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High Efficiency Boiler Economizer with Max. 20t/h Steam Production and 3 Years Warranty for Natural Circulation Systems
| Plaats van herkomst | Zhangjiagang, China |
|---|---|
| Merknaam | HD Boiler |
| Certificering | ISO9001,ASME, EN |
| Modelnummer | Kaal type economizer |
| Min. bestelaantal | 20 ton |
| Prijs | $2,200-2,500 / ton |
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xProductdetails
| Type | Natuurlijke Omloop | Structuur | van de soort gebruikt voor de vervaardiging van motorvoertuigen |
|---|---|---|---|
| Druk | Laag/Hoge druk | Stoomproductie | Max. 20 t/h |
| Stijl | Verticaal | Uitvoer | Warm water/Stoom |
| Oppervlaktebehandeling | Geschilderd | Brandstof | Koolbrandstoffen |
| Materiaal | Legeringsstaal, koolstofstaal, SA210C, SA213T22 | Materiële standaard | ASTM, en of ISO |
| Gewichtsbereik | 10 ton - 1000 ton | Smelteproces | EF+LF+VD |
| UT norm | ASTM A388 of EN10228 | Proces | Materiaal-> ingot-> hot/cold-rolling-> warmtebehandeling-> inspectie-> ruwe bewerking |
| Dimensie | aangepast | ||
| Markeren | Max. 20t/h Steam Production Boiler Economizer,3 Years Warranty Heat Exchanger,Natural Circulation Economizer |
||
Productomschrijving
High Pressure Flue Gas Boiler Economizer Heat Exchanger
Product Introduction
Boiler economizers are high-efficiency heat exchange devices with finned tubes designed to heat liquids (typically water) without exceeding the liquid's boiling point. We manufacture three types of boiler economizers:
- Bare tube economizer
- H-finned tube economizer
- Spiral finned tube economizer
The H-finned tube economizer is a highly efficient heat exchanger consisting of H-finned tubes. Compared to bare tube economizers, it offers:
- Expanded heat exchange area
- Reduced number of tubes required
- Increased flue gas flow area to decrease flow speed and abrasion
- Option for double H-finned tubes with high rigidity for long tube rows
The spiral finned economizer features newly designed heat transfer equipment with spiral fin tubes that overcome serious abrasion issues and extend service life.
Product Function
The economizer's primary function is to reduce cooling costs by allowing compressor shutdown while maintaining adequate cooling capacity, resulting in significant energy savings.
Product Parameters
| 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 |
Product Packaging
For special cargos (overlength, overwidth, overheight, overweight), we use frame boxes for easy handling. For regular goods, we prefer ordinary containers. All goods are reinforced after loading.
Company Profile
Zhangjiagang Hua Dong Boiler Co., Ltd., founded in 1985, specializes in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers and related heating surface components. We provide integrated services from design and manufacturing to installation and maintenance.
Our Advantages
- 38 years of industry experience in research, development and manufacturing
- Sufficient production capacity
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)
- Hydraulic test report to ensure standard working pressure and safety
We maintain a complete quality assurance and control system certified to International Quality Standards, with 100% process and product quality control throughout manufacturing.
Certifications
Owns verification certificates:
ISO 9001: 2015; CE certificate; EN ISO 3834-2; ASME certificate with "S", "U" and "NB" stamps, etc.
Global Sales
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 comply with ISO quality and CE system requirements
- Each procedure is crafted by professional skilled labor with QC oversight
- All product information is tracked 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:
Product information, market research forecasting, product customization, product processing, consultation services.
After sales:
- Technical training per customer requirements
- Warranty replacements
- Maintenance spare parts supply
- Regular customer follow-up
- Prompt response to complaints or consultations
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 130km (2 hours by car) from Shanghai Airport. We offer pickup service at Shanghai for your visit.
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