Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 Tons per month |
| Delivery Time | 60 days |
| Packaging Details | Wooden case |
| Material | Aluminum,Copper |
| Painting | Acc to customer's requrement |
| Standard | ASME Standard or GB |
| Dimension | Customized |
| Type | Natural circulation |
| Bare end | Customized |
| Brand Name | HD Boiler |
| Model Number | Sprial type |
| Certification | ISO9001 , SGS , TUV , ASME , EN |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500 Tons per month |
| Delivery Time | 60 days | Packaging Details | Wooden case |
| Material | Aluminum,Copper | Painting | Acc to customer's requrement |
| Standard | ASME Standard or GB | Dimension | Customized |
| Type | Natural circulation | Bare end | Customized |
| Brand Name | HD Boiler | Model Number | Sprial type |
| Certification | ISO9001 , SGS , TUV , ASME , EN | Place of Origin | China |
| High Light | convection superheater ， reheater in power plant | ||
HF-High Frequency Welding Spiral Fin Tube carbon steel bare tube aluminum copper fin
1.High frequency welding spiral fin tube is a new kind of heat transfer material which has the feature of wearing resistance and high efficient.
2. And it is a kind of high efficiency and energy saving heat transfer element.
3.It adopts high frequency welding spiral technology, the national patent technology with high frequency power supplies as the heat source to heat the steel strip, steel pipe at the same time, yo make its welded together as a whole.
4.This technology has the characteristics as high in thermal efficiency, large heat dissipation area, long service life, range adaptation temperature, high pressure, etc.
5.Widely used in waste heat recovery, petrochemical industry, power plant boiler, economizer, coaches, civil building heating, refrigerating, drying, medicine of wood drying, food drying system and other industries.
The advantages of high frequency welding spiral fin tube:
1. The simple and economic installation
The maximum length of high frequency welding spiral finned tube can reach 6 meters, that reduces the join points, making the installation more economic, efficient, and also reduces the leakage probability of joints.
2. Easy maintenance
After installation, high frequency welding spiral fin tube needs no longer to be maintained.
3. High efficiency
The heat dissipation area of high frequency welding spiral fin tube is more than 8 times of the light tube.The internal is smooth, so the internal flow resistance is small.
4. Long service life
Fin and pipes with high mechanical strength, so the tensile strength is more than 200 mpa.
Both inside and outside of the tube are all made of hot dip galvanized processing.
Weldable fin material: carbon steel, stainless steel, alloy steel, corrosion resistant steel.
Weldable fin form: real tooth, tooth.
Sketch
Package
Packing Material(General)
| Name | Effect |
| Plastic Mat | Protection from compressional deformation for Fin Tube itself Dimension:5mm(Thick) * 100mm(Width) |
| Waterproof Paper | Protection from water in shipping |
| Plywood | For packing wall 8mm(Thick) |
| Square Steel | For packing frame 2.7mm(Thick)*80mm(Width)*40mm(Height) 2.7mm(Thick)*30mm(Width)*60mm(Height) |
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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