Pressure rating code of pneumatic ball valve: pressure rating code: 16 means the pressure is 16 kg (1.6Mpa), and the maximum pressure can reach 64Mpa 150LB 300LB 600LB 900LB 1500LB 2500LB represents American standard pressure

Analysis on the design of high temperature resistant compensator
Design of High Temperature Resistant Compensator
1. Set a guide cylinder in the compensator: set a guide cylinder in the corrugated pipe. The filler between the corrugated pipe, the receiver and the guide cylinder is aluminum silicate fiber and silicone rubber asbestos rope, and stop sealing through the sealing ring. The guide cylinder is made of heat-resistant steel materials, and forms a thermal insulation layer on its inner side through stainless steel wire mesh. Pour high-temperature castable on the castable hook in the guide cylinder.
2. The filling materials are coated with organic silicon, fluorine and other macromolecular materials, which have excellent high temperature resistance, corrosion resistance, sealing performance, fatigue resistance and aging resistance. Due to the high cost of silicone, many manufacturers will use other materials instead, which is very important.
3. Installation skills: In the process of installation, there must be guidance from technicians. The guidance from technicians can reduce the installation time, and can also change the bento.