Резиновые уплотнительные втулки

A rubber sealing grommet is a seal made of rubber material that is commonly used to provide a static or dynamic seal. Rubber sealing grommets are usually made of rubber materials, such as nitrile butadiene rubber (NBR), ethylene propylene rubber (EPDM), silicone, etc. Rubber sealing grommets are generally ring-shaped, with cross-sectional shapes such as circular, square, and V-shaped. They are simple in structure and usually consist of a rubber seal, sometimes combined with a support of metal or other materials. The main function of the rubber sealing grommet is to provide a sealing effect and prevent the leakage of liquid or gas. They can be used for static sealing, such as filling gaps, pipe connections, valve seals, etc.; they can also be used for dynamic sealing, such as piston rod seals, shaft seals, etc. Rubber sealing grommets are widely used in the automotive industry, machinery and equipment, electronic products, aerospace and other fields. They are used for sealing pipes, valves, pistons, shafts and other components to ensure reliable operation of the system under various working conditions.

oil pressure switch rubber boot

oil pressure switch rubber boot

The oil pressure switch rubber boot is a crucial component in hydraulic systems, providing protection and normal operation. Made of rubber with various properties, it offers sealing, oil, wear, and high temperature resistance, extending service life, and improving system stability.

square rubber grommet 2

Square Rubber Grommet

Product name : Square Rubber Grommet

Материал изделия: Резина/Силикон/Кустон

Твердость (по Шору A): от 20 до 90

Применяемая температура °C: от -60 до 300

Сертификация: ISO: 9001, ISO: 14001, IATF: 16949

гибкий сильфон 3

Гибкий резиновый сильфон

Product name : Flexible rubber bellows

Материал изделия : Резина / Силикон / На заказ

Твердость (по Шору A): от 20 до 90

Применяемая температура °C: от -60 до 300

Сертификация: ISO: 9001, ISO: 14001, IATF: 16949

Втулки для втулок лобового стекла

Втулки для втулок лобового стекла

Втулки с уплотнителями лобового стекла - это уплотнительные и крепежные элементы, используемые при установке лобового стекла в автомобиле. Они изготавливаются из резины или резинового композитного материала, обеспечивая надежную посадку и герметичность. Сертифицированные по стандартам ISO 9001, ISO/TS 16949, ASTM D2000 и SAE J200, они обладают рядом преимуществ, включая защиту от ударов, неподвижную опору, защиту от старения и устойчивость к атмосферным воздействиям. Они адаптируются и совместимы, обеспечивая плотное прилегание к лобовому стеклу и конструкции кузова, что делает установку и обслуживание лобового стекла более эффективными и экономичными.

Ультрафиолетовая стойкая резиновая прокладка

Устойчивая к ультрафиолетовому излучению резиновая прокладка

Product name : UV Resistant Rubber Grommet

Материал изделия: Резина/Силикон/Кустон

Твердость (по Шору A): от 20 до 90

Применяемая температура °C: от -60 до 300

Сертификация: ISO: 9001, ISO: 14001, IATF: 16949

rubber bellow

Steering rack boots

Steering rack boots are protective covers installed on a car’s steering gear to protect it from dirt, moisture, and other environmental elements. They are made of soft and durable rubber material, sealing the gap between the gear and connecting rod. Regular inspection and replacement of damaged gear sleeves are essential to ensure the steering system operates normally. Technical data for these boots include NBR material, hardness, tensile strength, and elongation at break. They are certified by ISO 9001, ISO/TS 16949, ASTM D2000, SAE J200, and RoHS. They offer several advantages, including protection from debris, lubricant leaks, extended part life, smooth steering, and reduced noise and vibration. Maintenance measures include using elastic materials, fitting designs, unique sealing lip structures, and fasteners and retaining rings.

