Reinforced Asbestos Rubber Sheet for higher pressures

Paronite sheet reinforced by steel wire makes it ideal for operating under high pressures ( up to 10 MPa) and high temperatures( up to 450°C).

Specification

  • Thickness: 0.8mm, 1.0mm, 1.2mm, 2.0mm, 3.0mm;
  • Length × Width: 400×300mm, 1500×1000mm.

Packaging: Packed in boxes (wood, cardboard or metal) or crates lined with water-proof paper.

Reinforced Asbestos Rubber Sheet
Operating Environment and Application
Operating environment Max pressure (MPa) Max temperature(° C) Sealing Connections Equipment
Steam (superheated and saturated), fresh water (superheated) 10 450 "tongue and groove", "hollow-ledge" for sealing smooth connections under medium pressure up to 4.0 MPa piping, valves and control valves, pumps, compressors, internal combustion engines and other units
Dry inert gases, air 7.5 250
Light and heavy oil products, oil fractions 7.5 400
Physical and mechanical property
Item Value
density 1.9-2.5g/cm3
maximum weight increase when exposed for 5 hours: - kerosene at 23 ° C - in aircraft MS-20 oil at a temperature of +150 ° C 8% - 21% 28%
loss on ignition 25%
Compressibility (35 MPa)% 6%~13%
Recoverability (35 MPa) ≥30%
pliability No cracks

Note: Surface Roughness Rz ≤ 40 microns.

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