- Wholesale 4.76mm 3/16″ OD Copper Nickel (Cunifer/Kunifer) Tubing – Cupro Nickel (CuNi) 90/10
- Wholesale 6mm OD Copper Nickel (Cunifer/Kunifer) Tubing – Cupro Nickel (CuNi) 90/10
- Wholesale 6.35mm 1/4″ OD Copper Nickel (Cunifer/Kunifer) Tubing – Cupro Nickel (CuNi) 90/10
- 7.94mm 5/16″ OD Copper Nickel (Cunifer/Kunifer) Tubing – Cupro Nickel (CuNi) 90/10
- 8mm OD Copper Nickel (Cunifer/Kunifer) Tubing – Cupro Nickel (CuNi) 90/10