The 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition will be held from March 26 to March 28, 2026, at the China International Exhibition Center (Shunyi Hall) in Beijing. Ruichen Sealing will prominently showcase products including high-pressure and ultra-high-pressure seals, turned seals, and spring-energized seals.
Key Exhibits
Incorporating numerous cutting-edge national patented technologies, our independently developed high-pressure seals feature exceptional longevity, low friction, and superior sealing performance. Our dynamic seals are capable of withstanding maximum operating pressures of up to 720 MPa and are suitable for use in water-based hydraulic sealing applications. These products are utilized in hydraulic nuts, plunger pumps, isostatic presses, homogenizers, and similar equipment. We stand as a leading innovator in the domestic market for high-pressure and ultra-high-pressure sealing solutions.
Featuring the latest patented national technology, the dynamic seal withstands a maximum pressure of 720 MPa. It is suitable for sealing applications involving hydraulic pressure and complex media environments; it enables rubber-free sealing, offers automatic compensation for superior sealing performance, and delivers an exceptionally long service life.
Ruichen Sealing specializes in turned seals, maintaining a library of over 260 pre-stored cross-section profiles. This enables the rapid production of seals made from rubber, polyurethane, and engineering plastics in virtually any size or cross-section. No molds are required, with delivery available in as little as one hour; our turning capabilities accommodate a maximum processing diameter of 2600 mm.
Comprising a PTFE sealing ring embedded with a stainless steel spring, this high-performance seal is developed for application environments characterized by high temperatures, corrosive media, poor lubrication, and the need for low friction. It is designed to meet the increasingly demanding and diverse requirements of industrial applications—such as those found in food and pharmaceutical machinery, petrochemical equipment, pumps and valves, pressure vessels, and aerospace systems.
Exhibition Information
We are pleased to announce that our company has been invited to participate in the 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition. We sincerely invite both new and long-standing clients to visit our booth.
Dates: March 26–28
Venue: China International Exhibition Center (Shunyi Hall), Beijing
Booth No.: Hall W3, W3615
