High flux tube is a kind of high efficiency heat exchanger tube which sinters a layer of porous surface with special structure on the inner surface of ordinary heat exchanger tube by powder metallurgy method.
• The holes in the surface porous layer are connected with the holes, which can significantly enhance boiling heat transfer. With grooves on the outer surface, the heat transfer effect can be increased by more than 10 times.
• High Flux Tube is tube element with the highest heat transfer coefficient  up to now.
 
Advantages:
1.The thermal conductivity is 10 times as high as that of the ordinary smooth tube
The heat transfer coefficient of sintered surface porous tube can be more than 10 times that of smooth tube. Improving the heat transfer effect by a large margin, reducing the heat transfer surface area by about half, or adopting the same heat transfer area can greatly increase the heat transfer effect and increase the load.

2.Keep the nucleate boiling under small temperature difference
At the same heat flux, the effective temperature difference required by the porous tube is only 1/10-1/15 of that of the ordinary smooth tube.

3.Critical heat flux density is more than 2 times as high as that of ordinary smooth tube
It can delay the occurrence of membrane boiling and improve the load and safety performance.