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Shandong Hengtao Energy Saving & Environment Protection Co., Ltd.

Spiral Finned Tube Economizer, Heat Exchange Element, Finned Tube manufacturer / supplier in China, offering Hteg Spiral Finned Tube Economizer, Thermal Improving Boiler Accessories Steam Superheater and Reheater, China Manufacturer Radiant Steam Superheater Coils in Boiler and so on.

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Supplier Homepage Product Economizer Hteg Spiral Finned Tube Economizer

Hteg Spiral Finned Tube Economizer

FOB Price: US $1,540 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $1,540/ Ton
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Production Capacity: 200ton/Month
Transport Package: Seaworthy Package
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: customized
  • Customized: Customized
  • Fuel: Coal
  • Type: Boiler Part
  • Specification: customized
  • HS Code: 8402119000
  • Certification: ISO
  • Surface Treatment: Painted
  • Range of Applications: Industrial
  • Trademark: HTEG
  • Origin: China
Product Description
  We are the leading manufacturers of boilers and boiler parts in China. We have a team of engineers who have more than 20 years experience in designing, manufacturing, engineering, supplying of boilers and boiler spare parts. We manufacture enameled corrugated plate, heating elements baskets, air preheater, H finned economizer, spiral finned economizer, membrane water wall, header and other customized boiler parts. 

Process production:
Spiral fin tube economizer is squeezing by high frequency welding method and the technology of steel strip according to certain structure automatically, continuous spiral welding outside the light tube wall, and then the other reserved part light tube bending, combination according to the requirement. As a result, the diameter and length under the same conditions, it has larger heat transfer area.

Integral Spiral Finned Tube economizer is mainly used as heat exchange element
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) Anti-corrosion

2) Anti-wear
3) L ower contact resistance
4) Higher Stability
5) Anti- dust
Testing and acceptance standard:
JB/T6512 "boiler with a high-frequency resistance welding spiral fin tube manufacturing technology conditions";
HG/T3181 "high-frequency resistance welding spiral fin tube";
JB/T6511 "spiral finned tube box assembly conditions";
JB/T1612 "boiler pressure test technical conditions."
JB1611 "boiler tube manufacturing conditions."
JB16I3 "boiler pressure parts welding conditions.

Quality management:
  For quality control, Integral Spiral Finned Tube manufactured by the Company has been examined, approved, and certified by several national authorities. The company quality management was also ISO9001 certified.
We design and manufacture as per national standard and company standard, or International standard such as ASME, and also as per customer specific requirements

Company workshop&profile:

Hteg Spiral Finned Tube Economizer
Hteg Spiral Finned Tube Economizer
Hteg Spiral Finned Tube Economizer
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