HS8514 Non-asbestos Metal Wound Gasket
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Product Introduction
HS8514 non-asbestos metal winding pad is made of thin steel belt and non-asbestos belt alternately wound, its structural density can be made according to different locking force requirements, and the use of inner and outer steel rings to control its maximum compression, with temperature resistance, pressure resistance, oil resistance, excellent air tightness, good resilience and low leakage rate. Especially suitable for uneven load, easy relaxation of joint force, temperature and pressure changes periodically, impact or vibration occasions. Valves, pumps, heat exchangers, towers, manholes, hand holes and other flange joint static sealing components. Widely used in petrochemical, machinery, electric power, metallurgy, shipbuilding, medicine, atomic energy and aerospace and other fields.
Performance parameters
Identification code |
Temperature |
Pressure (Mpa) |
Applicable media |
Compression rate%
|
Rebound rate% |
Stress relaxation rate% |
|||
A | B | C | D | ||||||
HS8514
|
100~ 350
|
General air tightness
|
18-30 |
≥ 19
|
≤ 28
|
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