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Flue Gas Boiler Economizer Heat Exchanger with Finned Tubes for Max. 120t/h Steam Production and 1 Year Warranty in Natural Circulation
| 원래 장소 | 장자강 시, 중국 |
|---|---|
| 브랜드 이름 | HDB Boiler Economizer |
| 인증 | ISO9001,ASME, EN,TUV |
| 최소 주문 수량 | 25 톤 |
| 가격 | $3,400-3,500 / ton |
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x제품 상세 정보
| 유형 | 자연 순환 | 구조 | 소방관 및 수관 |
|---|---|---|---|
| 압력 | 낮은 / 고압 | 증기 생산 | 맥스. 120t/h |
| 스타일 | 수직의 | 연료 | 석탄 / 가스 / 석탄 화력 / 수열 |
| 산출 | 뜨거운 물 / 증기 | 재료 | 탄소강, 스테인레스 스틸, 합금강 |
| 재료 표준 | ASTM, EN 또는 ISO 등 | 중량 범위 | MIN : 10 톤 Max.:1000 톤 |
| 제련 과정 | EF+LF + VD | 프로세스 | 재료 -> ingot-> 핫/콜드 롤링 -> 열처리 (정상화+ 템퍼링) -> 검사 -> 러프 가공 -> UT-> 2 차 열처리 -> 마감 |
| UT 표준 | ASTM A388 또는 EN10228 등 | 열 교환기 유형 | H-Finned Tube Economizer |
| 튜브 유형 | 이중 H 핀 튜브 | ||
| 강조하다 | Max. 120t/h Steam Production Boiler Economizer,1 Year Warranty Heat Exchanger,Natural Circulation Flue Gas Economizer |
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제품 설명
Flue Gas Boiler Economizer Heat Exchanger Devices With Finned Tubes
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 particularly efficient design consisting of H-finned tubes. Compared to bare tube economizers, H-finned tube models offer several advantages:
- Increased heat exchange area
- Reduced number of required tubes
- Expanded flue gas flow area to decrease flow speed and abrasion
- Available in double H-finned tube configuration for enhanced rigidity in long tube rows
The spiral finned economizer represents our latest design innovation, featuring spiral fin tubes that effectively address abrasion issues and extend service life.
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 |
| 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 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 complete boiler quality
- Hydraulic test report to verify standard working pressure and safety
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