Rotary Glyd Sealing Ring DNS for Hole

[Hydraulic/Pneumatic Sealing Ring] Rotary Glyd Sealing Ring DNS - The development history of my country's hydraulic and pneumatic sealing ring industry can be roughly divided into three stages. That is: the early 1950s to the early 1960s was the initial stage; the 1960s to the 1970s was the growth stage of the specialized production system; the 1980s to the 1990s was the rapid development stage. Coaxial sealing ring: The coaxial sealing ring represented by Step/Glyd sealing ring is mostly used in hydraulic cylinders. The pressure can reach 60MPa or higher; the speed can reach 15m/s; the operating temperature is between -40°C and 200°C (determined by the corresponding elastomer material). The sealing ring products produced by DSH Sealing have been widely used in hydraulic and pneumatic industries and have been exported to the international market across the board, gaining the trust of our customers.

The cost-effective seal products of DSH seals have been widely used in aerospace, military industry,petroleum,metallurgy, electric power, coal, automobile, electronics, home appliances, bathroom, pump and valve, paper-making,transportation, food, agriculture, natural gas, engineering shield, hardware machinery and other seal industry fields have exerted excellent performance and have reached the quality level of the seal industry.