color bundy tube /single wall bundy tube/Coating bundy tube Size; 4.76,6.35,7.96,9.52,12.7 TK :0.7mm PK:Roll/Pancake Specifications: 1. Main use: widely used in evaporators, refrigerators, automobiles and heaters 2. Features: high intensity, good plasticity, and small resistance 3. Standard: ASTMA254-944. Materials: materials can be altered according to customers' requirements5. Size: 4.7*0.7mm, ...