Heat Exchange Tube

The tubes which are used in heat exchangers are called heat exchange tube. In addition to plain tubes, heat exchangers can also use a variety of enhanced heat transfer tubes, such as finned tubes, threaded tubes, spiral grooved tubes, etc.The heat exchange tube is one of the elements of the heat exchanger, which is placed in the cylinder and used for heat exchange between the two media. Has high thermal conductivity and good isothermal properties. It is a device that can quickly transfer heat energy from one point to another with almost no heat loss, so it is called a heat transfer superconductor, and its thermal conductivity is thousands of times that of copper.

In order to meet our own requirements of shell&tube exchanger, we have set up a production line to produce different types of heat exchange tube, including Seamless Tube and welded tube.

Material of Heat Exchange Tube

Commonly used materials of heat exchange tube are carbon steel, low alloy steel, stainless steel, copper, copper-nickel alloy, aluminum alloy, titanium, etc. In addition, there are some non-metallic materials, such as graphite, ceramics, polytetrafluoroethylene, etc. In the design, appropriate materials should be selected according to the working pressure, temperature and corrosiveness of the medium.            

Production Process of Heat Exchange Tube                   

The production of heat exchange tubes requires multiple processes such as round tube blanks, heating, drilling, annealing, pickling, oiling, cold drawing, heat treatment, straightening, hydraulic testing, marking, and storage. The production process has a great influence on the precision control. The heat exchange tubes with high precision requirements must be well controlled in each process link, and the production strength and the operating experience of the workers are strictly required.

Advantage of Our Product

1. We cooperate with several big steel factory, which ensures good price of raw material.

3. Standardized quality management system .

4. High requirement of production process.

5. Professional team of heat exchange.

6. Excellent service for shipment and after-service.

Package

The package of heat exchange tube can be bundle pack with end cover, or film protection. The wooden box is also used for better protection.

About Us

Guangdong Jiema Energy Saving Technology Co., Ltd. (hereinafter referred as Jiema) used to be called Guangzhou Jiema Heat Exchanger Co.,Ltd. It was established in 2005, a reliable enterprise who integrates research, development, design, manufacturing, sales and after-service. Our mission statement is to be a trustworthy partner!

☏FAQ of Heat Exchange Tube

        1. What is cold drawn tube?

         Cold-drawn steel pipe, cold-rolled steel pipe line is a complete set of equipment for producing pipes by cold-rolling, cold-drawing or a combination of cold-rolling and cold-drawing. It is a product of deep processing of hot-rolled pipes or welded pipes.