PTFE Impregnated Cotton Fiber Packing, 3-50 mm, PN70, Braided

Jul 25, 2025

Product Name: Cotton Fiber Valve Packing with PTFE Impregnation
Type: Gland Packing
Material: Cotton Fiber Yarn, PTFE, Specialized Additives
Size: 3-50 mm, 1/8-2 Inch
Pressure: 70 Bar (Valve)
Density: 1.2 g/cm3
PH: 4-10
Temperature Range: -50°C to 130°C

Advantages

Flexible and elastic
Easy to handle and install
Low coefficient of friction for reduced wear and smooth operation
Excellent Resistance to Fuels

Applications

Universal packings for rotary and reciprocating pumps
Suitable for shipbuilding and domestic fresh water pumps
Ideal for demanding industrial applications such as pumps and valves where reliability and durability are crucial
Preferred in chemical, petrochemical, and pharmaceutical industries due to improved chemical resistance and longevity

The High-performance packing is meticulously crafted from long cotton fiber yarn, thoroughly impregnated with PTFE and a blend of specialized additives. This combination provides an exceptionally low coefficient of friction for smooth operation and minimal wear on mating surfaces. The impregnation enhances resilience, flexibility, and the ability to conform to shaft or gland irregularities, ensuring an effective seal under varying temperatures and pressures.

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www.chinatopper.com
Address: Xiamen
Phone: 86-592-5819200
Business Type: Trading, Industry & Trading, Manufacturer,

Supplier Website

Source: https://www.valvepackingsealkits.com/ptfe-impregnated-cotton-fiber-packing-3-50-mm-pn70-braided.html