Hydraulic equipment consists of power part: oil pump, executive part: hydraulic motor (oil cylinder, oil motor), control part: control valves and auxiliary parts of various pressures, flow rates, directions, etc.:
Fuel tanks, pipelines, etc. Through these devices, the pressure energy and mechanical energy of the liquid medium in the system are converted to each other, but the manufacturing precision of hydraulic equipment and components and hydraulic oil are high; rubber seals can control and solve oil leakage and air leakage. Thereby improving the transmission efficiency of hydraulic equipment.
TPU sealing rings can be used for the protection of hydraulic oil, emulsion and water mixtures, for hydraulic and pneumatic systems in liquid and gas working media such as air, water, oil, or for harsh working conditions of -40°C to +120°C Oil cylinder, mechanical oil cylinder piston rod or valve stem dust-proof TPU sealing ring, when the working temperature is -100 ℃ ~ + 200 ℃, when the oil cylinder pressure is greater than 10MPa, it is used as a retaining ring for the sealing ring.
Las juntas de vástago de HNBR están situadas en una ranura de sellado alrededor del vástago del pistón de un cilindro hidráulico o neumático y se utilizan para evitar fugas de líquido o gas de una zona del sistema a otra. El anillo de sellado generalmente adopta un diseño en forma de U y tiene un cierto grado de elasticidad, que puede adaptarse al movimiento alternativo del vástago del pistón y proporcionar un rendimiento de sellado eficaz.
Los sellos para juntas de tuberías hidráulicas deben prestar atención a los detalles en la selección e instalación, y funcionar estrictamente de acuerdo con las especificaciones; En el almacenamiento, para asegurarse de que no está sujeto a altas temperaturas, la exposición a la luz solar, para asegurarse de que no es el envejecimiento, la fragilización; Cuando se trabaja, es adecuado para el medio de trabajo, y una vez que el medio no está contaminado, etc. Estos pueden controlar la aparición de fugas y la cantidad de fugas en un depósito más pequeño, reduciendo eficazmente las fugas.
Los retenes de aceite de alta presión son retenes especializados que se utilizan en entornos de alta presión, como sistemas hidráulicos, bombas y cilindros hidráulicos. Ofrecen una protección fiable contra las fugas de líquidos y están certificados por ISO 9001, ISO/TS 16949, ASTM D2000 y SAE J200. Estas juntas están diseñadas para soportar líquidos a alta presión, proporcionar resistencia al desgaste y tener una buena resistencia química. Funcionan a distintas temperaturas y sirven para sellar líquidos, reducir la fricción y mantener la estabilidad del sistema.
FKM hydraulic oil seals usually adopt a lip seal structure, which includes one or more sealing lips for contact with components such as the piston, valve stem or rotating shaft to form a seal. These sealing lips can be designed in different shapes and sizes depending on the requirements of the specific application. FKM oil seals are widely used in various hydraulic equipment and systems, including hydraulic cylinders, hydraulic pumps, hydraulic valves, etc. They are widely used in industries such as engineering, manufacturing, metallurgy, mining, machinery and equipment.
Hydraulic systems play a vital role in modern industry, and O-rings are common sealing elements in hydraulic systems. To facilitate maintenance and repair, hydraulic o-ring kits were created.
The hydraulic jack rubber plug is a crucial sealing component that prevents high-pressure liquid from leaking from the hydraulic cylinder. Its shape matches the hole, and its elastic deformation ensures a tight fit with the hole wall. The plug is resistant to high pressure, easy to replace, and has a long service life. It is easy to maintain and replace, and should be kept clean and lubricated when needed. Regular inspection and maintenance are essential for its safety and reliability.
Las juntas de pistón hidráulicas de FKM tipo Y adoptan un diseño de sección transversal en forma de Y, que proporciona un mejor efecto de sellado y tiene una mejor adaptabilidad a los cambios de presión y temperatura hidráulicas. Su forma de sección transversal en Y permite que la junta coopere mejor con el pistón y el cilindro, proporcionando un efecto de sellado más fiable.
Customizable rotary seals are available for corrosive environments and wide temperature range conditions to prevent leaks and protect equipment from dust, mud, water and other contaminants.
A hydraulic cylinder dust seal is a sealing piece that prevents pollutants from entering the hydraulic cylinder’s interior. It is mounted on the piston rod and seals the space between the piston rod and the cylinder body. The seal has strong wear and chemical corrosion resistance, making it suitable for long-term exposure to hydraulic oil. Its soft sealing lip construction matches the piston rod surface, preventing impurities from penetrating. The seal is certified by ISO, ASTM, and DIN standards. Its main function is to maintain dependable sealing performance.
Propiedades físicas | Valor nominal (métrico) | Nominal Value (English) | Método de ensayo |
densidad | 1.20 g/cc | 0.0434 lb/in³ | STN EN ISO 1183-1 |
melt flow rate | 10 g/10 min | 10 g/10 min | STN EN ISO 1133 |
Mecánica | Valor nominal (métrico) | Nominal Value (English) | Método de ensayo |
Tensile Strength (Break) | 45.0 MPa | 6530 psi | STN EN ISO 527-2 |
Tensile Strength (Break) | 750% | 750% | STN EN ISO 527-2 |
Módulo de tracción | 0.350 GPa | 50.8 ksi | STN EN ISO 527-2 |
Bending strength | 14.0 MPa | 2030 psi | STN EN ISO 178 |
Rendimiento térmico | Valor nominal (métrico) | Nominal Value (English) | Método de ensayo |
melting temperature | 140 °C | 284 °F | STN EN 11357-1 |
Vicat softening temperature | 130 °C | 266 °F | STN EN ISO 306 |
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