we are offering Ptfe Finish Components. PTFE Machined Finish ComponentsValves seats, Roof packings, Seal cover, Plug valve sleeve, wedge rings, 'O' rings, Washers, Bearings, and Bushings, Insulators, Pipe joints, Guides, Beakers, Piston Rings, Rider rings etc for non-lubricated compressors, Balls etc.