Natural Circulation Boiler Economizer with High Safety Level and Customized Dimension for Industrial Applications
Price:
$1,500
MOQ:
1
Delivery Time:
Negotiable
Brand:
HD Boiler
Product Description
Hot Water Thermal Gas Boiler Economizer Absorption Exhaust
Product Overview
Boiler economizers are high-efficiency heat exchange devices featuring finned tubes that heat liquids, typically water, up to temperatures below their boiling point. Our manufacturing capabilities include three distinct economizer types: bare tube economizers, H-finned tube economizers, and spiral finned tube economizers.
H-Finned Tube Economizer Advantages
The H-finned tube economizer represents a superior heat exchange solution constructed from specialized H-finned tubes. Compared to traditional bare tube designs, this configuration significantly expands the heat exchange surface area while reducing the total number of tubes required. This design enhancement increases flue gas flow area, consequently reducing flow velocity and minimizing abrasion.
H-finned tubes can be manufactured as double H-finned configurations, providing exceptional structural rigidity suitable for extended tube row applications. The spiral finned economizer incorporates an innovative design utilizing spiral fin tubes to address common issues of severe abrasion and limited service life.
Primary Function
Economizers deliver significant operational cost savings by reducing compressor runtime requirements. When system cooling demands can be met without continuous compressor operation, substantial energy conservation and cost reduction are achieved.
Technical Specifications
| 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 |
| Manufacturing 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 |
Quality Assurance
- Impact test and strength calculation reports with comprehensive materials documentation
- 100% non-destructive inspection (NDT) reporting for steel plate, tube, and electrode components
- Comprehensive welding seam inspection via X-ray, γ-ray, and liquid penetrant testing
- Hydraulic pressure testing to verify standard working pressure and operational safety
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhangjiagang HuaDong Boiler Co., Ltd.
Location
Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Contact Person
Sandy Chen