China Categories
All Categories
Double H And Boiler Fin Tube Heat Exchanger Heat Transfer Boiler Parts
Ask Latest Price
Brand Name:HD Boiler
Model Number:H-type
Certification:ISO9001 , SGS , TUV , ASME , EN
Price:Negotiable
Payment Terms:L/C, T/T, Western Union
Supply Ability:500 Tons per month
Delivery Time:Within 60 days
Company Data
Verified Supplier
Contact Person
Sandy Chen
Business Type:
Manufacturer Trading Company
Officials:
Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Quality:
Quality Certifitation Available
Visit Website
Product Details
Company Profile
Product Details
Double H And Tube Heat Exchanger Heat Transfer Boiler Parts Boiler Fin Tube
Product description
Double-H finned tube is efficient heat transfer parts for boiler with spiral fin,it's heat transfer area is several times of bare tubes.Which can improve heat transfer,reduce flow resistance and material consumption.
Double-H finned tubes are now widely used in various boilers.It can be manufactured in a variety of ways,including high frequency resistance welding spiral finned tube,brazing spiral finned tube and intergral spiral finned tube.
H-fin Tubes have two steel discs,with fluorescent tubes symmetrically welded together to form fins(fins of butterfly piece)creating a shape that looks somewhat like the letter"H",creating an efficient energy saving, extension heating surface.H-fin Tubes also have a high rate of fusion welds and weld tensile strength.H-fin Tube is assembled with the H economizer, which has high efficiency,little resistance,less wear and light weight.
Product | H-fin Tube |
Base Pipe | Welded or Seamless |
Material | carbon steel, alloy steel, stainless steel, non-ferrous alloys and
nickel alloys. |
Application | Economizer, Evaporator, H uperheater, H air heater and etc. |
Structure
Our products can be modified according to our customers' needs and the situation.we design and manufacture safe,reliable and efficient H-fin tubes.HD BOILER has also completed stand-alone product quality assurance systems.Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.
Advantages
1.Increase heat transfer area in effective space to improve heat transfer effect.
2.Reduce the space taken up by heat surface,reduce
volume,especially suitbale for quick loading boilers.
3.Reduce equipment costs and increase equipment safety.
4.Reduce operation costs.
5.Improve the anti-seismic capability of tubes as increase finned
tube stifness.
Specifications
| NO. | Specification(mm) | OD | Wall thickness |
| 1 | ¢32*3 | 32(33) | 3+0.5 |
| 2 | ¢32*4 | 32(33) | 4+0.5 |
| 4 | ¢38*4 | 38(39) | 4+0.5 |
| 4 | ¢38*5 | 38(39) | 5+0.5 |
| 5 | ¢42*4 | 42(43) | 4+0.5 |
| 6 | ¢42*5 | 42(43) | 5+0.5 |
| 7 | ¢50*6 | 50(51) | 6+0.5 |
Applications
The fin tubes are mainly used in heating(gas-fired boilers, condensing boilers, flue gas condensers), in mechanical and automotive engineering(oil coolers, mine coolers, air coolers for diesel engines), in chemical engineering(gas coolers and heater, process cooler), in power plants(air cooler, cooling tower), and in nuclear engineering(uranium enrichment plants).
Types
High frequency resistance welding spira finned tube
High-frequency resistance welding spiral fin tube is in be weldment import high power high frequency current, by using the current welding joint contact area and adjacent area to produce the resistance of the hot melt welding contact surface to melt or half of the plastic state, and then give the appropriate pressure welding contact surface, thus complete finned tube welding work.
Brazing spiral finned tube
Brazing spiral fin tube is a kind of solder which is filled with a
solder with a melting point lower than that of the solder, and then
heated the solder welding temperature. When the solder does not
melt, the fusion well of solder is wetted and welded, and the
solder joint is formed by spreading out the contact point of the
solder piece, so as to complete the welding of spiral fin tube.
Integral spiral finned tube
The integral spiral finned tube is an integral spiral finned tube
which is formed by the continuous heating of medium frequency with
thick wall pipe (billet pipe).
Company Profile
Zhangjiagang HuaDong Boiler Co., Ltd.
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 holds the manufacturing licenses for Grade A boilers and Grade A1&A2 pressure vessels issued by Chinese General Administration of Quality Supervision, Inspection and Quarantine; also it holds the "S" and "U" "NB" stamps issued by American Society of Mechanical Engineers; meanwhile, this Company has passed the certification of ISO9001, SO3834, EN12952 Quality Management System.
"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.
We strive to manufacture "Safe, Efficient, Energy-Saving and Environment-Friendly" boilers, provide new-type products in excellent quality, serve users sincerely to their satisfaction, and be a top supplier of boilers in China.
Declaration
Zhangjiagang Hua Dong Boiler Co.,Ltd has no subsidiaries.
Packaging & Shipping
Company Business
Our products have been wildly used in power plants and large international companies overseas.
Send your message to this supplier
You May Like
Cold Finish High Frequency Welding ASME Boiler Fin Tube
Customized Industrial Boiler Fin Tube , Economizer H Fin Tubes For Heat Exchanger
Customized Carbon Steel Spiral Boiler Spare Parts Fin Tube For Industry
ISO Certification Boiler Tubular Longitudinal Fin Tube For Heat Exchange
Power Station Plant Boiler Fin Tube Economizer Parts For Utility , Long Life
Double H Type Finned Heat Exchanger Tubes Condensing Exchanger Made of Stainless Steel / Carbon Steel
ASTM Carbon Steel Square Boiler Fin Tube H Type High Temperature Resistance
Double Finned Boiler Fin Tube / Heat Exchanger Tubes For Steam Boiler
GB-09CrCuSb Standard ND Steel Cold Finished H Type Finned Tube Heat Exchanger
FCB Coal Fired Power Plant Boiler Fin Tube Heating Element
ASME Economizer Spiral Heat Exchanger Fin Tube
Inquiry Cart
0