Product Description

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

2. Feature: the alloy is strong corrosion-resistant brass for harsh environments.

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

3. Standard  ASTM B111, JIS H3300, BS EN 12451, EN 12449, GB/T8890 etc.  

4. Applications: Copper Nickel tubes are widely used in Steam Turbines, Seawater Desalination Equipments, Petrochemical Plants, Power Plants, Coolers, Boiler, Water Evaporators, Oil Refineries, and Shipbuilding&repair,offshore engineering,shell tubes heat exchnager.Marine air cooler.etc. 

5.Finish surface:   bright ,clean and smmoth in the surface; 

 No burr in the end ;100% Eddy Current test  ;

6.Temper:Bright anneal

7. Process method: Extrusion and cold drawn

8.Material Designation Applied: C68700

Packing &Shipping

Seaworthy Plywooden Case, Wooden case ,Plastic Bundle Waterproof Paper Or Any Required per customer.

Prompt Delivery According To Quantity

Company Information

ISO 9001:2008 and TUV PED,and CCS for marine industrial.

Provide all types of precision-drawn tubes matched to your tolerances, concentricity and temper.