Base Seals are an important component used to seal machines and equipment. They are usually used to prevent liquid or gas leaks and protect machines and equipment from dust, pollutants, and other external elements. Base Seals mainly include rubber seals, oil seals, mechanical seals, O-rings, U-rings, V-rings, X-rings, and other types.
Rubber seals are a type of seal widely used in various machines and equipment. They are usually made of rubber materials and have characteristics such as wear resistance, corrosion resistance, high temperature resistance, and low temperature resistance. Rubber seals are mainly used to seal liquids or gases in machinery and equipment, such as automotive engines, water pumps, pipelines, fans, refrigeration equipment, etc.
Oil seal is a type of seal specifically used to seal lubricating oil. They are usually made of rubber and metal materials and have characteristics such as wear resistance, corrosion resistance, and high temperature resistance. Oil seals are mainly used in equipment such as automotive engines, industrial machinery, water pumps, and hydraulic systems to prevent lubricant leakage.
Mechanical seals are advanced seals used to seal machines and equipment. They are usually made of metal and ceramic materials and have characteristics such as wear resistance, corrosion resistance, high temperature resistance, and low temperature resistance. Mechanical seals are mainly used in high-speed rotating equipment, such as centrifugal pumps, compressors, fans, centrifugal separators, etc.
O-ring is a common sealing element, usually made of rubber material. They have good sealing performance and elasticity, and can be used to seal various liquids and gases. O-ring is mainly used in fields such as automobiles, machinery, and electronic equipment.
A U-shaped ring is a sealing element with a U-shaped cross-section, usually made of rubber material. They have good sealing performance and elasticity, and can be used to seal various liquids and gases. U-rings are mainly used in hydraulic systems, pneumatic systems, automotive braking systems, and other fields.
A V-ring is a sealing element with a V-shaped cross-section, usually made of rubber material. They have good sealing performance and elasticity, and can be used to seal various liquids and gases. V-rings are mainly used in fields such as automobiles, industrial machinery, and hydraulic systems.
7. X-shaped ring
An X-ring is a sealing element with an X-shaped cross-section, usually made of rubber material. They have good sealing performance and elasticity, and can be used to seal various liquids and gases. The X-ring is mainly used in hydraulic systems, pneumatic systems, automotive braking systems, and other fields.
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Wang Jiansong, born in April 1971, is an associate professor at the Academy of Fine Arts, Tsinghua University, where he teaches Environmental Art Design. Over the years, he has earned numerous individual and team awards, including gold, silver, and bronze medals in the National Interior Design Exhibition and the "China Interior Design Exhibition." His contributions to the field extend beyond competitions—he has authored several professional books and created a series of teaching videos that have been widely recognized. His educational work has earned him national and municipal teaching achievement awards, as well as honors for outstanding textbooks.
In 2011, he was honored with the title of "One Hundred Excellent Designers" by the Beijing Architectural Decoration Association, and in 2014, his work was selected for the annual National Architectural Engineering Decoration Award. Wang’s academic journey began in 1992 when he graduated from the former Central Academy of Arts and Crafts with a bachelor's degree in Environmental Art and Design. He was promoted to lecturer in 1996 and continued his studies, earning another degree in 1998. He later pursued a Ph.D. at the Central Academy of Fine Arts, further strengthening his expertise in design theory and practice.
A key figure in major design projects, Wang was part of the core team responsible for the bidding design of the China Pavilion at the Milan Expo 2015, where he served as the head of interior design. His role involved integrating architecture, landscape, interior, and exhibition design, with particular focus on spaces such as the entrance hall, audio-visual room, VIP area, banquet hall, and catering zones. His work not only showcased Chinese culture but also demonstrated a deep understanding of spatial storytelling.
Beyond his professional achievements, Wang is known for his warm and approachable personality. With a calm demeanor and a gentle voice, he creates a comfortable atmosphere in both his personal and professional interactions. Even after long meetings, his tone remains soft and reassuring, reflecting his ability to connect with others. This quality is mirrored in his design philosophy—where comfort, aesthetics, and functionality come together seamlessly. Through his work, Wang continues to shape the future of interior and environmental design, leaving a lasting impact on both students and the broader design community.