Zhangjiagang HuaDong Boiler Co., Ltd.
| Delivery Time | 30 Days |
| Packaging Details | Standard Seaworthy Package |
| Type | Natural Circulation / Once Through |
| Usage | Industry / Power Station |
| Structure | Fire / Water Tube |
| Pressure | High / Low Pressure |
| Style | CFB Boiler |
| Fuel | Coal / Gas / Oil-fired,Water Heat |
| Output | Hot Water / Steam |
| Dimension | Customization |
| Modle No | Customization |
| Brand Name | HD Boiler |
| Model Number | Customization |
| Certification | ISO9001 / SGS / TUV/ASME / EN / GradeA |
| Place of Origin | Zhangjiagang,jiangsu,china |
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Product Specification
| Delivery Time | 30 Days | Packaging Details | Standard Seaworthy Package |
| Type | Natural Circulation / Once Through | Usage | Industry / Power Station |
| Structure | Fire / Water Tube | Pressure | High / Low Pressure |
| Style | CFB Boiler | Fuel | Coal / Gas / Oil-fired,Water Heat |
| Output | Hot Water / Steam | Dimension | Customization |
| Modle No | Customization | Brand Name | HD Boiler |
| Model Number | Customization | Certification | ISO9001 / SGS / TUV/ASME / EN / GradeA |
| Place of Origin | Zhangjiagang,jiangsu,china | ||
| High Light | economiser in boiler ，power plant economizer | ||
CFB bare tube economizer and H finned tube economizer and spiral finned tube economizer
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.
Specifications
| Description | Heat boiler economizer, steam boiler economizer, oil boiler economizer, coal steam boiler economizer, Gas boiler economizer,etc |
| 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 Introduction
Established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (trading as HD Boiler), is a professional industrial manufacturer, producing utility boiler,industrial boiler,HRSG boiler and all kinds of boiler parts, such as waterwall panels, economizers, air preheaters, superheaters, headers, spiral fin tubes, H-fin tubes, heat pipes etc. HD Boiler is located in Dong Lai Industrial Park, east suburb of Zhang Jia Gang City. The plant’s location is around 150km Expressway to Shanghai Port
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1985
Total Annual:
100,000,000-120,000,000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...
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