Standard for Laboratory Gas Pipeline Design

During the design process of the laboratory, gas lines are involved. Generally, laboratory gases mainly consist of non-flammable gases (such as nitrogen, carbon dioxide), inert gases, flammable gases, highly toxic gases, and oxidizing gases. Therefore, when designing the laboratory, considerations must be given to the installation of gas pipelines.

In the design of gas pipelines, the following points must be considered:

The pipeline design determines the diameter based on the pressure values at the instrument end and the volume of material used.

All gas pipelines are composed of high-quality, fully annealed, seamless stainless steel tubes.

All pipelines, valves, and pressure gauges are made of high-quality full stainless steel and are standard components.

The instrument's gas pipeline is resting against the back of the instrument table.

Flammable gases, such asC₂H₂Please provide the Chinese content you would like translated into American English.H₂The gas must be separated from other gases and introduced individually.

All gas pipeline connections are made with non-expanding mechanical clamps.

The gas pipeline leading to the instrument bench will be fitted with a separate ball valve for control.

All gas exports are equipped with stainless steel ball valves and come with a 1/8 inch (3.2 mm) adapter.

All supports for the gas pipeline must be galvanized for corrosion protection.

Every 1.5 meters or so, the gas pipeline requires a support bracket. Additionally, set the appropriate bracket positions based on the diameter of the gas pipeline's bends.

11. The experimental gas pipeline contractor must ensure the cleanliness of the gas pipeline system. All inspections of gas pipelines should be conducted according to the standard procedures. Pressure tests must be conducted on the gas pipelines to prevent leaks.