High Quality Ring Gasket Spiral Wound Gasket With inner and outer ring spiral wound gasket
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- Supplier: Dacheng County Yuda Sealing Material Co. Ltd.
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Description
Product Description
Metal spiral wound gasket (basic type) is a kind of semi-metal flat gasket made of SUS316 (V-shaped or W-shaped) metal belt alloy material and graphite, PTFE, non-asbestos and other soft materials overlapping spiral metal belt spiral composite winding piece.
Metal wound gaskets are divided into:
A type (basic type) B type (with inner ring type) C type (with outer ring type) D type (with inner and outer ring type)
Wide range of applicable working conditions. Can withstand high temperature, high pressure and adapt to ultra-low temperature or vacuum conditions. By changing the material combination of the gasket, the chemical corrosion of the gasket by various media can be solved. Profitable compensation ability. The sealing performance is stable in workstations with frequent temperature and pressure fluctuations. The surface degree of the flange seal in contact with the gasket is not high.
Easy installation and low preload pressure.
Metal wound gaskets are divided into:
A type (basic type) B type (with inner ring type) C type (with outer ring type) D type (with inner and outer ring type)
Wide range of applicable working conditions. Can withstand high temperature, high pressure and adapt to ultra-low temperature or vacuum conditions. By changing the material combination of the gasket, the chemical corrosion of the gasket by various media can be solved. Profitable compensation ability. The sealing performance is stable in workstations with frequent temperature and pressure fluctuations. The surface degree of the flange seal in contact with the gasket is not high.
Easy installation and low preload pressure.
Factory real shot
Scenario application
Product Parameters
Description | High temperature resistance, can be used in various high temperature and high pressure environments. It has a wide range of uses and is used to seal the flange connection surface of the pipeline system. It has strong versatility, easy centering, convenient replacement and installation, and low requirements for flange surface flatness. Good high-pressure sealing performance, metal belt and non-metallic band spiral composite winding, metal reinforcement, good high-pressure sealing performance. |
Advantage | 1. The gasket with the best resilience among the semi-metallic gaskets 2. It is made of V-shaped or W-shaped thin steel strips alternately wound with various fillers 3. Can withstand high temperature, high pressure and adapt to ultra-low temperature or vacuum conditions 4. Automatic adjustment, especially suitable for the field with uneven load, easy to loose joint force, periodic temperature and pressure change, shock or vibration |
Usage | The flange joints of pipelines, valves, pressure vessels, condensers, heat exchangers, towers, manholes, hand holes, etc. in the petroleum, chemical, metallurgical, electric power, shipbuilding, machinery and other industries are sealed. |
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