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Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Specifications
Place of Origin :
Jiangsu, China
Brand Name :
HDB Boiler
Certification :
ISO9001,ASME,EN,CE
MOQ :
3
Price :
$2,000
Weight :
5000 kg
Base Tube O.D :
25.4 ~1600 mm
Base Tube Thickness :
2.5 ~40 mm
Fin Height :
0.5 ~20.0 mm
Fin Thickness :
0.5 ~3.0 mm
Fin Pitch :
5 ~25.4 mm
Material :
Stainless Steel, Carbon Steel, Alloy Steel
Length :
0 < L < 12000 mm
Base Pipe :
Welded or Seamless
Pressure :
Low/High Pressure
Surface Treatment :
Painted
Weight Range :
10 ~1000 ton
Smelting Process :
EF+LF+VD
UT Standard :
ASTM A388 or EN10228
Process :
Material->Ingot->Hot/Cold-Rolling->Heat treatment->Inspection
Description
Product Paramenters
Item
Base Tube O.D
(mm)
Base Tube Thickness (mm)
Fin Height (mm)
Fin thickness (mm)
Fin Pitch (mm)
Range
25.4 ~1600mm
2.5 ~40 mm
0.5 ~20.0 mm
0.5 ~3.0 mm
5 ~ 25.4 mm
Material
Carbon Steel,Alloy Steel,Stainless Steel
Length
0＜L＜12000mm
Product
H-fin Tube
Base Pipe
Welded or Seamless
Material
carbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys.
Application
H economizer, H evaporator, H superheater, H air heater and etc.
Products Description
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications

Introduction

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. We can manufacture three types of boiler economizer, bare tube economizer, H finned tube economizer and spiral finned tube economizer. H-finned tube economizer is high efficient heat exchanger economizer which is consisted of H-finned tubes.

Compared with bare tube economizer, H-finned tube economizer can enlarge the heat exchange area and reduce the number of tubes. It also can increase the flue gas flow area in order to reduce the flue gas flow speed and abrasion.
H-finned tube can be made as double H finned tubes , with high rigidness to fit long tube row.
The spiral finned economizer is a newly designed heat transfer equipment, consists of spiral fin tubes to overcome the serious abrasion and short service time.

Function

The function of the economizer is as its name implies, to “economize” or save on cooling costs. Obviously, it costs money to operate the compressor. If the compressor can be shut down and the system still provide adequate cooling, energy savings can be realized.
Product Paramenters
Description
Boiler economizer
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
Company Profile
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Zhangjiagang Hua Dong Boiler Co., Ltd.，
founded in 1985, is an enterprise specializing in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers and related heating surface components in China. Hua Dong Boiler provides clients with integrated services from
design, manufacturing to installation and maintenance.
Our Advantages
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications

38 years experience in industry research, development and manufacturing with sufficient production capacity.

Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications

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
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Complete quality assurance and control system which certified according to the International Quality Standard.
Establish a quality assurance system faithfully in compliance with the national regulations, standards and other technical requirements. The quality of process and products is 100% under control. Ensured all the products are manufactured faithfully in accordance with the contract requirements, national regulations and standards by stringent inspection and test over materials and products during manufacturing.
Certifications
Owns verification certificates:
ISO 9001: 2015; CE certificate; EN ISO 3834-2; ASME certificate with "S", "U" and "NB" stamps, etc.
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Global Sales
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
FAQ
Q1: How long is the warranty period?
We provide 18 months warranty for all spare parts(exclude fragile parts).

Q2: How can we guarantee quality?
1) All machines are in strict accordance with the ISO quality and CE system requirements.
2) Each procedure is crafted by professional Skilled labour, followed by particular QC
3) All information of our products can be checked in efficient management system.

Q3: What can you buy from us?
CFB Boiler, HRSG Boiler, Boiler Economizer, Boiler Fin tube, Boiler Air preheater, Boiler superheater, Boiler membrane wall,
Boiler manifold headers and other pressure spare parts.

Q4: What kind of service do you provide?
Before sales:
Provide productinformations, market research forecasting, product customization,product processing,consultation and other services for your convenience.

After sales:
1. Technical training on according to customer requirements;
2. We promise replacement under warranty;
3. We promise to supply the maintenance spare parts;
4. Regular call back or visit customers;
5. On time response to mail and phone calls of your complaints or consultation.

Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA；
Accepted Payment Currency: USD, CNY;
Accepted Payment Type: T/T, L/C, MoneyGram, Western Union, Cash;
Language Spoken:English,Chinese

Q5: Are you a factory or trading company, where are you located？
We are a factory, just 130km(2 hours by car) away from Shanghai Airport.
We offer pickup service at Shanghai for your visit.
Send your message to this supplier
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Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications

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Product Detail
Place of Origin :
Jiangsu, China
Brand Name :
HDB Boiler
Certification :
ISO9001,ASME,EN,CE
MOQ :
3
Price :
$2,000
Weight :
5000 kg
Contact Supplier
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications
Stainless Steel Boiler Fin Tube with Spiral Finned Design for Optimal Heat Transfer in Industrial Applications

ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
jiangsu
Since 1985
Business Type :
Manufacturer, Exporter
Main Products :
Boiler Steel Tube, Seamless Boiler Tubes, Boiler Fin Tube
Total Annual :
100000000-110000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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