Spiral copper fin tube for rotogravure printing press machine

      Extruded Spiral Finned Tube

   Spiral Fin Tube

Due to the features that higher heat transfer coefficient, larger heat transfer area and less consumption of steel etc, Threaded pipe has been recognized as a kind of strengthening heat transfer element. The research report pointed out that the design of is reasonable. So the flue gas heat transfer efficiency of threaded pipe is 1. 6 times of light tube. Because the threaded pipe has the remarkable characteristics, it has been more and more widely used in boiler manufacture.   Features:

(1) The heat transfer of a thread smoke tube is as the same as that of 1.7 to 1.8 root ordinary pipes after application of the optimization of heat transfer and flow resistance when it is used on the boiler. This not only can reduce the pipe numbers, but also can lessen the diameter of the pot shell, thus, to save the steel and to cut down capital.

(2) The heat transfer surface area is 1.5 to 2.0 times of the light pipe, this greatly improves the activity of the cooling methods and strengthen the tube inside boiling and condensation transfer effects in the application of air conditioning refrigeration industry.

(3)Setting up in heat exchange equipment application on decoration, steel or stainless steel tube through a molding machine rolling, spiral tube fouling are spiraling in appearance, set decoration equipment running line temperature changes make the pipe produces expansion and contraction, thus can make the dirt to fall off; For the cylinder and the light pipe scale layer, without the power off.

      One Of Reference Drawing

A1: A Factory and A subsidiary international trade company for export.

 A2: Our company is a professional manufacturer for Radiator and Heat Exchanger Equipment and various Fin Tubes.

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

A4: Inspection & Guarantee Certificate is supplied with shipment, and the Third Party Inspection is available.

A5: We have many professional and technical personnel, more competitive prices and better after-dales service than other companies.

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

A7: It is based on the order, normally within 30 days after receiving your advance payment.

A8: Small samples in store can be provided for free.