.usage:automobile brake system,condenser, evaporators

O.D(mm)	Thickness(mm)
3.18	0.7
4.00	0.7
4.76	0.7
5.00	0.7
6.00	0.7
6.35	0.7
7.94	0.7
8.00	0.7
9.53	0.7
10.00	0.7
12.00	0.7
12.70	0.7

1,usage:automobile brake system,condenser, evaporators

2,Standard:ASTM,DIN,UNI,GB

3,Material:low carbon steel tube

4,Copper plated or Zinc plated

evaporators steel wire