Description features:Features:
Mid-pressure asbestos rubber sheet:
1) Description: made from asbestos fiber and rubber by compression
2) Applications: suitable for sealing gaskets for flange connections with such media
as water, saturated steam, air, gas, alkali, ammonia, etc.
3) Physical properties:
a) Tensile strength (MPa): ¡Ý6 - 12
b) Density (g/cm&sub3): 1.6 - 2.0
c) Compressibility (%): 12¡À5
d) Recovery (%): ¡Ý35 - 40
e) Sheet sizes: 1,500 x 1,350, 1,270 x 1,270, 1,270 x 3,810, 1,500 x 2,000mm
f) Thickness: 0.5 - 5.0mm
g) Color: black, red, green, purpleHigh pressure asbestos rubber sheet:
1) Description: made from asbestos fiber and rubber by compression
2) Applications: suitable for sealing gaskets for flange connections with such
media as water, saturated steam, air, gas, alkali, ammonia, etc. under high
pressure and high temperature
3) Physical properties:
a) Tensile strength (MPa): ¡Ý19
b) Density (g/cm&sub3): 1.6 - 2.0
c) Compressibility (%): 12¡À5
d) Recovery (%): ¡Ý45
e) Sheet sizes: 1,500 x 1,350, 1,270 x 1,270, 1,270 x 3,810, 1,500 x 2,000mm
f) Thickness: 0.5 - 5.0mm
g) Color: purple, grayOil-resistant asbestos rubber sheet:
1) Description: made from quality asbestos fiber and oil-resistant rubber by
compression
2) Applications: suitable for sealing gaskets for connection of oil pipelines,
connecting parts in diesel engines and flange connections of refining equipment
and distillation pipelines
3) Physical properties:
a) Density (g/cm&sub3): 1.6 - 2.0
b) Compressibility (%): 12¡À5
c) Recovery (%): ¡Ý45-55
d) Sheet sizes: 1,500 x 1,350, 1,270 x 1,270, 1,270 x 3,810, 1,500 x 2,000mm
e) Thickness: 0.5 - 5.0mm
f) Color: blue, purple, greenWire mesh reinforced asbestos rubber sheet:
1) Description: made from asbestos fiber and rubber, reinforced with wire mesh
through a compression and vulcanization process (graphite coating is optional)
2) Applications: suitable for sealing gaskets for such media as water, oil, oil vapor,
etc.
3) Physical properties:
a) Temperature: 200 - 500¡ãC
b) Pressure: 3.0 - 10.0Mpa
c) Sheet sizes: 1,500 x 1,350, 1,270 x 1,270, 1,270 x 3,810, 1,500 x 2,000mm
d) Thickness: 0.5 - 5.0mmAcid-resistant asbestos rubber sheet:
1) Description: made from quality long asbestos fiber and acid-resistant synthetic
rubber by vulcanization and compression
2) Applications: suitable for sealing gaskets for acid media
3) Physical properties: all the following are based on the condition of room
temperature for 48 hours
a) Vitriol (18mlo/L): weighting percentage ¡Ü50%
b) Hydrochloric (12mlo/L): weighting percentage ¡Ü45%
c) Nitric acid (1.67mlo/L): weighting percentage ¡Ü40%
d) Sheet sizes: 1,500 x 1,350, 1,270 x 1,270, 1,270 x 3,810, 1,500 x 2,000mm
e) Thickness: 0.5 - 5.0mm
f) Colors: black, greenNon-asbestos rubber sheet:
1) Description: made from special fiber and oil-resistant synthetic rubber through
compression and vulcanization process
2) Applications: suitable for sealing gaskets for connections of oil pipelines,
connecting parts of diesel engines and flange connections of refining equipment
and distillation pipelines
3) Physical properties:
a) Temperature: 150 - 450¡ãC
b) Pressure: 1.5 - 35MPa
c) Sheet sizes: 1,500 x 1,350, 1,270 x 1,270, 1,270 x 3,810, 1,500 x 2,000mm
d) Thickness: 0.5 - 5.0mm
e) Colors: black, green, red