China factory TENSION 100% free asbestos paronite sheet for sealing gasket
Manufacturing:
TENSION non asbestos oaronite sheet is made from non asbestos aramid fiber, other synthetic fibers, bonded with nitrile rubber/nbr rubber. It is manufacturered through high temperature and pressure, under rigorous quality control standard.
Application:
equipment such as pipe flange joint seal and valve cover seal, water and waste water solution industry, oil refining indutry, petroleum transmission pipeline, boiler room, generation plant, kinds of mechanical joint surface seal material, distillation industry, automobile truck and motorcycle internal combustion engine etc.
suitable Medium:
aliphatic hydrocarbons
water
oil
gasoline
mild inorganic acids
mild organic acids
refrigerants
diluted alkalis
brine
alphatic solvents
industry gases
vegetable oils
synthetic oils
petroleum and derivatives
air
neutral solutions
general chemicals
steam and vapour
NY250 non asbestos fiber jointing sheet speficiations:
color can be: green, blue, yellow, red, brown, black etc.
thickness can be: 0.4mm-6mm
continous working temperature MAX: 250 degree celsius
continous working pressure MAX: 2.5mpa
excellent sealability
excellent chemical resistant and creep relaxation
general purpose sheet
gas permeability
strengthened steel wire mesh insertion available
anti-stick to flange graohite coating available
Physical property of NY250 non asbestos gasket material sheet:
tensile strength: ≥11mpa
compressibility: 7-17%
recovery: ≥45%
creep relaxation: ≤45%
density:1.92g/cm3
dipped in ASTM fuel oil B, 21℃-30℃, 5h, thickness incease 0-20%
dipped in IRM903 oil, 149℃,5h, tensile strength≥7mpa, weight increase≤30%
sealability at room temperature oil, media pressure 10, no leakage within 30 minites
nitrogen leakage: ≤300ml/(h.mm)
Sealing gasket of non asbestos fiber jointing sheet
we can also direct supply sealing gasket. You just need to give us specifications of your gasket, and better with picture or drawings.