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Hydraulic Support System Seals Kits
Hydraulic Support System Seals Kits
Hydraulic sealing equipment widely used in mine engineering and support system in tunnels
Mining hydraulic support sealing kit
Design description
The piston combined seal consists of a sealing ring, an elastomer and two retaining rings.
The sealing ring plays a sealing role, and the material is high-performance water-resistant polyurethane;
Elastomer provides elastic preload and wear compensation, and the material is NBR;
The retaining ring plays a protective role against extrusion,
The material is polyformaldehyde (POM).
Operating conditions
Maximum pressure: 70MPa,
Maximum speed: 0.3m/s
Temperature range: - 35 ° C~+110C
Working medium: 5% emulsion (HFA)
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Safe Seal Technology Co., Ltd. , https://www.sprsealkits.com