Ramie Packing R4804

Composition

Ramie yarns
Dispersion of PTFE
Lubricant silicon free

Characteristics

Ramie is used for applications requiring robustness and durability. For this reason, it is employed in the production of packings and textile gaskets, taking advantage of its resistance properties, especially in industrial environments that require materials with good chemical and wear resistance.

  • High tensile strength: it is up to eight times stronger than cotton, making it ideal for industrial and technical applications.
  • Moisture resistance: ramie maintains its strength even in humid environments, offering excellent dimensional stability.
  • Wear resistance: compared to other natural fibers, it is less prone to deterioration from friction and wear.
  • Thermal stability: it can withstand high temperatures without losing its mechanical properties.
  • Environmental sustainability: as a natural and biodegradable fiber, ramie is considered a sustainable choice.

Applications

Packing for pumps and mixers, suggested for marine applications.

Ramie Packing R4804
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  P bar Ibf/in2 Vm/S f/pm pH T°C T°F
60 900 2 400 4 ÷ 10 -50 ÷ 120 -60 ÷ 250
25 375 10 2000

  • Never use the product to the maximum temperature and pressure associated. Consult the manufacturer for further information

  • The peak temperature can be sustained for short exposures

sezione mm sezione inch kg/box lbs/box mt/box ft/box mt/kg ft/lbs
3 1/8" 1 2.2 100.0 328.1 100.0 149.0
4 - 1 2.2 50.0 164.0 50.0 74.5
5 3/16" 1 2.2 25.0 82.0 25.0 37.2
6 - 2.5 5.5 50.0 164.0 20.0 29.8
6.5 1/4" 2.5 5.5 41.7 136.8 16.7 24.8
8 5/16" 2.5 5.5 27.8 91.2 11.1 16.6
9.5 3/8" 2.5 5.5 19.2 63.0 7.7 11.4
10 - 2.5 5.5 17.9 58.7 7.1 10.7
11 7/16" 2.5 5.5 14.7 48.2 5.9 8.8
12 - 2.5 5.5 12.5 41.0 5.0 7.4
12.7 1/2" 2.5 5.5 10.9 35.8 4.3 6.5
14 9/16" 5 11 17.9 58.7 3.6 5.3
16 5/8" 5 11 13.9 45.6 2.8 4.1
17.5 - 5 11 12.2 40.0 2.4 3.6
18 11/16" 5 11 11.1 36.4 2.2 3.3
19 3/4" 5 11 9.8 32.2 2.0 2.9
22 7/8" 5 11 7.4 24.3 1.5 2.2
25.5 1" 5 11 5.3 17.4 1.1 1.6

  • The weight per meter and the packaging's weight may have a tolerance of +/- 10%. Other sizes and packaging are available on demand.