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Vertical Boiler Air Preheater

Suzhou orl power engineering co ., ltd
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Vertical Boiler Air Preheater

Brand Name : ORL Power

Model Number : Customization

Certification : ISO9001/SGS/TUV/ASME/EN

Place of Origin : Zhangjiagang,Jiangsu,China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 300Ton/Tons per Month

Delivery Time : 50~100 Days

Packaging Details : Iron Frame Package

Name : Boiler Air Preheater

Type : Natural Circulation/Once Through

Structure : Fire/Water Tube

Pressure : High/Low Pressure

Output : Hot Water/Steam

Dimension(L*W*H) : Customization

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100 T Boiler Part Tubular Air Preheater / APH In Boiler Natural Circulation

Advantage of air preheater

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


MaterialCarbon steel or equivalent
Tubesenameled seam or seamless tubes
Tube ODCustomized
Enamel thickness0.34+/-0.06mm
SizeCustomzied design
RemarksCustomized order is also accepted.
Manufacturing processMaterial→Ingot → Hot/Cold-Rolling→ Heat treatment(Normalizing+ tempering) → Inspection→Cutting→Pipe piercing→welding→Sealing test→Painting→Packaging

Boiler Air Preheater

1. Material of out shell: Galvanized-steel with painting, stainless steel, PU soft coat, aluminum-alloy.

2. Material of inner tank: Duplex stainless steel 2304/2205, SUS304, SUS316L are available.

3. Insulation: polyurethane resin foaming / PU soft coat.

4. Material of inner coils: Copper / stainless steel / wave stainless steel.

Company Information

Suzhou ORL Power Engineering Co., located in Suzhou, Jiangsu Province.

ORL Power is a leading company and exporter of industrial boilers,power plant boilersand boiler parts (including steam drum, membrane waterwall panel,header,economizer, evaporator, superheater,H-fin economizer, spiral fin tube, air preheater, heat pipe, flue etc.), seamless steel tubes/pipes and ERW steel pipes.ORL provides our customer with full range of services including boiler design, fabrication, installation and commissioning, boiler maintenance, and supervision at site. Our product and service include design and manufacture industrial boilers, pressure vessels and tanks, and pressure parts for power plant boilers (600MW, or 1000MW).

Working principle

1. The solar collector absorbs solar energy and transit the heat to the tank through heating-liquid.

2. When the temperature of collector and tank bottom temperature difference reach to 8 degree, the circulating pump start running to take the solar heat to tank.

3. The tank heat exchanger coil will transfer the heat with outside cold water to reach customer's hot water using.

4. If there is no sunshine or not enough sunshine, it can start E-heater, heat pump unit or other auxiliary heating sources ensure enough hot water for users.


1. Why choose us?

We are boiler and boiler parts(boiler drum, boiler waterwall panel, boiler economizer, boiler header, boiler cyclone separator, boiler flue pipe, boiler air preheater, boiler pipe, boiler tube)manufacture and we are one of the best suppliers in China.

We ensure the deliver time, high quality, and the best after-sale service for you.

2. How to order?
Welcome come to our factory for inspecting and discussion the technical details.

Product Tags:

plant preheater in boiler


Vertical steam air preheater

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