Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 tons per month |
| Delivery Time | 30~50 days |
| Packaging Details | Seaworthy packing |
| Color | Customer's Requirement |
| Material | carbon steel or stainless steel |
| Keywords | boiler economizer |
| Application | power plant boiler, gas steam boiler, Furnace, Boiler system, Heat recovery |
| Pressure | with pressure |
| Specification | Customized |
| Brand Name | HD Boiler |
| Model Number | Boiler Economizer |
| Certification | ISO9001,ASME,Grade A,SGS,EN,TUV |
| Place of Origin | China |
View Detail Information
Explore similar products
SA210A1 Steel Boiler Economizer Heat Exchange Part ISO9001 Certification
Carbon Steel Seamless Tube Economizer For Boiler Heat Exchanger ASME Waste Heat
Biomass Boiler Economizer With Carbon Steel Seamless Tube H Fin High Frequency
Boiler Heat Exchanger , Boiler Spiral Fin Tube Economizer ,Economizer Module in
Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500 tons per month |
| Delivery Time | 30~50 days | Packaging Details | Seaworthy packing |
| Color | Customer's Requirement | Material | carbon steel or stainless steel |
| Keywords | boiler economizer | Application | power plant boiler, gas steam boiler, Furnace, Boiler system, Heat recovery |
| Pressure | with pressure | Specification | Customized |
| Brand Name | HD Boiler | Model Number | Boiler Economizer |
| Certification | ISO9001,ASME,Grade A,SGS,EN,TUV | Place of Origin | China |
| High Light | power plant steam economizer ，stainless steel steam economizer ，power plant furnace economizer | ||
High Efficient Carbon Steel Boiler Economizer In Power Plant , Long Service Life
Boiler Economizer Introduction
Economisers must be sized for the volume and temperature of flue gas,the maximum prssure drop passed the stack,what kind of fuel is used in the boiler and how much energy needs to be recovered.
When the water is boiled in steam boiler,the steam is produced which is then super-heated after which it is passed to the turbines.
Then the exhausted steam from turbine blades,is passed through steam condenser of turbine in which the steam is condensed and this condensed water then is pre warmed first in feed water heater then in it before re-feeding in boiler.
It is placed in the passage of flue gases in between the exit from the boiler and the entry to the chimney.
In this a large number of small diameter thin walled tubes are placed between two headers.
The flue gases flow outside the tubes usually in counter flow.
Boiler Economizer Parameter
| 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 |
Functions
1.Absorb the heat of low-temperature flue gas, reduce the smoke temperature, reduce smoke loss, save fuel.
2.Since the feed water is heated in the economizer before entering the drum, the heat absorption of the feed water on the heating surface is reduced, and the economizer can be used to replace the evaporation heating surface with high cost.
3.Feed water temperature increased, into the drum will reduce the wall temperature difference, thermal stress reduced accordingly, extend the drum service life.
Features
A. beautiful appearance, simple fabrication process
B. diverse layout
C. ease of installation, ease of construction
D. a wide range of working pressure
The structural arrangement
Layout: vertical / horizontal.
Arrangement: alignments / staggered
Company Profile
A. Locates in Dong Lai Industrial Park
B. 150km expressway to Shanghai
C. 60km state road to Suzhou or Wuxi
D. Area 65000m2 (building area 55000m2)
E. Over 300 staff
F. Top 100 Enterprises of Zhangjiagang City
"Hua Dong" boilers include Utility Boiler, HRSG Boiler, coal-fired , oil(gas) -fired, coal-water-slurry-fired and garbage-fired steam/hot water boilers, organic heat carrier boilers, etc., and Boiler spare parts (Economizer, Finned tube, Header, Steam drum, Superheater, Water wall panel, Air preheater, Cyclone separator, etc., which are widely used in power generation, heat supply, chemical engineering, textile, food, paper, road building, plastic, rubber and wood working industries. "HD" boilers are honored as "Famous Production in Jiangsu Province", " Jiangsu High-Tech Product" and "Jiangsu Energy-Saving Product". "HD" brand is a "Famous Brand in Jiangsu Province". We are a qualified supplier for the top three boiler manufacturers in China(Harbin Boiler Co., Ltd., Dong Fang Boiler Group Co., Ltd., Shanghai Boiler Works Ltd.,). So far, Hua Dong Boilers have served 10000 customers, which sell well all over China and are exported to USA, Australia, Russia, Kazakhstan, India, Indonesia, South Africa, Brazil, and Southeast Asia.
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. ...
Get in touch with us
Leave a Message, we will call you back quickly!