YYL Type ASME Horizontal Oil Gas Boiler Tightening Tube Organic Heat Carrier Boiler

Product Type

YYL(W) type vertical(horizontal) type fuel oil(gas) heat boiler

Product Range

Rated thermal power: 0.7MW - 29MW (60xl04Cal/hr - 2500xl04Cal/hr)
Design pressure: 0.6MPa - 1.6MPa
Specific parameters are shown in Table6

Structural features of this series of products

• There are two types of structure: vertical(YYL) and horizontal(YYW).
• The boiler surface adopts the tightening-tube-arrangement with spiral structure. The chimney adopts the three-pass arrangement.
• An air preheater or a water/steam transformer is arranged behind the boiler, reducing the temperature, improving the thermal efficiency of the boiler.
• The quick opening door or the observation door is equipped for the convenience of checking the internal inspection and maintenance.

• Technical Parameter

  Cement production line capacity t/d		1000	2500	5000	10000
  Boiler inlet flow Nm3/h	Kiln(front)	60000	88000	243000	472000
  	Kiln(tail)	76000	170000	328000	612000
  Boiler inlet gas temperature℃	Kiln(front)	370	360	380	390
  	Kiln(tail)	360	320~360	330	330
  Rated evaporation t/h	Kiln(front)	5.8	7.25	24	50
  	Kiln(tail)	7.5	10~15.8	20~24.6	35.5
  Rated steam pressure Mpa	Kiln(front)	1.25	1.25	1.25	1.25
  	Kiln(tail)	1.25	1.25	1.25	1.25
  Rated steam temperature℃	Kiln(front)	340	330	350	360
  	Kiln(tail)	340	300~340	310	310
  Boiler structure	Kiln(front)	Vertical	Vertical	Vertical	Vertical
  	Kiln(tail)	Vertical	Vertical and Horizontal	Vertical and Horizontal	Vertical

Oil/Gas Thermal Boiler System Diagram

Parameters Table 6

Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid industry. And we have passed the attestations including ASME, TUV, Grade A, ISO9001, EN12952, EN10216, SO3834.

The company is the subsidiary of Zhangjiagang Hua Dong Boiler Co., Ltd, which is the most leading boiler and boiler parts manufacturer in China with a history of 35 years and annual turnover of 110 million U.S.A. dollars. Our products have been exported to over 30 countries like United States, Australia, Vietnam, Pakistan, Albania, Cambodia, India, Indonesia, South Korea, the Philippines, Turkey, Saudi Arab, Germany, Russia, Chile, Syria, Thailand, Bangladesh, France, Algeria, Mongolia and Singapore, Cuba, Iraq, Italy, Spain, Japan, Yugoslavia, Sri Lanka, the Czech republic, kyrgyzstan, Canada, Malaysia, the United Kingdom and so on.

Location:

Our company locates in Zhangjiagang city which is a port city, and is only 120km far away from Shanghai, 60km far away from Suzhou and 60km far away from Wuxi.

The traffic is very convenient.

Staff:

About 600 employees, including 150 technicians.

Strategy:

We strive to provide the top grade quality products and best services to the customers. Keep developing the new products which are energy saving, environment protective and keep investing for the new equipments and new technologies.

Supplying ability:

10000MT per month for the tubes and pipes

5000MT per month for the steel plates

Global cooperation partners:

Covanta, Foster Wheeler, RCR Energy, ALSTOM, POSCO, Dongfang Electric, Shanghai Electric, China Huaneng, China Guodian, China Datang Corporation, Huaguang Boiler, Haerbin Boiler, Dongfang Boiler, Hangzhou Boiler, Bao Steel, Tisco, Shagang Steel......

Our products' quality is ensured by advanced, excellent facilities and manufacturing equipment. We have introduced many advanced processing and inspection equipments, including plasma cutting machine, NC drilling equipment, automatic welding system, welding equipment and real-time online imaging detection system, etc., which successfully ensure excellent quality of our products.