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Force Resistant Steel Boiler Economizer Spiral Fin Tubes For Hot Water Boiler

Force Resistant Steel Boiler Economizer Spiral Fin Tubes For Hot Water Boiler

  • Force Resistant Steel Boiler Economizer Spiral Fin Tubes For Hot Water Boiler
  • Force Resistant Steel Boiler Economizer Spiral Fin Tubes For Hot Water Boiler
  • Force Resistant Steel Boiler Economizer Spiral Fin Tubes For Hot Water Boiler
Force Resistant Steel Boiler Economizer Spiral Fin Tubes For Hot Water Boiler
Product Details:
Place of Origin: China
Brand Name: HD Boiler
Certification: ISO9001 ASME GradeA SGS EN TUV
Model Number: Economizer
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Seaworthy Packing
Delivery Time: 30 Days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 Tons/Month
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Detailed Product Description
Model: Boiler Part Structure: Fire/Water Tube
Type: Energy Saving Fuel: Coal/Gas/Coal-fire/Water Heat
Specification: Customized Surface Treat: Painted
Port: Shanghai Trademark: HDB
HS Code: 3215960855
High Light:

finned heat exchanger tubes

,

heat exchanger fin tube

Best impact force resistant and work reliability boiler economizer spiral fin tubes

 

Specification:

Best impact force resistant and work reliability boiler economizer spiral fin tube is the most widely used of the spiral finned tube, widely used in electric power, metallurgy, cement industry preheating collection and petrochemical industries. Boiler economizer spiral fin tube is welded steel strip coil pipe at the same time, using high-frequency currents of the skin effect and proximity effect of steel tube, and surface heat until melted in the plastic state or steel strip coil, the complete welding under certain pressure. This kind of high frequency welding as a solidphase welding. It with Mosaic, brazing (or whole galvanized) method, whether in product quality (fin of weld rate is high, of 95%), or the productivity and automation degree, are more advanced.

 

Introduction:

1. Add the heat exchange area and reduce the number of tubes, also increase the fume flow section area to reduce the fume speed and abrasion.

2. H type fin economizer arranged in line to make the space into many small zones, averaged air flow to reduce the abrasion.

3. With straight channel to gain the best ash-blowing effect. 

4. The compact structure to reduce the weight and reduce the manufacturing cost.

 

Technical Parameter 

Description Heat boiler economizer, steam boiler economizer, oil boiler economizer, coal steam boiler economizer, Gas boiler economizer,etc
Material Alloy steel, Carbon steel, SA210C ,SA213T22, etc.
Material standard ASTM, EN or ISO etc.
Dimension Customization
Weight

Min: 10 ton

Max.:1000 ton

Smelting Process EF+LF + VD
Process Material→Ingot → Hot/Cold-Rolling→ Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard ASTM A388 or EN10228, etc

Force Resistant Steel Boiler Economizer Spiral Fin Tubes For Hot Water Boiler 0

 

Quality Control:

1. Strength calculation report with applied materials information;

2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;

3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler;

4. Hydraulic test report: ensure the standard working pressure and safety

 

Company Introduction

 

Established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (trading as HD Boiler), is a

professional industrial manufacturer, producing utility boiler,industrial boiler,HRSG boiler and all

kinds of boiler parts, such as waterwall panels, economizers, air preheaters, superheaters,

headers, spiral fin tubes, H-fin tubes, heat pipes etc.

We are the qualified supplier for the following large boiler manufacturers in China:

  • Shanghai Boiler Works Ltd.
  • Hang Zhou Boiler Group Co. Ltd.
  • Harbin Boiler Co., Ltd.
  • Dong Fang Boiler Group Co., Ltd.
  • Wuxi Huaguang Industrial Boiler Co., Ltd.
  • Jiangxi Jianglian Energy & Environment Co., Ltd.
  • Dalian Boiler Works
  • Suzhou Hailu Heavy Industry Co., Ltd.

 

 

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Miss. Sandy Chen

Fax: 86- 512-58774453

Send your inquiry directly to us (0 / 3000)

Contact

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

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