Braided packing

White PTFE Packing with Aramid Corners

White PTFE packing with aramid corners combining low friction and high strength, designed for high-pressure pumps and va.....

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White PTFE Packing with Aramid Corners is a composite multi-yarn packing engineered to combine the low-friction performance of pure PTFE with the superior strength of aramid fiber. The packing corners are constructed from PTFE-impregnated aramid yarns to enhance mechanical strength and extrusion resistance, while the sliding surfaces are made from high-purity PTFE yarns to ensure smooth operation and reduced shaft wear.

This balanced structure improves overall durability, pressure resistance, and sealing reliability, making the packing suitable for demanding dynamic and static sealing applications where both strength and cleanliness are required.

Features

• Composite design with PTFE yarn body and aramid-reinforced corners

• PTFE impregnation for excellent lubrication and low friction

• High mechanical strength and improved extrusion resistance

• Clean, non-staining material suitable for sensitive processes

• Good chemical resistance across a wide pH range

• Stable sealing performance under high pressure conditions

Specifications

• Product Name: White PTFE Packing with Aramid Corners

• Style: P260

• Temperature Range: −100 °C to +280 °C

• PH Range: 2 – 12

Pressure Limits

• Rotating: 20 bar

• Reciprocating: 100 bar

• Static: 180 bar

Shaft Speed

• Maximum: 12 m/s

Size Range

• Cross Section: 6 × 6 mm to 50 × 50 mm

Applications

• High-pressure reciprocating pumps

• Medium-speed centrifugal pumps

• Valve sealing applications

• General service with steam, gases, and solvents

• Mild acids, alkalis, and most abrasive liquids

• Pulp & paper, pharmaceutical, food, and sugar processing industries where non-staining sealing is required

Packaging

• Supplied in coils of 5 kg or 10 kg

• Other coil weights available upon request

• Precut lengths can be provided as specified

Technical data sheet