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Rubber seals are widely used in various structures and equipment in ships. When a ship travels in waves, it will generate a lot of vibration. Rubber seals can be used as shock-absorbing materials in the ship’s bottom, transmission system, bearings, etc. Rubber seals are also required in ships’ electrical equipment, wires, pipes and protective devices. For example: protection of cables, wires, electrical accessories, sealing and protection of pipelines, anti-skid and anti-roll devices, etc.
The gearbox seals adopts a fully separated design and is equipped with a floating device to ensure smooth operation of extreme shaft movements.
The compression gland cable penetrator O-ring is a rubber seal used in submarine cable penetration parts to maintain pressure balance and protect cables from external influences. It is certified by ISO 9001 and ISO 14001, and meets various environmental and quality management standards. The O-ring’s elasticity and compressibility make it suitable for various cable sizes and diameters. Its strong durability, low temperature and high pressure resistance, vibration buffering, and anti-corrosion properties make it a reliable and efficient component in cable penetration systems. Its elasticity and recovery performance ensure a tight seal and reliable connection.
Nitrile bellows are rubber sealing elements used in ship steering gear systems, typically made of nitrile rubber (NBR). They form a soft, compressible structure that seals the gap between the rudder shaft and rudder hole, preventing seawater or other substances from entering the ship’s interior. Nitrile bellows are certified by ISO 9001, ISO 14001, ABS, and DNV. They have good oil and chemical resistance, allowing them to withstand seawater immersion and maintain stable performance. They also have vibration absorption, corrosion resistance, adaptability, wear resistance, and environmental adaptability, making them suitable for various marine environments.
Уплотнительное кольцо распредвала используется для предотвращения утечки масла с распредвала. Они похожи на сальники и предназначены для установки вокруг вращающегося распределительного вала, образуя уплотнение между распределительным валом и блоком двигателя.
Название продукта: Морские подшипниковые уплотнения
Материал изделия: Резина/Силикон/Кустон
Твердость (по Шору A): от 20 до 90
Применяемая температура °C: от -60 до 300
Сертификация: IOS: 9001, ISO: 14001, IATF: 16949
Linde Polymer manufactory: Marine winch seals and kits
Materials: FFKM OR EPDM
Marine winch seals are an important part of marine systems, providing effective sealing and preventing leaks in a variety of applications. Its exceptional durability, chemical resistance, high temperature resistance and versatility make it indispensable in shipbuilding, the offshore oil and gas industry and naval applications.
Физические свойства | Номинальное значение (метрическое) | Номинальное значение (имперское) |
Пропорция | 1,12 г/куб. см | 1,12 г/куб. см |
Механическое поведение | Номинальное значение (метрическое) | Номинальное значение (имперское) |
Твердость по Шору (Шор A) | 50 | 50 |
Прочность на разрыв (предел текучести) | 7,00 МПа | 1020 фунтов на квадратный дюйм |
Удлинение (разрыв) | 350 % | 350 % |
Прочность на разрыв | 17,0 кН/м | 97.0 пли |
Постоянное сжатие | 40 % @Температура 70,0 °C, время 79200 сек. | 40 % @Температура 158 °F, время 22,0 часа |
Тепловые характеристики | Номинальное значение (метрическое) | Номинальное значение (имперское) |
Максимальная рабочая температура, воздух | 200 °C | 392 °F |
Минимальная рабочая температура, воздух | -70.0 °C | -94.0 °F |
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1. Обзор сальника клапана 1.1 Определение и назначение сальника клапана Один
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