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GB ASME EN DIN Superheater Serpentine Tube For Steam Boiler In Power Plant

ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
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GB ASME EN DIN Superheater Serpentine Tube For Steam Boiler In Power Plant

Brand Name : HDT

Model Number : HDT-ST001

Certification : ASME, TUV, SGS, ABS, PED, ISO9001, Grade A

Place of Origin : China(Mainland)

MOQ : 5T

Price : 800 - 9000 USD / ton

Payment Terms : L/C, T/T, Western Union

Supply Ability : About 10000 ton / month

Delivery Time : 60-75days

Packaging Details : seaworthy packing for exporting

Material : Stainless steel, carbon steel, alloy steel

Certificate : ASME, TUV, SGS, CE, GRADE A, ISO9001

Color : Customized

Shape : U Bend , Straight ,Coil, Snake Tube

Application : boiler&heat exchanger, energy, petrochemical, nuclear

OD : 1.5 to 1500mm

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GB/ASME/EN/DIN Superheater Serpentine Coil for Steam Boiler Certificated

Benefits


1.It recovers more heat of flue gases which normal air pre-heater cannot do.

2.Due increase in fuel prices, all power plants are facing pressure for increasing boiler efficiency. So by using economizer, this pressure can be minimized.

3.Power plants where it is not used, a large quantity of water is required to cool the flue gas before desulphurization which is minimized by using economizers.

4.The efficiency of power plant reduced when steam air pre-heater required steam.

Descriptions


Product Name

GB/ASME/EN/DIN Superheater Serpentine Coil for Steam Boiler Certificated

Structure Type
Tube Coil Serpentine Coil
Tube Material
Corten Steel, ND Steel (09CrCuSb)
Manufacturer Grade
China A Grade
Tube Type
Bare Tube
Tube Specification
As Customers' required
Tube Wall Thickness
As Customers' required
Working Pressure
Depends on the material
Working Temperature
Depends on the material
Welding
Automatic GTAW (TIG) tube butt welding
Welding NDT
Automatic RT 100%


Economizers, or economisers, are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid. The term economizer is used for other purposes as well. Boiler, power plant, heating, Refrigeration, ventilating, and air conditioning (HVAC) uses are discussed in this article. In simple terms, an economizer is a heat exchanger.

In boilers, Economical low installation costs better performance boiler economizer for CFB boiler are heat exchange devices that heat fluids, usually water, up to but not normally beyond theboiling point of that fluid. Economical boiler economizers are so named because boiler economizers for water heating can make use of the enthalpy in fluid streams that are hot, but not hot enough to be used in a boiler, thereby recovering more useful enthalpy and improving the boiler's efficiency. Better performance boiler economizers are a device fitted to a boiler which saves energy by using the exhaust gases from the boiler to preheat the cold water used to fill it (thefeed water).

Our enconomizer is squeezing by high frequency welding method and the technology of steel strip according to certain structure automatically, continuous spiral welding outside the light tube wall, and then the other reserved part light tube bending, combination according to the requirement. As a result, the diameter and length under the same conditions, it has larger heat transfer area.

GB ASME EN DIN Superheater Serpentine Tube For Steam Boiler In Power Plant

Technical Parameter


Model Name Specification Quantity Working Pressure

Single Row Water Pressure Test

MPa

Integral Test Pressure

MPa

35T/h CFB/CFBB/CFBC Boiler Bare Tube Economizer

32*3;

20-GB3087

124 Rows

(Including high temperature, medium temperature and low low temperature three sections)

4.54MPa 9.1MPa 5.25MPa
35T/h CFB/CFBB/CFBC Boiler Spiral Fin Tube Economizer

32*3;

20-GB3087

50 Rows (Including high temperature and low temperature sections) 4.54MPa 9.1MPa 5.25MPa
35T/h Chain Grate Boiler Spiral Fin Tube Economizer

38*3;

20-GB3087

46 Rows Rows (Including high temperature and low temperature) 4.54MPa 9.1MPa 5.25MPa
35T/h Chain Grate Boiler Bare Tube Economizer

38*3;

20-GB3087

99 Rows (Including high temperature, medium temperature and low low temperature three sections) 4.54MPa 9.1MPa 5.25MPa
35T/h Chain Grate Boiler Bare Tube Economizer

32*3;

20-GB3088

99Rows (Including high temperature, medium temperature and low low temperature three sections) 4.54MPa 9.1MPa 5.25MPa
35T/h CFB/CFBB/CFBC Boiler Bare Tube Economizer

32*3;

20-GB3087

93 Rows (Including high temperature, medium temperature and low low temperature three sections) 4.73MPa 9.5MPa 5.93MPa
35T/h CFB/CFBB/CFBC Boiler Bare Tube Economizer

32*3;

20-GB3087

108 Rows (Including high temperature, medium temperature and low low temperature three sections) 4.73MPa 9.5MPa 5.93MPa
48T/h CFB/CFBB/CFBC Boiler Spiral Fin Tube Economizer

38*4;

20G-GB5310

45 Rows 10.92MPa 21.84MPa 12.64MPa
75T/h CFB/CFBB/CFBC Boiler Bare Tube Economizer

32*3.5;

20G-GB5310

156 Rows (Including high temperature, medium temperature and low low temperature three sections) 6.28MPa 12.56MPa 7.27MPa
75T/h CFB/CFBB/CFBC Boiler Bare Tube Economizer

32*3.5;

20G-GB5310

114 Rows (Including high temperature, medium temperature and low low temperature three sections) 4.7MPa 9.1MPa 5.25MPa
75T/h CFB/CFBB/CFBC Boiler Spiral Fin Tube Economizer

32*3;

20-GB3087

72 Rows (Including high temperature, medium temperature and low low temperature three sections) 4.54MPa 9.1MPa 5.25MPa
75T/h CFB/CFBB/CFBC Boiler Spiral Fin Tube Economizer

32*3;

20G-GB5310

72 Rows (Including high temperature and low temperature sections) 6.28MPa 12.56MPa 7.27MPa
75T/h CFB/CFBB/CFBC Boiler Bare Tube Economizer

32*4;

20G-GB5310

114 Rows (Including high temperature, medium temperature and low low temperature three sections) 6.28MPa 12.56MPa 7.27MPa
Materials Carbon Steel Or Alloy Steel
Type bare tube economizer;finned tube economizer; spiral finned tube economizer;cast iron economizer for power plant/station boiler and industrial/commercial boilers;
Brand Jinan Yuanda
Application Boiler heat exchanger parts for Coal Fired Steam Boiler/Coal Fired Hot Water Boiler/CFBB bed boiler
Remarks Customized order is also accepted.

Advantages



3.1. Excellent anti-wear performance
3.2. Compact structure
3.3. High thermal efficiency
3.4. Stability

Certification

GB ASME EN DIN Superheater Serpentine Tube For Steam Boiler In Power Plant

GB ASME EN DIN Superheater Serpentine Tube For Steam Boiler In Power Plant

Company profile


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.


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