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Horizontal Corner Tube Gas Boilers
Horizontal Corner Tube Gas Boilers

Corner tuber boiler is a high quality, efficient, energy-saving and environmentally-friendly technology introduced into China by the former Shanghai Sifang Boiler Factory in 1985 from the Danish company V?lund. It is widely & successfully applied in the s

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Horizontal Corner Tube Gas Boilers
  1. Main body utilizes self-supporting horizontal corner tube structure, with high strength & stability, safe and reliable without shaking or surging.
  2. Hot water boiler has no drum, steam boiler has a single drum. Drum is in external and unheated without numerous densely expansion (welding) pipe holes.
  3. Large boiler drum space & unique design of steam drum internals provides better steam-water separation effect, ensuring steam quality & superheater safety.
  4. Hot water boiler utilizes forced circulation + natural circulation (auxiliary), steam boiler utilizes natural circulation + forced circulation (auxiliary). Single drum layout offers a greater height difference than traditional products, ensuring safer water circulation.
  5. Convection heating surface utilizes smooth tube + spiral fin tube structure, providing ample heating surface area in the main body, and the rear section is equipped with economizer and condenser (air preheater) for high thermal efficiency.
  6. Reserving sufficient space between densely heated surfaces for inspection & maintenance makes easy entry & exit of furnace & furnace chamber, making inspection & maintenance more convenient.
  7. Horizontal structure fully assembled before delivery with low shipping cost, less installation workload and short installation period.
  8. Simple plinth (a few pillars), small base space, low construction cost.