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80 Ton Gas Boiler Spare Parts , Tubular Ste Am Air Preheater For Boiler

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Buy cheap 80 Ton Gas Boiler Spare Parts , Tubular Ste Am Air Preheater For Boiler from wholesalers

80 Ton Gas Boiler Spare Parts , Tubular Ste Am Air Preheater For Boiler

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Brand Name:HD Boiler

Model Number:Air Preheater

Certification:ISO9001,ASME,Grade A,SGS,EN

Price:Negotiable

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

Supply Ability:300 Tons/Month

Delivery Time:Within 30 Days

Company Data

Zhangjiagang HuaDong Boiler Co., Ltd.

Verified Supplier

Contact Person Sandy Chen

Business Type: Manufacturer Trading Company

Officials: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

Quality: Quality Certifitation Available

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Product Details Company Profile

Product Details

80 Ton Gas Boiler Part Air Preheater Heat Exchanger Enamel Tube In Thermal Power Plant

Product Description

Airpreheater is a general term and represents any heater designed to heat air. It may be for residential use namely for room heating, house heating, etc. by means of gas, electricity or oil etc. In the present context reference is to the airpreheaters used in steam generators (boilers) for generation of electricity in Power Generation Utilities.

The purpose of the air preheater is to recover the heat from the flue gas(exhaust gases) from the boiler to improve boiler efficiency. Incidentally the gases are sent to the chimney or stack at lowered temperature so that the design of the ducting and the stack becomes simplified. Also it controls the temperature of gases coming out of the stack.

Different types

For the use in Steam Generators (boilers)in Thermal power stations of Utility power stations, there are two types of design of the Airpreheaters. One is a tubular type built into the boiler outlet Flue_gas ducting and another one is of the regenerative type known as Ljungstrom (named after the name of inventor) Regenerative Air Pre Heater(RAPH),a rotating type. This may be horizontal (now very common in power generation utilities) or vertical.

Parameter

Layout item	Horizontal layout	Vertical layout
Tube arrangement	staggered arrangement / in-line arrangement	staggered arrangement / in-line arrangement
Sealing of pipe and plate	Packing heat- resistant material/ welding	welding
Anti-wearing	a,when gas scours external tube, welcoming smoke tubes have protective tile b,when gas scours inside tube,wear casing pipes are installed in gas inlet.

Product advantages

1. High corrosion resistance property;

2. Small covering area;

3. Pipe and tube plate in every link between separated, the heated bilges cold heat distortion is not bound to avoid stress destruction;

4. Single pipe, tube single or parts of equipment failure does not affect the heat normal operation, two fluid were heat tube, can go outside fin

Workshop

Certifications

Company Information

Fabrication area of 200,000 square meters

150 Engineers

600 Coded welders

60 Licensed Inspectors (including NDT level-lll instructors)

Grade-ALicenses for Design and Manufacture boiler (issued by the State Administration of Quality Supervision and Inspection)

ISO 90001:2008 Quality System

ASME Certificate of Utility Boiler

ASME‘S’ , ‘U’ and NB stamp authorization

Company Profile

Zhangjiagang HuaDong Boiler Co., Ltd.

Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. Hua Dong holds the manufacturing licenses for Grade A boilers and Grade A1&A2 pressure vessels issued by Chinese General Administration of Quality Supervision, Inspection and Quarantine; also it holds the "S" and "U" "NB" stamps issued by American Society of Mechanical Engineers; meanwhile, this Company has passed the certification of ISO9001, SO3834, EN12952 Quality Management System.

"Hua Dong" boilers include Utility Boiler, HRSG Boiler, coal-fired , oil(gas) -fired, coal-water-slurry-fired and garbage-fired steam/hot water boilers, organic heat carrier boilers, etc., and Boiler spare parts (Economizer, Finned tube, Header, Steam drum, Superheater, Water wall panel, Air preheater, Cyclone separator, etc., which are widely used in power generation, heat supply, chemical engineering, textile, food, paper, road building, plastic, rubber and wood working industries. "HD" boilers are honored as "Famous Production in Jiangsu Province", " Jiangsu High-Tech Product" and "Jiangsu Energy-Saving Product". "HD" brand is a "Famous Brand in Jiangsu Province". We are a qualified supplier for the top three boiler manufacturers in China(Harbin Boiler Co., Ltd., Dong Fang Boiler Group Co., Ltd., Shanghai Boiler Works Ltd.,). So far, Hua Dong Boilers have served 10000 customers, which sell well all over China and are exported to USA, Australia, Russia, Kazakhstan, India, Indonesia, South Africa, Brazil, and Southeast Asia.

We strive to manufacture "Safe, Efficient, Energy-Saving and Environment-Friendly" boilers, provide new-type products in excellent quality, serve users sincerely to their satisfaction, and be a top supplier of boilers in China.

Declaration

Zhangjiagang Hua Dong Boiler Co.,Ltd has no subsidiaries.

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