HF High Frequency Welding Spiral Fin Tube Boiler Finned Tube ( HF Welded Spiral )

HF High Frequency Welding Spiral Fin Tube  Boiler Finned Tube ( HF Welded Spiral )
    High frequency welding spiral fin tube is a new kind of heat transfer material which has the feature of wearing resistance and high efficient. And it is a kind of high efficiency and energy saving heat transfer element.
    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. This technology has the characteristics as high in thermal efficiency, large heat dissipation area, long service life, range adaptation temperature, high pressure, etc.
    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.

One Of Reference Drawing :

BARE TUBE

MATERIAL

FIN TUBE

MATERIAL

BARE TUBE

DIAMETER

(MM)

CARBON STEEL

COPPER,STAINLESS STEEL,ALLOY

Protection from compressional deformation for Fin Tube itself

Dimension:5mm(Thick)*100mm(Width)

For packing wall

8mm(Thick)

For packing frame

2.7mm(Thick)*80mm(Width)*40mm(Height)

2.7mm(Thick)*30mm(Width)*60mm(Height)

    Zhangjiagang Bedel Heat Exchanger Equipment Technology Co., Ltd. is located in Yangtze River Delta, bordering the international metropolis Shanghai in the east, transportation here is very convenient. Shanghai port, Zhangjiagang port and Changshu port offer us an easy way of exporting worldwide.

     Our company is a professional manufacturer of various fin tubes for air cooler and heat exchanger and also provides heat exchanger equipments & parts and technical solutions.We have established long-term cooperation with the Taiwan Fengding industrial Co., Ltd.,and Hangzhou Boiler Group Co., Ltd. and we have maintained a stable and cooperative relations with many companies. Some products export Southeast Asia, Middle East, South America and North America etc. Our products are widely used in Sinopec, Petrochina, CNOOC, electric power, metallurgy and other industries. Due to the high quality of our products, fast and punctual delivery, reasonable price and good after-sales service, our company has acquired the recognition of the industry and the trust of our clients.

    Our company has passed the ISO9001:2008 Quality System Certification with advanced equipments, strong R&D strength, professional skill, perfect quality guarantee system and strict test.

    With our excellent team, we will always do our best to provide clients with the highest quality, most competitive products and first-class services. To satisfy clients' requirements will always be our goals!

Q1:Are you a factory or trade company?
A1: A Factory and A subsidiary international trade company for export.

Q2: What can you provide?
A2: Our company is a professional manufacturer for Radiator and  Heat Exchanger Equipment and various Fin Tubes.

Q3:Where is your factory?
A3:Our company’s processing center is located in Zhangjiagang city, Suzhou, Jiangsu province, China, which is well equipped with kinds of machines.

Q4: How do you control quality?
A4: Inspection & Guarantee Certificate is supplied with shipment, and the Third Party Inspection is available.

Q5: What are the advantages of your company?
A5: We have many professional and technical personnel, more competitive prices and  better after-dales service than other companies.

Q6: Can you arrange the shipment?
A6: Sure, we can help you with the shipment.
      We have forwarders who have cooperated with us for many years.

Q7: How about the delivery time?
A7: It is based on the order, normally within 30 days after receiving your advance payment. 

Q8: Can you provide sample?
A8: Small samples in store can be provided for free.