Braided by PTFE fiber yarns and treated with a special inert lubricant .Under a minimum pressure of the stuffing box, it keeps unchanged in the long run. The low friction coefficient prevents the surface of the shaft from forming heat even in the presence of high peripheral speeds. It is suitable for high-concentrated chemical products, strongly aggressive and oxidative
Rubber core is also available.
Teflon Packing is suitable for seals valve and seals pump used in food processing, pharmaceuitcal, paper mills, fiber plant, where high purity and corrosion resistance is required. Without any lubricant. (Food grade packing)
Specification:
Size: 3.0mm - 50mm
Material: 100% PTFE yarn braided ptfe packing
Pressure | Mpa | 2 | 10 | 20 |
Temperature | C | <280 | ||
Linear speed | M/s | 8 | 2 | 2 |
PH range | 2~12 |