The China Pure PTFE Braided Packing Plant offers high-quality valve stem and pump shaft packing made from 100% PTFE silk yarn. This packing is braided to ensure durability and flexibility, with sizes ranging from 4 to 20 mm and capable of withstanding pressures up to 100 bar. Designed for chemically aggressive fluids, it provides excellent resistance to corrosion and wear, making it ideal for demanding industrial applications.
Product Name: Pure PTFE Braided Packing, Valve Stem Packing
Material: PTFE
Dimensions: 4-20 mm
Pressure: 0-100 bar
Parameters: Speed < 10 m/s, pH 0-14
Fluids: Chemically Aggressive Fluids
Usage: Pumps, Valves
Operating Temperature Range: Maximum 280°C (536°F), Minimum -200°C (-328°F)
Applications: Chemical, pharmaceutical, and food industries
Characteristics:
Chemical-resistant
very low friction coefficient
perfect chemical inertness
PTFE packing for dynamic applications is made of 100% PTFE silk yarns, each single yarn being impregnated with PTFE. The packing is then re-impregnated with a mix of PTFE and inert lubricant during the braiding operation. Available in preformed packing rings, on request. The chemical inertness of PTFE ensures performance in dynamic applications.