China manufacture high quality clean renewable biomass boiler fin tube

Due to the expanded heat transfer area, economizer tube row number decreases, thus reducing the possibility of the welding work and solder joint leakage, improve the safety and reliability of the pressure parts Heat transfer condition in the same conditions, its weight is lighter, about 70% of the light tube economizer, the materials about 45% of the light tube economizer.

1). Add the heat exchange area and reduce the number of tubes, also increase the fume flow section area to reduce the fume speed and abrasion.
2). H type fin tube can be made to double H type fin tube, high rigidness to fit long tube row.
3). H type fin economizer arranged in line to make the space into many small zones, averaged air flow to reduce the abrasion.
4). With straight channel to gain the best ash-blowing effect.
5). The compact structure to reduce the weight and reduce the manufacturing cost.

Extruded aluminum fin tube

 In boilers, Economical low installation costs better performance boiler economizer for CFB boiler are heat exchange devices that heat fluids, usually water, up to but not normally beyond the boiling point of that fluid. Economical boiler economizers are so named because boiler economizers for water heating can make use of the enthalpy in fluid streams that are hot, but not hot enough to be used in a boiler, thereby recovering more useful enthalpy and improving the boiler's efficiency. Better performance boiler economizers are a device fitted to a boiler which saves energy by using the exhaust gases from the boiler to preheat the cold water used to fill it (the feed water).

Shandong Hengtao Group, founded in 1995, is located in Gaomi City, Shandong Province. Hengtao Group has 470,000,000 RMB of total registered capital, 1,400,000 square meter of land coverage, about 2000 employees and over 3 billion RMB of total assets.

We are one of the manufacturers of boiler and boiler parts in China. We have a team of engineers who have more than 20 years’ experience in designing, manufacturing, engineering, supplying of boiler and its spare parts. We manufacture CFB boiler, enameled corrugated plate, enameled tubular air preheater, rotary air preheater, H-finned tube economizer, spiral finned tube economizer, membrane water wall, header and other customized boiler parts.

Quality Control:
1. Strength calculation report with applied materials information;
2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler;
4. Hydraulic test report: ensure the standard working pressure and safety

Q1: Which port is closest to your location?

A: Qingdao Port is closest to our factory, about 1 hour driving distance to our place.

Q2: How about your delivery time?

A: Generally, it will take 30-45 day after receiving your advance payemnt. The specific delivery time depends on the items and the quantity of your order.

Q3: Do you offer overseas installation service?

A: Yes, we can send engineers or welders to help installation at site.