• May 25. 2022

Spgo seal, also known as glyd ring, is a low friction piston seal, which improves the perfect combination of sealing performance and service life by optimizing contact pressure and reducing the heat generated by friction. The D-section of this seal combines two special groove designs to maintain sufficient lubricating oil film between the seal and the contact surface, which can ensure sufficient f...

• March 21. 2024

The glyd ring is a radial sealing element composed of a polymer ring and an elastic O-ring energizer. This type of seal is typically chosen for general industrial pneumatic/hydraulic applications that require dynamic sealing elements. During installation, the elastic elastomer is compressed and the polymer ring is pushed onto the dynamic groove mating surface, forming a tight seal even under low p...

• December 06. 2024

(I)Combined seals 1.Step seal: The Step seal structure is similar to that of the Glyd ring, and is composed of an O-type rubber seal and a special rectangular or trapezoidal seal filled with polytetrafluoroethylene. Step seals can be divided into hole seals and shaft seals, which only have a one-way sealing effect. Step seals are characterized by low friction, no creeping, and long service life. I...