PTFE Spheres PTFE Ball Diaphragm Pumps Seal Balls Valve Balls White 3mm – 63 mm
Solid PTFE Ball. Material : Poly tetra fluoroethylene (PTFE). Made of high quality Poly tetra fluoroethylene (PTFE) materials. It has excellent chemical stability, corrosion resistance, excellent sealing, high lubrication and non-stickiness, electrical insulation and good aging resistance, high temperature and low temperature resistance.