Braided packing

Carbon Fiber Packing

Carbon fiber packing braided from continuous carbon yarns with graphite and lubricant impregnation, designed for high-te.....

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Carbon Fiber Packing is braided from high-strength continuous carbon yarns that are specially softened to improve flexibility and handling. During manufacture, the packing is impregnated with proprietary lubricants and fine graphite particles, which fill internal voids, reduce friction during start-up, and help form an effective leakage barrier. This structure allows the packing to seat quickly and achieve reliable sealing with minimal adjustment.

For demanding applications, Inconel wire reinforcement can be incorporated to enhance mechanical strength and extrusion resistance, particularly in static or high-load sealing conditions. The packing is suitable for use as a standalone solution or in combination with graphite rings as an anti-extrusion system.

Features

• Braided from high-strength continuous carbon fiber yarns

• Impregnated with lubricants and graphite particles for low friction

• Excellent resistance to high temperature and high pressure

• Fast break-in and stable sealing performance

• Optional Inconel wire reinforcement for added strength

• Suitable for dry-running and severe service applications

Specifications

• Product Name: Carbon Fiber Packing

• Temperature Range: −50 °C to +650 °C

• Density (Approx.): 1.2 – 1.4 g/cm³

• PH Range: 2 – 12

Pressure Limits

• Rotating: 25 bar

• Reciprocating: 100 bar

• Valve: 200 bar

Shaft Speed

• Maximum: 20 m/s

Size Range

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

Applications

• Stuffing boxes of pumps and valves operating at high temperature and pressure

• Static and dynamic sealing in power stations, refineries, and boiler plants

• Dry-running equipment such as ventilators and fans (when combined with pure graphite rings)

• High-temperature motor-actuated valves and steam turbine systems

• Handling of water, steam, acids, and alkalis in industrial processes

Packaging

• Supplied in coils of 5 kg or 10 kg

• Other packaging options available upon request

• Precut lengths can be provided as specified

 Technical data sheet