WS-SEALS Various Models PTFE O Ring White PTFE Seal Ring O-Ring

PTFE O - rings are made of a material that features high and low temperature resistance, strong chemical stability, and a low coefficient of friction. The O - ring is circular in shape with a circular cross - section. It is installed in the sealing groove and creates a sealing effect through extrusion. PTFE O - rings are commonly used in the connection parts of equipment and pipelines where high - level sealing requirements exist and which need to adapt to special working conditions, such as high - temperature and highly chemically corrosive environments.