1. Due to the high complexity of the pressure pipe medium, the stainless steel instrument pipe has acid resistance, alkali resistance and corrosion resistance. The pressure and temperature are related to the difference between the pipe material and the working material, so attention should be paid to the material when selecting.
2. Pay attention to processing parts, such as connecting threads, valves, flanges, tees, elbows and other pipe joints, to ensure accurate use opportunities.
3. When welding special materials, there is no error in the base material, processed parts and welding materials.
4. In addition to the argon arc welding used for the bottom in flange welding, electric welding is also required to cover the surface, and the welding rods cannot be mistaken.
5. In the actual installation process, it is generally impossible to achieve the desired effect – low point drainage and high point exhaust.
6. Care should be taken when installing the transmitter and pressure switch conduits.
7. Due to the high requirements for measurement accuracy and sensitivity, attention must be paid to the inclination requirements for instrument pipe laying.