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Factory Wholesale Boiler Heat Exchanger enhances industrial energy efficiency by recovering heat from high-temperature flue gas. Through high-performance heat-exchange technology, Factory Wholesale Boiler Heat Exchanger reduces flue-gas temperature, lowers energy usage, and improves boiler efficiency. Its multi-material construction and wide applicability make it suitable for boilers, aluminum smelting furnaces, and high-temperature hot-air systems.
Type :
Heat ExchangerPayment :
T/TOrder(MOQ) :
1 PCShipping Port :
GuangZhou, FoShanLead Time :
7-15 daysProduct Origin :
ChinaFactory Wholesale Boiler Heat Exchanger
Factory Wholesale Boiler Heat Exchanger enhances industrial energy efficiency by recovering heat from high-temperature flue gas. Through high-performance heat-exchange technology, Factory Wholesale Boiler Heat Exchanger reduces flue-gas temperature, lowers energy usage, and improves boiler efficiency. Its multi-material construction and wide applicability make it suitable for boilers, aluminum smelting furnaces, and high-temperature hot-air systems.
Why Choose This Solution
1.Strong pressure resistance
2.Effective waste-heat recovery
3.Optimized internal flow-field structure that minimizes dew-point corrosionEnhances overall boiler thermal efficiency
4.Works with air, water, oil boilers, and multiple steam-heating systems
Factory Wholesale Boiler Heat Exchanger offers a balanced combination of durability, energy savings, and operational stability—ideal for industrial buyers seeking long-term, cost-effective waste-heat recovery.

Core Function
Captures boiler flue-gas waste heat and transfers it to low-temperature media like air or water, helping reduce emissions and fuel consumption.
Material Options
To adapt to different industrial environments, Factory Wholesale Boiler Heat Exchanger is available in:
1.Carbon steel
2.Stainless steel 304
3.Copper
4.Aluminum


| Number | Flue gas volume (m³/h) |
Flue gas temperature drop(℃) |
Water flow (T/h) |
L (mm) |
H (mm) |
W (mm) |
D (mm) |
D1 (mm) |
interface | Recovery of heat (kW) |
Saving natural gas (m³/h) |
| 1 | ≤970 | 280℃-130℃ | 1 | 480 | 530 | 580 | 380 | 300 | DN25 | 50 | 5.4 |
| 2 | ≤1463 | 280℃-130℃ | 1.5 | 580 | 530 | 580 | 380 | 300 | DN32 | 75 | 8 |
| 3 | ≤1950 | 280℃→130℃ | 2 | 680 | 670 | 580 | 480 | 400 | DN32 | 100 | 10.8 |
| 4 | ≤2925 | 280℃-130℃ | 3 | 780 | 810 | 580 | 480 | 400 | DN40 | 150 | 16 |
| 5 | ≤3900 | 280℃→130℃ | 4 | 880 | 950 | 580 | 580 | 500 | DN40 | 200 | 21.5 |
| 6 | ≤4225 | 280℃-130℃ | 5 | 980 | 950 | 600 | 580 | 500 | DN50 | 215 | 23 |
| 7 | ≤5444 | 280℃-130℃ | 6 | 980 | 1020 | 600 | 680 | 600 | DN50 | 275 | 29.6 |
| 8 | ≤7259 | 280℃-130℃ | 8 | 1080 | 1160 | 600 | 780 | 700 | DN50 | 365 | 39 |
| 9 | ≤9073 | 280℃-130℃ | 10 | 1280 | 1230 | 600 | 880 | 800 | DN50 | 455 | 49 |
| 10 | ≤10888 | 280℃-130℃ | 12 | 1380 | 1370 | 600 | 980 | 900 | DN50 | 550 | 59 |

Customization Capabilities
1. Drawing-Based Customization
Provide system or equipment drawings for accurate design alignment and quotation.
2. Parameter-Based Customization
Tailored by air volume, inlet/outlet temperature, structural dimensions, etc. On-site measurement is supported.
3. Technical Support
24/7 consultation on heat-exchange solutions and process parameter guidance.
| Material | Pipe | Fin | Fin-Pipe | ||
| Carbon steel | ø18*2.0mm | 10*0.3mm 12*0.3mm 15*0.3mm |
ø18*2.0-0.38mm | ||
| ø22*2.0mm | ø22*2.0-0.42mm | ø22*2.0-0.46mm | ø22*2.0-0.52mm | ||
| ø25*2.0mm | ø25*2.0-0.45mm | ø25*2.0-0.49mm | ø25*2.0-0.55mm | ||
| ø32*3.0mm | ø32*3.0-0.52mm | ø32*3.0-0.56mm | ø32*3.0-0.62mm | ||
| ø42*3.0mm | ø42*3.0-0.62mm | ø42*3.0-0.66mm | ø42*3.0-0.72mm | ||
| ø48*3.0mm | ø48*3.0-0.68mm | ø48*3.0-0.72mm | ø48*3.0-0.78mm | ||
| ø60*4.0mm | ø60*4.0-0.80mm | ø60*4.0-0.84mm | ø60*4.0-0.90mm | ||
| Stainless steel 304 | ø18*2.0mm | 10*0.3mm 12*0.3mm 15*0.4mm |
ø18*2.0-0.38mm | ||
| ø22*2.0mm | ø22*2.0-0.42mm | ø22*2.0-0.52mm | |||
| ø25*2.0mm | ø25*2.0-0.45mm | ø25*2.0-0.55mm | |||
| ø42*4.0mm | ø42*4.0-0.62mm | ø42*4.0-0.72mm | |||
| ø48*4.0mm | ø48*4.0-0.68mm | ø48*4.0-0.78mm | |||
| ø60*4.0mm | ø60*4.0-0.80mm | ø60*4.0-0.90mm | |||
| Carbon steel with aluminum | ø18*2.0mm | ø18*2.0-0.38mm | |||
| ø22*2.0mm | height:12mm thickness:0.3-0.4mm |
ø22*2.0-0.46mm | |||
| ø25*2.0mm | height:12.5mm thickness:0.3-0.4mm |
ø25*2.0-0.50mm | |||
| ø25*2.0mm | height:15mm thickness:0.3-0.4mm |
ø25*2.0-0.55mm | |||
| ø32*3.0mm | height:15mm thickness:0.3-0.4mm |
ø32*3.0-0.62mm | |||
| Copper with aluminum | ø16*1.0mm | height:10mm thickness:0.3-0.4mm |
ø16*1.0-0.36mm | ||
| ø18*1.0mm | ø18*1.0-0.38mm | ||||
| ø22*1.0mm | ø22*1.0-0.46mm | ||||
| ø25*1.0mm | ø25*1.0-0.50mm | ||||
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