Industry Information

Update December 19, 2022

How to ensure the appearance and quality of welded joints

Generally speaking, there are several key points to forming a beautiful and solid weld pattern. Firstly, the hand must be steady and not shaky, as this is directly related to whether the weld pattern...

Update December 10, 2022

Why welds crack

Why welds crack We are often amazed at the beauty of welds, but then we have to accept the reality that such beautiful welds can fail the test. This is a headache for engineers. How do they occur?...

Update November 30, 2022

Introduction to the installation and use of reactors in the laboratory

1. Check whether the equipment is damaged after opening the package. Install the equipment according to the structure of the equipment according to the model. The parts are checked according to the...

Update November 25, 2022

Comparison of dry, full liquid and falling film evaporators and comparison of advantages and disadvantages

Comparison of dry, full liquid and falling film evaporators and comparison of advantages and disadvantages It is well known that the four major components of a refrigeration system are a compressor,...

Update November 15, 2022

How to safely use liquid nitrogen tanks

1. Due to the large heat of the liquid nitrogen tank , the first time the liquid is filled with nitrogen, the heat balance time is longer, and it can be pre-cooled with a small amount of liquid...

Update November 08, 2022

How to use the rotary air preheater daily

How is the rotary air preheater used normally? In the process of using the rotary air preheater, due to the equipment itself or the misoperation, it will often encounter problems such as excessive...

Update November 01, 2022

Heat exchanger tube to tube plate connection

Overview The heat exchanger, as a heat transfer device that transfers some of the heat from the hot fluid to the cold fluid between materials, has a wide range of applications in people's daily lives...

Update October 26, 2022

Introduction to rolling surface processing of stainless steel tubes and the role of various elements in stainless steel

Introduction to rolling surface processing of stainless steel tubes Stainless steel tube is an economic section of steel, is an important product in the steel industry, can be widely used in life...

Update October 18, 2022

Learn the basics of chemical storage tanks in one article

Storage tanks are widely used in the chemical industry for the storage of raw materials, finished products and intermediate products, in order to ensure the safe production of devices, energy saving...

Update October 10, 2022

Characteristics and Application of Ni-based Brazing Heat Pipe Heat Exchanger

1 heat pipe and heat pipe Heat pipe heat exchanger is mainly composed of the shell and the working medium inside the pipe. First of all, these two substances are required to be chemically compatible,...