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Zhangjiagang Hua Dong Energy Technology Co., Ltd.

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SGS Economizer Industrial Boiler Stainless Steel Spiral Finned Tube

SGS Economizer Industrial Boiler Stainless Steel Spiral Finned Tube

SGS  Economizer Industrial Boiler Stainless Steel Spiral Finned  Tube
SGS  Economizer Industrial Boiler Stainless Steel Spiral Finned  Tube
SGS  Economizer Industrial Boiler Stainless Steel Spiral Finned  Tube
Product Details:
Place of Origin: CHINA
Brand Name: HDT
Certification: ISO9001,ASME,Grade A,SGS,EN,TUV
Model Number: Spiral/ TYPE
Payment & Shipping Terms:
Minimum Order Quantity: 2T
Price: 800 - 9000 USD / ton
Packaging Details: seaworthy packing for exporting
Delivery Time: 30days
Payment Terms: L/C, , T/T, , Western Union
Supply Ability: About 10000 ton / month
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Detailed Product Description
Type: Steel Type Color: Customized
Package: Wooden Case With Steel Frame,In Bundles,etc. Welding: High Frequency Welding
Function: Heat Exchanger
Highlight:

SGS stainless steel spiral tube

,

Economizer stainless steel spiral tube

,

Economizer spiral finned tubes

 

 

Spiral Type Boiler Fin Tube Exported To Iran Assembly To Economizer For Industrial Boiler

 

Introduction

 

1. Economiser performs a key function in providing high overall boiler thermal efficiency by recovering the low level energy from the flue gas before it is exhausted to the atmosphere.

 

2. Economiser recovers the energy by heating the boiler feedwater.

 

3. Economiser are basically tubular heat transfer surfaces used to preheat boiler feed water before it enters the steam drum or furnace surfaces.

 

4. Economiser reduces operating costs or economise on fuel by recovering extra energy from the flue gas.

 

5. Boiler economizers are heat exchange devices with finned tubes that heat a liquid, sometimes water, up to however sometimes doesn't exceed the boiling purpose of liquid.

 

6. We can manufacture three types of boiler economizer, bare tube economzier, H finned tube economzier and spiral finned tube economzier.

 

 

Technical parameter

Medium air, flue gas, thermal oil, water, brine, refrigerant, etc.
Temperature standard heat exchanger to 560 ° C by special materials can be higher
Pipe materials carbon steel, stainless steel, alloy or special materials
Ribs materials carbon steel, stainless steel, non-ferrous metal, alloy or special materials
Thermal insulation &Surface treatment according to customers specification

 

Features

 

Features

 

1. The equipment body can be designed into many modules to ensure the long term and stable running.

2. Compact structure which can enlarge the heat exchanging area in order to add the heat transfer area and less leakage.

3. Improve the heat transfer efficiency.

4. Structure arrangement: In line or staggered arrangement.

Spiral Wrapped Fin
Features Advantages
Each tube is individually finned Increased thermal conductivity
Less fin material used
Ability to replace a single damaged tube
More compact fin bundle
Tube face and row centers can vary
Allows coil to better fit with existing case height
Pitch to drain a multi-row for vertical airflow
Tension Bond Use various fin and tube materials
Use various fin and tube thicknesses
Embedded Fin Maintain fin bond at high temperatures
Header Accommodates header thermal expansion
Allows longer header stubs

 

Details

1.Our products can be modified according to our customers' needs and the situation.

2.we design and manufacture safe,reliable and efficient H-fin tubes.HD BOILER has also completed stand-alone product quality assurance systems.
3.Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.
 

Quality Control

 

1 Impact test and Strength calculation report with applied materials information.
2 100%NDT(non-destructive inspection) report of steel plate, tube and electrode.
3 X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler.
4 Hydraulic test report: ensure the standard working pressure and safety.

 

SGS  Economizer Industrial Boiler Stainless Steel Spiral Finned  Tube 0

Contact Details
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD

Contact Person: Mrs. Sandy

Tel: 008615151590099

Fax: 86-512-5877-4453

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