Engineered from high-carbon graphite and PTFE for superior sealing in high-pressure, corrosive pump and valve applications.





Constructed from high-carbon graphite, PTFE, and specialized lubricants for maximum performance.
Ideal for comprehensive sealing of valves, pumps, and reactors under high pressure and strong causticity.
Provides a reliable seal across an extensive pH range from 0 to 14.
Maintains integrity and performance in a wide operational temperature range from -200°C to 260°C.
Ensures low friction and long service life with a maximum velocity tolerance of 12m/s.
Withstands high operational pressures, rated for 10-25MPa, ensuring leak-free performance.
Material Composition: High Carbon Graphite, PTFE, Lubricant
Operating Temperature: -200°C to 260°C
Maximum Pressure: 10-25 MPa
Maximum Shaft Speed: 12 m/s
pH Range: 0-14
Density: 1.2-1.4 g/cm³
We're here to help you with your needs. Let's talk about how we can help you.