1. Type of alloy: Alloy CuZn20Al2, C68700, belongs to condensing tube series

2.  Size range:  Outside diameter: 6-40mm, wall thickness:0.5~3mm, Length ≤12metres

3.  Manufacture in accordance with GB, ASTMB, BS, EN, JIS standard

4. Applications: heat exchanger and condenser etc.

Hot sale 2012 Aluminum brass tube C68700