Specializing in the production of finned tube products.
As a heat exchange element, finned tubes work under high-temperature flue gas conditions for a long time.
For example, finned tubes used in boiler heat exchangers are used in harsh environments, high temperature and high pressure, and in a corrosive atmosphere.
This requires finned tubes to have high performance. index.
1), anti-corrosion performance (Anti-corrosion)
2), wear resistance (Anti-wear)
3), low contact resistance (lower contact resistance)
4), high stability (Higher Stability) 5), anti-dusting ability
There are many types of finned tubes, and new ones are constantly emerging.
Classified by processing technology
1), rolled finned tube (extruded fin tube);
2), welded finned tube (high frequency welded finned tube, submerged arc welded finned tube);
3), rolled formed finned tube;
4 ), suit forming finned tube;
5), casting finned tube;
6), tension wound finned tube;
7), insert tube.
Classified by fin shape
1), square finned tube (Square finned tube);
2), circular finned tube;
3), spiral finned tube (spiral finned tube);
4), longitudinal finned tube (Longitudinal Finned Tube)
5), corrugated
6), spiral serrated finned tubes (Helical Serrated Finned Tubes);
7), needle-shaped finned tubes;
8), integral plate-shaped finned tubes (plate fins);
9), inner fins Tube (inner finned tube). and many more.
Single metal finned tubes are classified by material
1), copper finned tube;
2), aluminum finned tube;
3), carbon steel finned tube;
4), stainless steel finned tube;
5), cast iron (cast steel) finned tube; etc.
Classification by purpose
1), finned tubes for air conditioning;
2), finned tubes for air cooling;
3), boilers: finned tubes for water walls, economizers, and air preheaters;
4), finned tubes for industrial waste heat recovery ;
5), other special-purpose finned tubes, etc.