High quality and high purity cathode copper is used as raw material to improve the active corrosion resistance of copper pipes.

Manufactured by advanced continuous casting and rolling process, the product has denser internal structure and more uniform texture, which is especially suitable for the hydraulic water expansion process of heating radiator. The copper tube can be closely combined with the inner cavity of aluminum, effectively reducing the gap and improving the heat conduction efficiency.

Manufactured by advanced process, which is especially suitable for the hydraulic water expansion process of heating radiator. The copper tube can be closely combined with the inner cavity of aluminum, effectively reducing the gap and improving the heat conduction efficiency.

Eddy current flaw detection is carried out for each meter of Hongtai copper pipe to ensure the stable quality of the product.

Hongtai radiator copper tube has formulated and implemented more stringent internal standards than JG 220-2007 《copper aluminum composite column airfoil radiator》 , and made more detailed provisions on length tolerance, sub specification packaging, etc., so as to ensure the stability of product quality and provide users with a more friendly use experience.