Вакуумные пробки карбюратора

вакуумный фитинг впускного коллектора

Вакуумный фитинг впускного коллектора - это резиновый компонент, который соединяет систему впуска воздуха в двигатель с вакуумной системой, обеспечивая герметичное соединение и передачу вакуумных сигналов. Он изготовлен из резиновых материалов, устойчивых к воздействию масла, температуры и химикатов, обеспечивая отличную герметичность и долговечность. Размер и форма резинового соединения могут быть подобраны в соответствии с конкретной моделью автомобиля и потребностями двигателя. Основная функция фитинга заключается в извлечении вакуумного сигнала из системы впуска воздуха в двигатель и передаче его другим системам, таким как усилители тормозов, системы управления впускными клапанами и системы контроля выхлопа.

угловая резиновая прокладка 2

Угловые резиновые втулки

Название продукта : Угловые резиновые втулки

Материал изделия: Резина/Силикон/Кустон

Твердость (по Шору A): от 20 до 90

Применяемая температура °C: от -60 до 300

Сертификация: ISO: 9001, ISO: 14001, IATF: 16949

Резиновое уплотнение горловины топливного бака

Резиновое уплотнение прокладки горловины топливного бака

Резиновая прокладка горловины топливного бака - важнейший компонент автомобильных топливных систем, обеспечивающий герметичное уплотнение между топливным баком и трубкой горловины. Изготовленное из масло- и химически стойкой резины, оно выдерживает вибрации и движения, обеспечивая долговечность и устойчивость к старению. Уплотнительное кольцо с резиновой прокладкой легко устанавливается и заменяется, обеспечивая безопасную и надежную работу топливной системы. К его преимуществам относятся маслостойкость, устойчивость к высоким температурам, химическая стойкость, устойчивость к вибрациям и ударам, а также к старению. Уплотнительное кольцо легко устанавливается и заменяется, для этого требуется минимум инструментов. Для обеспечения работоспособности и долговечности уплотнительного кольца рекомендуется проводить регулярные проверки. Если уплотнительное кольцо выходит из строя, это может быть связано с утечками бензина, выбросами газа, видимыми повреждениями, эластичностью и мягкостью, а также с историей технического обслуживания. Рекомендуется отвезти автомобиль в авторитетный автосервис для диагностики и замены.

A rubber grommet is an annular seal made of rubber material used to provide sealing properties at joints or seams. It is usually made of rubber materials (such as NBR, EPDM, silicone, etc.) and has good elasticity and durability.

Структура

Rubber sealing grommets are usually ring-shaped and constructed of soft rubber material. Its inner and outer diameters are adapted to the dimensional requirements of the connection points or seams.

Elements of structure

  • Cross-sectional shape: The cross-sectional shape of the rubber sealing grommet determines its sealing performance and scope of application. Common cross-sectional shapes include round, square, V-shaped, U-shaped, X-shaped, etc. Different shape designs enable rubber sealing grommets to adapt to different sealing needs and application scenarios.
  • Material selection: Rubber sealing grommets are usually made of rubber materials, such as NBR (nitrile butadiene rubber), EPDM (ethylene propylene rubber), silicone, etc. The selection of materials depends on the requirements of the application environment, such as oil resistance, high temperature resistance, chemical corrosion resistance, etc. Rubber materials have good elasticity and sealing properties and can adapt to different working conditions.
  • Elastic properties: The elastic properties of rubber sealing grommets are key to their sealing performance. They have a certain compression deformation ability and can adapt to different sizes and shapes during installation to achieve a reliable sealing effect. The elastic properties of rubber sealing grommets also resist the effects of external factors such as vibration, shock and temperature changes.
  • Dimensions and Dimensional Tolerances: Dimensions and dimensional tolerances of rubber sealing grommets are important factors in ensuring that they match the connecting components and install a seal. Appropriate size and tolerance design can ensure that the sealing grommets fit tightly with the connecting parts during installation to achieve an effective sealing effect.
  • Surface treatment: In order to improve the sealing performance and durability of rubber sealing grommets, special treatments are often performed on their surfaces. This may include the application of special lubricants, treatments to increase wear resistance, or anti-corrosion treatments. Surface treatments improve sealing grommet life and performance.

