Porter Seal Company, located in Dallas, Texas, has been in business for over 25 years supplying o-rings and gaskets to the industrial and military industries. Now a subsidiary of Elder Rubber, Porter continues to provide quality custom-made products. Silicone, viton, nitrile and other elastomeric o-rings are produced through molding, extrusion and die-cutting to meet your exact specifications.
An O-ring is a round elastic loop that is used as a seal for static and dynamic applications. Their main purpose is to serve as a seal between structures such as pipes, tubes, in pistons, and cylinders. O-rings are made of various materials depending on how they will be used and are highly pliable...
A rubber O ring is a mechanical gasket in the shape of a torus or donut and is used for static and dynamic applications where there is relative motion between parts and the possibility of friction. Some of the benefits of rubber O rings are...
Hydraulic seals are a form of gasket-like rings that are used to fill gaps between hydraulic cylinder components. Many different components are found in hydraulic cylinders, some of which get in...
