We need 3 options for tube 1) Outer diameter 3.3 mm / The wall thickness of 0.31 mm 2) Outer diameter 2.5 mm / The wall thickness of 0.25 mm 3) Outer diameter 2.0 mm / The wall thickness of 0.25 mm Oxygen-free copper, or copper of 99.99% we want to use a tube for the manufacture of a coaxial cable. Preferably pieces with a length of 2-4 meters. What is the Minimum quantity you have on this order? And the price? Show More