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{"title":"Stainless Steel High Temperature Boiler Economizer with Manifold Header for Heat","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/ad\/b27ae46f56660ff9c053fd9418d0-200x200-1\/stainless_steel_high_temperature_boiler_economizer_with_manifold_header_for_heat.jpg","attrs":{"Place of Origin":"China","Brand Name":"HD BOILER","Certification":"ISO, ASME, EN","Minimum Order Quantity":"2"}}
{"title":"Power Station \/ Power Plant Serpentine Tube for Hot Water\/Steam Output Steam","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/c3\/3922abe3e10d00de969558385b15-200x200-1\/power_station_2f_power_plant_serpentine_tube_for_hot_water_2fsteam_output_steam_boiler_economizer.jpg","attrs":{"Brand Name":"HD Boiler","Model Number":"Boiler economizer","Place of Origin":"China","Certification":"ASME, ISO9001:2015, ISOEN3834"}}
{"title":"Carbon Steel Seamless Tube Economizer For Boiler Heat Exchanger ASME Waste Heat","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/fd\/659ab2143375f5c90b8d35d72e45-200x200-1\/carbon_steel_seamless_tube_economizer_for_boiler_heat_exchanger_asme_waste_heat_energy.jpg","attrs":{"Brand Name":"HD BOILER","Model Number":"Economizer For Boiler","Certification":"ISO9001 , SGS , TUV , ASME , EN","Place of Origin":"China"}}
{"title":"Biomass Boiler Economizer With Carbon Steel Seamless Tube H Fin High Frequency","imgUrl":"https:\/\/img.chinax.com\/nimg\/1a\/f6\/4a180de0c5a3a8dcd50b147f8320-200x200-1\/biomass_boiler_economizer_with_carbon_steel_seamless_tube_h_fin_high_frequency_welding.jpg","attrs":{"Brand Name":"HD BOILER","Model Number":"Economizer For Boiler","Certification":"ISO9001 , SGS , TUV , ASME , EN","Place of Origin":"China,Zhangjiagang"}}
{"title":"Boiler Heat Exchanger , Boiler Spiral Fin Tube Economizer ,Economizer Module in","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/4e\/8bf29281b3857d349bc163cba3cb-200x200-1\/boiler_heat_exchanger_2c_boiler_spiral_fin_tube_economizer_2ceconomizer_module_in_asme_standard.jpg","attrs":{"Brand Name":"HD BOILER","Model Number":"Economizer","Certification":"ISO9001,ASME,Grade A,SGS,EN","Place of Origin":"China"}}
{"title":"Boiler Heat Exchanger With Twisted Tube For Heat exchange Environmental","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/1f\/2ca7291538321872edf38f5987b6-200x200-1\/boiler_heat_exchanger_with_twisted_tube_for_heat_exchange_environmental_protection.jpg","attrs":{"Brand Name":"HD BOILER","Model Number":"HD Boiler Economizer","Certification":"ISO9001 , ASME , TUV,EN3834","Place of Origin":"Zhangjiagang City"}}
Description (1) HDB consistently executes successful boiler economizer installations using safe, cost-effective methods. Economizers improve boiler performance by increasing fuel efficiency and improving steam generation and response time. (2) We can guide you through the process of installing or retrofitting existing boiler systems . Our expert boiler economizer and waste heat recovery system installations can reduce your overall fuel requirements, lower emissions, and ultimately reduce your boiler operating costs. Details • Superheating raises overall efficiency as well as avoids too much condensation in last stages of turbine which avoids blade erosion. • The heat of combustion gases from furnace is utilised for removal of moisture from steam and to superheat the steam. • Super-heaters ususlly have several tube circuits in parallel with one or more return bends,connected between headers. • Heat from the hot gases to the vapour in the surperheater is transferred at high temperatures. • Therefore promary section of superheater is arranged in counterflow and secondary section in parallel flow to reduce the temp.stressing of the tube wall.
Application use for heating saturated steam, steam temperature could be up to 900 degree C. Superheater Capacity Upgrades to Increase Power Generation
Product packaging
For special cargos, such as overlength, overwidth, overheight and overweight cargos, we will choose frame boxes for easy handling.
For regular goods, we prefer ordinary containers
After loading the goods, we will reinforce them in all aspects
Company Profile
Zhangjiagang Hua Dong Boiler Co., Ltd.，
founded in 1985, is an enterprise specializing in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers and related heating surface components in China. Hua Dong Boiler provides clients with integrated services from design, manufacturing to installation and maintenance.
Our Advantages
38 years experience in industry research, development and manufacturing with sufficient production capacity.
Complete quality assurance and control system which certified according to the International Quality Standard.
Establish a quality assurance system faithfully in compliance with the national regulations, standards and other technical requirements. The quality of process and products is 100% under control. Ensured all the products are manufactured faithfully in accordance with the contract requirements, national regulations and standards by stringent inspection and test over materials and products during 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
FAQ
Q1: How long is the warranty period?
We provide 18 months warranty for all spare parts(exclude fragile parts).
Q2: How can we guarantee quality? 1) All machines are in strict accordance with the ISO quality and CE system requirements. 2) Each procedure is crafted by professional Skilled labour, followed by particular QC 3) All information of our products can be checked in 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: Provide productinformations, market research forecasting, product customization,product processing,consultation and other services for your convenience.
After sales: 1. Technical training on according to customer requirements; 2. We promise replacement under warranty; 3. We promise to supply the maintenance spare parts; 4. Regular call back or visit customers; 5. On time response to mail and phone calls of your complaints or consultation.
Q5: Are you a factory or trading company, where are you located？ We are a factory, just 130km(2 hours by car) away from Shanghai Airport.
We offer pickup service at Shanghai for your visit.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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. ...
