Active Member
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[China]
Contact name:Allen Liu
Suzhou orl power engineering co ., ltd |
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Heat Preservation CFB Boiler Natural Gas Air Preheater APH 260MW Station Preheater
Descriptions:
Air preheater(APH)is the shell and tube type heat exchangers used for preheating the air which is fed to the boiler or furnaces/ kilns for combustion of fuels. Air preheater’s primary objective is to extract the waste heat from the flue gases leaving the boiler.
There are two types of air preheaters for use in steam generators in thermal power stations: One is a tubular type built into the boiler flue gas ducting, and the other is a regenerative air preheater.These may be arranged so the gas flows horizontally or vertically across the axis of rotation.
Advantage of air preheater
| Material | Carbon steel or equivalent |
| Structure | vertical |
| Tubes | enameled seam or seamless tubes |
| Tube OD | Customized |
| Enamel thickness | 0.34+/-0.06mm |
| Size | Customzied design |
| Brand | ORL |
| Remarks | Customized order is also accepted. |
| Manufacturing process | Material→Ingot → Hot/Cold-Rolling→ Heat treatment(Normalizing+ tempering) → Inspection→Cutting→Pipe piercing→welding→Sealing test→Painting→Packaging |
1. Air preheater designed for denitration renovation projects
2. Enamel air preheater for circulating fluidized bed boiler and
pulverized coal boiler
3. Enamel air preheater for garbage incinerators and biomass
boilers
4. Enamel air preheater for grate furnaces, like chain grate
furnaces
5. Enamel air preheater for gas-fueled boilers, such as kerosene
boilers, coke ovens, etc.
Our company has over 20 years experience in researching, manufacturing and operating in the business of boiler air preheater products and has set up the R&D center for enamel heat exchanger parts( enamel tubes and enamel corrugated plate), which is the exclusive one in utility industry in China. We are the domestic leader in terms of technology in low temperature corrosion, abrasion resistance and ash fouling resistance for enamel tube air preheaters.
Boiler Type | Tube Type | Material | Tube Color |
Coal Fired Boiler | enamel steel tube | seam or seamless steel tube | green |
Oil & Gas Fired Boiler | enamel steel tube | seam or seamless steel tube | dark green |
Biomass Fired Boiler | enamel steel tube | seam or seamless steel tube | blue |
Boiler Parts
Boiler Drum,Boiler Waterwall Panel,Boiler Economizer,Boiler
Header,Boiler Cyclone Separator,Boiler Chimney Flue Pipe,Boiler Air
Preheater,Boiler Air Preheater
| Name&Type | Supply Ability: | FOB Price |
| Boiler drum | 100Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler header | 100Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler waterwall panel | 500Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler economizer | 500Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler super heater | 300Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler air preheater | 300Ton/Tons per Month | Contact Me Get Latest Price |
| Other | 300Ton/Tons per Month | Contact Me Get Latest Price |
Company Introduction
ORL offers prompt response, professional products, and all-around
service to our customers. Our experienced sales team and engineers
are waiting for your enquiry and ready to provide sincere service.
We cordially welcome domestic and overseas friends to visit our
company and manufacturing bases, and look forward to building up
long-term, mutual cooperative relationship with you. 
Boiler Product Test
Impact test,The scene to examine the water-wall,Industrial TV
monitoring,Snake-like pipe water pressure test,Header endoscopic
detection,Header weld inspection
Certifications
We have our boiler manufacturing plant, and obtain ISO9001:2008,
ISO3834, ASME S, U and GB stamp.
Packages
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FAQ
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.
Contact Information
ADD: 11 East Renmin Road, Zhangjiagang City, Jiangsu, China
Phone:+86 0512-56770166
E-mail: info@orlpower.com
Website: www.boiler-units.com
