Hot sales lip seal ptfe Technical Data, Pressure: 40 MPa Temperature: -40…+260 degree centigrade Slide speed: 15 m/s Medium: Virtually all fluids, chemicals and gases. Material: Spring: Stainless Steel 301/304/316 Seals: PTFE – filled (carbon, fiber glass, graphite…) Color: Blue, yellow, white, black www.dshseals.com