The production of industrial waste gas and organic waste gas not only affects people's health, but also causes environmental pollution. Waste gas treatment is mainly used in various production lines or production workshops that produce waste gas.

Because of its complex type, composition and characteristics of waste gas, it is necessary to pay attention to the selection of waste gas treatment equipment pipe material, different characteristics of waste gas, need to choose the corresponding material of the pipe, as follows:

1. Corrosive gases, such as acids, alkalis and other exhaust gases, we usually choose corrosion-resistant pipelines and choose pipelines made of pp material.

2. Gas containing high temperature, such as baking waste gas, usually choose thin galvanized galvanized iron pipe, high temperature resistance and low cost.

3. For gases with high pressure characteristics, it is necessary to pay attention to the thickness of the pipeline when collecting, and the pipeline of the laboratory waste gas treatment equipment needs to have a certain pressure resistance.

4, with high temperature and corrosive gases, need to choose 304 stainless steel material, or 316 stainless steel material, these corrosive gases usually have liquid, need to pay attention to the sealing of the pipeline, the need for fully welded stainless steel pipes.