RS type piston rod seal

RS type piston rod seal is composed of PTFE piston rod sealing ring and O-ring group Used for sealing the piston rod and plunger of hydraulic cylinders. Due to the use of specially modified PTFE materials, excellent low friction can be guaranteed Friction, wear resistance, compression resistance, high temperature resistance, and chemical corrosion resistance characteristics. The use of O-rings made of different materials ensures a wide range of operating temperatures. Due to its special shape design, it has good oil film return characteristics. RS type is particularly suitable for controlling oil cylinders, servo systems, machine tools, and fast Respond to oil cylinders and construction machinery. technical parameter Working pressure: ≤ 40MPa Working temperature: -30 ℃~+180 ℃ Reciprocating speed: ≤ 4m/s Media General petroleum based hydraulic oil, water ethylene glycol hydraulic oil, oil water emulsified hydraulic oil Installation Rod diameter less than 30mm requires open grooves to avoid sealing lips Damaged, measures should be taken to avoid sharp edges during installation. Materials Modified PTFE+bronze, high-performance NBR or FPM with different hardness, The standard type is a high-performance NBR with a hardness of 70 degrees.

2024/01/02