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Customized Serpentine Fin Tube Economizer Precision-Wound For Peak Transfer

Customized Serpentine Fin Tube Economizer Precision-Wound For Peak Transfer

商品の詳細:
起源の場所: 中国(本土)
ブランド名: HDT
証明: ASME, TUV, SGS, ABS, PED, ISO9001, Grade A
モデル番号: HDT-ST001
お支払配送条件:
最小注文数量: 5t
価格: 800 - 9000 USD / ton
パッケージの詳細: エクスポートのための耐航性のある梱包
受渡し時間: 60-75days
支払条件: L/C、T/T、Western Union
供給の能力: 月額約10000トン
連絡先
詳細製品概要
材料: ステンレス鋼、炭素鋼、合金鋼 証明書: ASME、TUV、SGSのセリウム、等級A、ISO9001
サイズ: カスタマイズ 形: Uベンド、ストレート、コイル、スネークチューブ
応用: ボイラー&熱交換器,エネルギー,石油化学,原子力 od: 1.5から1500mm

 

 

Customized Serpentine Fin Tube Economizer Precision-Wound For Peak Transfer

 

 

 

Descriptions


 

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, economizers for CFB boilers are heat exchange units that offer low installation costs and good performance. They warm up fluids – usually water – to just below their boiling point, not beyond it normally.
These devices get called "economizers" because they're great at using heat from fluid streams that are hot, but not hot enough to be used directly in the boiler. This way, they capture more usable heat and make the boiler work more efficiently. The high-performance ones are fitted onto boilers to save energy: they use the boiler's exhaust gases to preheat the cold feed water that goes into it.
Our economizers are made using high-frequency welding. Here's how it works: steel strips are automatically welded in a continuous spiral around the outside of smooth tubes, following a specific structure. Then, the remaining parts of the smooth tubes are bent and put together as needed. The result? For the same diameter and length, our economizers have a larger heat transfer area.
Product Name
Economizer for Boiler
Structure Type
Tube Coil Serpentine Coil
Tube Material
- Carbon Steel : 20#, 20G, A195, A-1
- Corten Class Low Alloy Steel : Corten Steel, ND Steel (09CrCuSb)
- Alloy Steel : 15CrMoG, T11
Standard
China GB, ASME
Manufacturer Grade
China A Grade, ABS Certificated, TUV Certificated
Tube Type
- Bare Tube
- Fin Tube
Tube Specification
As per Customer requirements
Tube Thickness
As per Customer requirements
Working Pressure
1.6 MPa ~ 13.2 MPa
Working Temperature
depends on material
Welding
Automatic GTAW (TIG) tube butt welding
Welding NDT
Automatic RT 100%

 

Customized Serpentine Fin Tube Economizer Precision-Wound For Peak Transfer 0

 

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

 

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.

 

 

 

連絡先の詳細
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD

コンタクトパーソン: Mrs. Sandy

電話番号: 008615151590099

ファックス: 86-512-5877-4453

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