Archive for April 21st, 2025

What is the Difference Between Piston Seal and Rod Seal? Hydraulic and pneumatic cylinders rely on specialized seals to maintain pressure integrity and prevent contamination. Among these, piston seals and rod seals are critical components with distinct roles. This article explores their differences in location, function, design, materials, and operational considerations. 1. Location in the […]

What is a Piston Seal? A piston seal is a critical component in systems involving reciprocating motion, such as hydraulic/pneumatic cylinders, internal combustion engines, compressors, and actuators. It ensures efficient energy transfer by sealing the gap between the piston and cylinder bore, preventing fluid or gas leakage while maintaining pressure differentials. This article provides a […]

What Is the Difference Between a Seal and an Oil Seal? The distinction between a seal and an oil seal lies in their applications, materials, designs, and functional roles within mechanical systems. While all oil seals fall under the broader category of seals, they are specifically engineered for unique purposes. Below is a comprehensive breakdown […]