Qingdao Ruichen Sealing Technology Co., Ltd.
Qingdao Ruichen Sealing Technology Co., Ltd.
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Stay informed with Ruichen Sealing's latest product launches, case studies, and insights into hydraulic sealing technology advancements.
Qingdao Ruichen Seal Completed the CSH-X-05 PTFE Oil Seal Test11 2025-06

Qingdao Ruichen Seal Completed the CSH-X-05 PTFE Oil Seal Test

Recently, our company completed the performance test of CSH-X-05 PTFE oil seal series products.
What Are High Pressure Seals and Why Are They So Important?23 2025-05

What Are High Pressure Seals and Why Are They So Important?

High Pressure Seals play a crucial role in a wide range of high-pressure applications. They are widely used in hydraulic systems, oil and gas equipment, pump and valve devices, and chemical machinery. Whether in extreme temperatures, high-speed motion, or intense pressure environments, High Pressure Seals must ensure leak-free and fault-free operation to guarantee the overall safety and functionality of the equipment. Choosing a high-quality high pressure seal not only enhances equipment efficiency but also significantly extends its service life.
What Are Turning Seals and How Important Are They?23 2025-05

What Are Turning Seals and How Important Are They?

In sealing systems for rotating equipment, Turning Seals are essential components. They are primarily used to seal between rotating shafts and stationary parts, and are widely applied in hydraulic motors, pumps, compressors, gearboxes, rotary joints, and more. Turning Seals not only prevent lubricant leakage but also block external contaminants from entering the system. This extends the service life of equipment, improves operational efficiency, and ensures safety. Choosing the right Turning Seals is key to achieving high sealing performance and stable equipment operation.
Technical Application and Prospect Analysis of Domestic Seals20 2025-05

Technical Application and Prospect Analysis of Domestic Seals

At present, China's construction machinery industry has introduced a large number of host design and manufacturing technologies from developed countries, and gradually adopted the international advanced sealing system design concept and sealing device application technology.
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