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Lionpak® 5200

A high purity exfoliated graphite packing with Inconel reinforcement for valves.

  • High temperature
  • Valves

Formerly known as Ribbonpak Type M, Lionpak 5200 is a premium grade packing comprising exfoliated graphite fibre of high 98% carbon content, reinforced with Inconel wires.

The graphite fibres are reinforced with fine Inconel wires and are dry having no additives or dispersion in order to maximise temperature capabilities.

Cost effective alternatives are also available, please download the Lionpak 5201 and Lionpak 5202 datasheets for full details and specification.

  • Wire reinforcement enhances the mechanical strength of the packing to resist high pressures
  • Exceptional temperature range
  • Low friction and high thermal conductivity
  • Easy to cut, shape and install
  • Excellent chemical resistance
  • Long service life with rotary or rising stem valves
  • Conforms to Shell material specification MESC SPE 85/204

  • Valves handling steam, condensate, fuel, oils, gases, chemicals, process water or effluent
  • This product is widely used in petrochemical plants, refineries, power stations and steel mills

Valve Stem Duties

  • Maximum operating temperatures:
    • Steam: +650°C (+1202°F)
    • Oxidising conditions: +450°C (+842°F)
    • Non-oxidising conditions: +1000°C (+1832°F)
  • Minimum operating temperature: -200°C (-328°F)
  • Maximum system pressure: 30 MPa/300 bar (4351 psi)

  • Compatible with media in the range pH 0-14, excluding strong oxidising agents. Negligible volatile content
  • Low in extractable trace impurities such as chloride and sulphur

  • All popular square sections from 3 mm (1/8") upwards, in boxes containing 8 m (26' 3"), in coil form or on spools as detailed in the product datasheet
  • Also supplied as split preformed rings and sets
  • Please refer to the product datasheet for spool ordering information

Shell MESC SPE 85/204

Related Downloads

Compression packing fitting guide

English pdf (502 KB) Download

Lionpak 5200 datasheet

English pdf (408 KB) Download

Lionpak 5201 datasheet

English pdf (346 KB) Download

Lionpak 5202 datasheet

English pdf (345 KB) Download

Compression packing guide

Our constant advances in materials and lubricants, product design and manufacturing techniques, keep us at the forefront of compression packing technology. We therefore bring you one of the widest ranges of packings to match the temperatures, pressures and speeds of your most modern fluid handling systems, and economical packings for your older plant.

Find out more
Compression packing guide

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