Boiler Economizer Banks Made of SA213t11 with Shields for Waste Incinerator

• Certification: CE, ISO, ASME and En
• Customized: Customized
• Surface Treatment: Painted
• Fuel: Coal
• Range of Applications: Power station, Industrial
• Product Name: Boiler Bank
• Model NO.: HDBECO1
• Application: Power Plant and Waste Incinerator
• Material: SA213t11 and 309S
• Production Technique: Tube Bending and Butt Welding
• Dimention of Tube: 44.5mm*4.57mm
• Weight: 23396kg
• Transport Package: Steel Frame or Wooden Box
• Specification: L10616mmXW2032mmX2287mm
• Trademark: HDB
• Origin: China
• HS Code: 8402900000
• Production Capacity: 9000 Tons/Year

Product Description

Product Description

 

Economizer is a device installed at the lower part of the flue at the tail of the boiler to recover the waste heat of the exhaust gas. It heats the boiler feed water into a heating surface of saturated water under the pressure of the drum. Because it absorbs the heat of high-temperature flue gas, reduces the exhaust gas temperature, saves energy and improves efficiency, it is called an economizer.

 

Boiler economizer is kind of heat exchanger to heat the feed water using the flue gas heat. The flue gas coming from the tube outside is up and down cross-flow scrubbing the tube bundle, passing the heat to the tube wall. The water is flowing from bottom to top, and absorts the heat from the tube wall, and its temperature is getting high. This way not only can countercurrent heat transfer to save metal consumption, but also is good for water/steam to flow and exhaust as well as decreasing corrusion. One more, this way works well for dust cleaning.

 

Detailed Photos

 

Product Parameters

 

Description	Boiler economizer
Material	SA213T11 and SA240-309S
Material standard	ASTM, EN or ISO etc.
Dimension	Customization, for example OD44.5mm*4.57mm Thick
Weight	Min: 10 ton Max.:1000 ton
Process	Material→Tube Bending and Bevelling → Butt Welding→ Shield Manufacturing → Assembly 1 →RT→Handcuffs and Shields Welding→Assembly 2 →Hydro Test →Cleaning and Painting →Packing into Frames

Company Profile

HD Boiler, founded in 1985, is an enterprise specializing in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers and related heating surface components in China. Hua Dong Boiler provides clients with integrated services fromdesign, manufacturing to installation and maintenance.

FAQ

 

Q1: How long is the warranty period?

We provide 18 months warranty for all spare parts(exclude fragile parts).

Q2: How can we guarantee quality?
1) All machines are in strict accordance with the ISO quality and CE system requirements.
2) Each procedure is crafted by professional Skilled labour, followed by particular QC
3) All information of our products can be checked in efficient management system.

Q3: What can you buy from us?
CFB Boiler, HRSG Boiler, Boiler Economizer, Boiler Fin tube, Boiler Air preheater, Boiler superheater, Boiler membrane wall,
Boiler manifold headers and other pressure spare parts.

Q4: What kind of service do you provide?
Before sales:
Provide productinformations, market research forecasting, product customization,product processing,consultation and other services for your convenience.

After sales:
1. Technical training on according to customer requirements;
2. We promise replacement under warranty;
3. We promise to supply the maintenance spare parts;
4. Regular call back or visit customers;
5. On time response to mail and phone calls of your complaints or consultation.

Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA;
Accepted Payment Currency: USD, CNY;
Accepted Payment Type: T/T, L/C, MoneyGram, Western Union, Cash;
Language Spoken:English,Chinese

Q5: Are you a factory or trading company, where are you located?
We are a factory, just 130km(2 hours by car) away from Shanghai Airport.

We offer pickup service at Shanghai for your visit.