... and manufature seal packings 2.ISO9001,SGS certification Style: Molded PTFE and Extrusion PTFELength: 100mm, 150mm, 300mm, 1000mm, 1500mm, 2000mmOD: 10mm ... plastics, the best corrosion-resistance and dielectricityLead insulating sleeve, corrosion-resistant PTFE bush, and corrosion-resistant insulating PTFE Sleeves for different corrosive conditions, heat exchanger ...