Gem Metal Technologies


Sealing Products

We support various type of seals, including o-rings, oil seal, v-seals, bonded seals and etc. 

An o-ring, also known as a packing, or toric joint, is a mechanical gasket in the shape of a torus, it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. 

O-ring may use in static or dynamic application where there is relative motion between the parts and the o-ring, which come in a variety of material, and the most common are NBR, Viton®, Silicone, PTFE, and etc.


Elastomer O-Rings

Encapsulated O-Rings

Oil Seal

Bonded Seal