As a traditional type of heat exchange equipment,
a shell-and-tube heat exchanger has been applied for ages. It has been extensively applied in many industrial departments, especially in such industries as chemical engineering, petroleum, and energy source. Shell-and-tube heat exchanger is composed of many tubes which constitute a tube bundle that serves as the heat transfer surface of the heat exchanger. It is hereby also known as a tubular heat exchanger.
At present, the traditional heat transfer enhancement methods can be broadly divided into three categories: tube side heat transfer enhancement, shell side heat transfer enhancement, and overall heat transfer enhancement. There are two main ways to strengthen the heat exchange of tube side. One is to change the shape of the tube or improve the heat exchange area, such as spiral groove tube, cyclone tube, bellows tube, scaling tube, threaded tube, etc. The other is to enhance the degree of turbulence in the tube,
for example, the tube is equipped with various shapes of inserts. Among them, change the design way of the heat exchange tube, such as changing the shape of the heat exchange tube, or increase the turbulence degree and heat transfer area of the fluid in the tube side, the specific design object includes bellows, telescopic tubes, finned tubes, etc. The other type includes the tube insert design, and through the tube wound wire wreath, bond, etc., to achieve the turbulence degree of the tube; Comparatively speaking, the tube insertion form is simple in execution, good effect, less investment, is the main application of the tube side heat transfer enhancement form.
Shell and tube heat exchanger is also called tubular heat exchanger, is closed in the wall of the tube bundle in the shell as the heat transfer surface between the wall heat exchanger, the structure is generally composed of tube box, shell, tube bundle, tube plate, baffle plate and other components. At present, used in the production of industrial heat exchange equipment, tube and shell heat exchanger is still dominant, while it in thermal efficiency, compact structure and metal materials consumption, etc.,
Features
Simple structure, easy manufacturing
(1-2000m³/h)
Large processing quantity (1-2,000m³/h)
Extensive material selection (carbon steel, stainless steel, copper or other metals)
Stable and reliable operating state
Strong adaptability (applicable to almost all industries)
(≤800°C;≤6.0Mpa)
Adaptability to high temperature and pressure (≤800°C; ≤6.0Mpa)
Q&A
1. Q: How long can we deliver goods?
A: It would be 15-25 days after payment and drawing sketch confirmed
2. Q: Can your company supply an after-sales warranty?
A: Yes, we can supply 1-year after-sales warranty against B/L date.
3. Q: What payment terms can you accept?
A: We can accept L/C, T/T, etc.
4. Q: Can you accept customized order?
A: Yes, we accept, we have a very professional technical group who can design the special products according to your basic parameter/ datasheet/ drawings or sample.
5. Q: Do you have your own factory or just you are a trading company?
A: We are the direct factory group, one is in Guangzhou City, Guangdong Province, another is in Huanggang City, Hubei Province.
6. Q: Is OEM order acceptable to your company?
A: Yes, OEM is Welcomed.
Q7: What kind of equipment used for manufacturing process?
A: A series of high-tech equipment used in the process of manufacture,
including special hydraulic machine for plate heat exchanger, CNC automatic cutting machine,
automatic wheat arc welding machine, automatic plasma welding machine, CNC plate winding machine, shearing machine and etc.
These machine
Q8: Whate are certificates and soft power used in manufacturing process?
A: Tranp has obtained ISO9001 certification, CE certification,
standardized enterprise certification and various utility model patent certificates, with professional engineering and technical personnel engaged in the design of heat exchange equipment,
thermal system and environmental recovery system. We will help customers to qualify CE certificates or other foreign certificates in different area all over the word.
Q9: What material and standards used for products?
A: All the products are manufactured as per national standards,
including TSG21-2016, NB/T47004-2009,GB150.1-4-2011,GB/T151-2014,GB/T14296-2008 and etc.
Q10: What is quality inspection procedure to maintain product quality?
A: Tranp has provided professional inspection regulation for Final quality controls for all products, to strictly control the quality of products from our warehouse.
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