
According to different materials, hydraulic rotary seals must have the following performance characteristics: 1. The seals has certain mechanical and physical properties: such as tensile strength, constant elongation strength, and elongation; 2. The material structure of the seals has a certain degree of elasticity, the hardness is verified, and the compression permanent deformation is small; 3.3....
New Blog
© Copyright: 2025 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.
Scan to wechat