NON ASBESTOS GASKET
Description
SunPass NON ASBESTOS gaskets are cutted from high quality non-asbestos sheets. TOP SEALING non asbestos gaskets are designed for a wide range of applications in petrochemistry, chemistry, industrial and other equipment requiring specific sealing solutions. A comprehensive range of grades is available covering a wide spectrum of applications.
Application
Petroleum and Chemical Industry:
Pipeline flange seals:non asbestos gaskets are used for flange connections in petroleum refining, chemical production and natural gas pipelines, providing chemical-resistant and temperature-resistant seals.
Storage tank and container seals: used to seal chemical storage tanks and reactors to prevent medium leakage.
Thermal power plants:
High-temperature pipeline seals: used for sealing boilers, steam pipes and other high-temperature and high-pressure systems.
Automotive industry:
Exhaust pipe gaskets: High-temperature resistant non-asbestos gaskets are used for sealing automobile exhaust pipe systems.
Food and beverage industry:
Equipment seals: used for sealing food processing machinery and beverage production lines to ensure product hygiene and safety.
Pharmaceutical industry:
Equipment seals: used in pharmaceutical equipment to prevent cross contamination and maintain the purity of drugs.
Water treatment and sewage treatment:
Pipeline and valve seals: used in water treatment facilities to seal pipes and valves to prevent water leakage.
HVAC systems:
Valve and pipe seals: used for sealing air conditioning and ventilation systems to ensure the normal operation of the system.
Advantages
Good sealability
Good flexibility
Highly compressible
Resistant to creep and cold flow
Easy to cut and install
Low compressive load to seal
Application Data
|
Item |
NNY150 |
NNY250 |
NNY300 |
NNY350 |
|
Temperature C |
150 |
250 |
300 |
350 |
|
Tensile strength MPa≥ |
8 |
10 |
12 |
15 |
|
Aging Coefficient ≥ |
0.9 |
|||
|
Density g/cm³ |
1.9-2.0 |
|||
|
Compressibility % |
12±7 |
|||
|
Rebound degree |
40 |
45 |
50 |
50 |
|
Pliability |
||||
|
Stress-relaxation≤ |
40 |
40 |
30 |
30 |
|
Oil sealing |
10 MPa pressure for 30 min |
|||
|
40 |
30 |
25 |
25 |
|
|
5to20 |
5to20 |
5to18 |
5to18 |
|
|
No bubble |
||||
|
With the temperature |
5 |
6 |
8 |
10 |
|
5to25 |
5to25 |
5to20 |
5to20 |
|
|
No Crack |
||||
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