Материалы

Rubber sealing grommets can be made from different types of rubber materials to meet different application needs. Common materials include NBR (nitrile butadiene rubber), EPDM (ethylene propylene rubber), silicone, etc. Each material has different properties, such as oil resistance, high temperature resistance, weather resistance, etc., and can be selected according to specific needs.

Приложение

Rubber sealing grommets are widely used in various industries and fields, including automobiles, aerospace, machinery and equipment, electronic products, etc. They are used to seal connection points to prevent leakage or infiltration of liquids, gases or dust, ensuring the normal operation of the system.

Автомобильная промышленность

Rubber sealing grommets play an important role in the automotive industry. They are used for sealing of engine systems, such as cylinder head seals, crankshaft seals, piston seals, etc. At the same time, rubber sealing grommets are also used to seal various pipeline connection points such as automobile hydraulic systems, braking systems, air conditioning systems, etc.

Mechanical equipment

In the field of mechanical equipment, rubber sealing grommets are widely used in sealing various rotating shafts and connection points. They can be used in pumps, valves, transmissions, hydraulic cylinders and other equipment. The sealing properties of the rubber sealing grommets prevent liquid or gas leakage and protect the equipment from the external environment.

Аэрокосмическая промышленность

In the aerospace industry, the application of rubber sealing grommets is very important. They are used for sealing of aerospace engines, such as turbine seals, gas turbine seals, etc. Rubber sealing grommets are also used in key locations such as door sealing and connection point sealing of aerospace vehicles to ensure the safety and normal operation of aerospace vehicles.

Electronics

Rubber sealing grommets also play an important role in the manufacturing of electronics. They are used to seal mobile phones, tablets, cameras and other devices to prevent the entry of dust and moisture and protect the normal operation of internal electronic components. Rubber sealing grommets are also used in battery sealing, interface connections and other applications.

Медицинское оборудование

In the field of medical equipment, rubber sealing grommets are widely used in the sealing and connection of medical equipment. For example, they are used for sealing surgical instruments, sealing medical syringes, etc. Rubber sealing grommets have good chemical resistance and biocompatibility, and can meet the special requirements of medical equipment.

Installation method

Rubber sealing grommets can be installed directly at the connection point, usually by slipping it over the outside edge of the connection point or seam. Its elasticity provides a tight seal, ensuring the reliability and tightness of the connection point.

Category

  1. O-ring: O-ring is the most common and widely used type of rubber sealing grommet. It is annular in shape with a circular cross-section and has good sealing performance. O-rings are widely used in various static and dynamic sealing applications, such as pipe connections, valves, pistons, etc.
  2. X-ring: An X-ring is a rubber sealing grommet with a cross-section shape. It is commonly used in high-pressure sealing applications and can provide better sealing performance and compression resistance. X-type sealing rings are commonly used in high-pressure sealing fields such as hydraulic systems and pneumatic systems.
  3. V-shaped sealing ring: V-shaped sealing ring is a rubber sealing grommet with a V-shaped cross-section. It is designed to provide good sealing properties and resistance to compression when compressed. V-shaped sealing rings are commonly used in sealing applications with rotating or reciprocating motions such as shaft seals and piston seals.
  4. U-shaped sealing ring: A U-shaped sealing ring is a rubber sealing grommet with a U-shaped cross-section. It is often used to seal the connection points of liquids or gases in pipes or containers. U-shaped sealing rings are widely used in pipeline systems, storage tanks, valves and other fields.
  5. Other special-shaped sealing rings: In addition to the common types mentioned above, there are also some special-shaped rubber sealing grommets, such as square sealing rings, Y-shaped sealing rings, etc. They have special functions and advantages in specific application scenarios.

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