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Product Name | Air Pre Heater Special Bagasse Boiler Design Anti Corrosion |
Structure Type | Tube Box |
Arrangement Type | Vertical, Horizontal |
Heat Exchange Type | Horizontal : Air inside tube, Gas outside tube Vertical : Gas inside tube, Air outside tube |
Tube Material | Corten Steel, ND Steel (09CrCuSb) |
Standard | China GB/ASTM |
Tube Specification | - Common use : Φ51 - Other |
Tube Thickness | As per Customer requirements |
Tubesheet Material | As per Customer requirements |
Tubesheet Thickness | As per Customer requirements |
Welding between Tube and Plate | GMAW |
Expansion Tube | NONE |
Air Tightness | Excellent |
Advantages of the LONGSHENG Air Heater |
Small design and minimal loss of radiation through high heating surface concentration |
Self-supporting structure on a base frame allows free expansion in all dimensions |
Bearing additional load of up to 10% of its own weight without additional steel structure is possible |
No moving parts, i.e. no additional energy requirement and no maintenance costs |
Short assembly times through workshop assembly into pre-mounted modules |








Different packing methods are chosen depend on transportation type.








A: General small equipment will be ready for shipment in 20-25 days if the materials are in stock, or in 35-40 days if the materials are not in stock.
Large equipment delivery time should be determined after technical discussion. Please contact our sales.
A: Yes, we could offer the sample tube or sample materials for free charge, but the cost of freight should be paid by Customer.
A: General small equipment, the 100% of contract price should be paid after signing. Alibaba third party guarantee is available.
Large equipment payment schedule, please contact our sales.
A: General small equipment we guarantee 12 months from the date of shipment departure.
Large equipment warranty period is 12 months from the date of commissioning or 18 months from the date of shipment departure which occurs earlier.

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