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Web现在有很多耐高压的密封件,s4wn密封件,m8x1、m10x1 m12x1.5 m14x1.5 m16x1,.5等公制英制的螺纹,密封性能都能达到要求。 现在力士乐都用这种密封。 钢球的基本哈威在 … Web基本知识. 1、机械密封的基本概念. 机械密封是指由至少一对垂直于旋转轴线的端面在流体压力和补偿机构弹力(或磁力)的作用下以及辅助密封的配合下保持贴合并相对滑动而构成 … Webfeatured news. July 15 , 2024. Parker’s ULTRA FF156 Solves Long Time Industry Challenge Providing Excellent Compression Set Resistance with Broad Chemical Compatibility. April … O-Ring Basics. An O-ring is a torus, or doughnut-shaped ring, generally molded … O-Ring & Engineered Seals Division 2360 Palumbo Drive Lexington, KY United … After selecting a material that fits your sealing application, you can continue by … O-Ring Kits and Accessories - Parker Hannifin ruby rose cinemorgue