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quality Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers factory
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quality Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers factory
quality Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers factory
quality Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers factory
quality Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers factory
quality Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers factory
quality Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers factory
>

Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers

Brand Name: HDB Boiler
Place of Origin: Jiangsu, China
Certification: ISO9001,ASME,EN,CE
Minimum Order Quantity: 3
Price: $2,000

Product Details


Base Tube O.D: 25.4 ~1600mm Base Tube Thickness: 2.5 ~40mm
Fin Height: 0.5 ~20.0mm Fin Thickness: 0.5 ~3.0mm
Fin Pitch: 5 ~25.4mm Material: Carbon Steel, Alloy Steel, Stainless Steel
Length: 0 < L < 12000mm Base Pipe Type: Welded Or Seamless
Weight Range: 10 ~1000 Ton Pressure Type: Low/High Pressure
Surface Treatment: Painted Smelting Process: EF+LF+VD
Heat Treatment: Normalizing + Tempering UT Standard: ASTM A388 Or EN10228
Product Type: H-fin Tube
Highlight

Customized Spiral Finned Tube

,

Durable Boiler Fin Tube

,

Energy Saving Economizer

Product Description

Customized Spiral Finned Tube Economizer
Durable and energy-saving economizer for boilers, available in new condition with custom specifications.
Product Parameters
ItemBase Tube O.D (mm)Base Tube Thickness (mm)Fin Height (mm)Fin Thickness (mm)Fin Pitch (mm)
Range25.4 ~ 1600mm2.5 ~ 40mm0.5 ~ 20.0mm0.5 ~ 3.0mm5 ~ 25.4mm
MaterialCarbon Steel, Alloy Steel, Stainless Steel
Length0 < L < 12000mm
ProductH-fin Tube
Base PipeWelded or Seamless
MaterialCarbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys
ApplicationH economizer, H evaporator, H superheater, H air heater and etc.
Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 0Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 1
Product Introduction
Boiler economizers are heat exchange devices with finned tubes that heat liquids, typically water, up to but not exceeding the boiling point. We manufacture three types of boiler economizers: bare tube economizer, H finned tube economizer, and spiral finned tube economizer.
The H-finned tube economizer is a high-efficiency heat exchanger consisting of H-finned tubes. Compared with bare tube economizers, H-finned tube economizers can enlarge the heat exchange area and reduce the number of tubes required. They also increase flue gas flow area to reduce flow speed and abrasion.
H-finned tubes can be manufactured as double H finned tubes with high rigidity to fit long tube rows. The spiral finned economizer is a newly designed heat transfer equipment that uses spiral fin tubes to overcome serious abrasion and extend service life.
Function
The economizer functions to "economize" or save on cooling costs by reducing compressor operation. When the compressor can be shut down while still providing adequate cooling, significant energy savings can be realized.
Boiler Economizer Specifications
DescriptionBoiler economizer
MaterialAlloy steel, Carbon steel, SA210C, SA213T22, etc.
Material standardASTM, EN or ISO etc.
DimensionCustomization
WeightMin: 10 ton, Max: 1000 ton
Smelting ProcessEF+LF+VD
ProcessMaterial→Ingot→Hot/Cold-Rolling→Heat treatment (Normalizing+tempering)→Inspection→rough machining→UT→2nd Heat treatment→finishing machining→Inspection
UT standardASTM A388 or EN10228, etc
Company Profile
Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 2Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 3
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
Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 4Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 5
38 years experience in industry research, development and manufacturing with sufficient production capacity.
Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 6Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 7Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 8
Quality Control
  • Impact test and Strength calculation report with applied materials information
  • 100% NDT (non-destructive inspection) report of steel plate, tube and electrode
  • X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler
  • Hydraulic test report: ensure the standard working pressure and safety
Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 9
Complete quality assurance and control system certified according to International Quality Standards. We establish a quality assurance system in compliance with national regulations, standards and technical requirements. All processes and products are 100% under control, ensuring manufacturing in accordance with contract requirements, national regulations and standards through stringent inspection and testing.
Certifications
Owns verification certificates: ISO 9001: 2015; CE certificate; EN ISO 3834-2; ASME certificate with "S", "U" and "NB" stamps, etc.
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Global Sales
Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 11Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 12Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 13Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 14Customized Spiral Finned Tube Economizer Durable and Energy Saving for Boilers 15
Frequently Asked Questions
Q1: How long is the warranty period?
We provide 18 months warranty for all spare parts (excluding fragile parts).
Q2: How can we guarantee quality?
  • All machines are in strict accordance with ISO quality and CE system requirements
  • Each procedure is crafted by professional skilled labor, followed by particular QC
  • All product information can be checked in our 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 product information, market research forecasting, product customization, product processing, consultation and other services for your convenience.
After sales:
  • Technical training according to customer requirements
  • Replacement under warranty
  • Supply of maintenance spare parts
  • Regular call back or customer visits
  • Timely response to mail and phone calls for 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, located just 130km (2 hours by car) from Shanghai Airport. We offer pickup service at Shanghai for your visit.

Product Highlights

Customized spiral finned tube economizer for industrial boilers & power stations. Enhances heat transfer, reduces energy costs, and withstands high/low pressure. Made from durable stainless steel with ASME & ISO 9001 certifications. Seaworthy packing & 1-year warranty.

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