Ningbo Sunwell Sealing Materials Co.,Ltd is one of the leading China free oil ptfe packing manufacturers and suppliers with one of the famous brands, and we are also a professional free oil ptfe packing company and factory, welcome to contact us.Description: Pure PTFE Packing is braided of Pure PTFE yarn without any lubrication. Designed for valves and lower shaft speed application under medial pressure in food processing, pharmaceuticals, paper mills, fiber plants where high purity and corrosion resistance is required.Typical Application > Rotary and reciprocating plant in the food processing, pharmaceutical, special chemicals, and pulp and paper sectors. > It is particularly recommended for sugar and chocolate processing, and fine paper production.Prime Features > Clean, non-contaminating and graphite free > Long maintenance free service life > Minimal shaft wear and leakage > Superior performanceTechnical DataMaterial100% Pure PTFE yarnTemperature Range-150 up to +260 oCProcessRotating15 barReciprocating100 barStatic150 barShaft Speed2m/sPH0~14Density1.3g/cm3
