Wolar Rubber Covered gaskets start with a precision machined low carbon steel gasket and then rubber molded in a electrically induced 300 ton compression press in our own manufacturing plant. These gaskets are used in hydrostatic testing of equipment where testing pressures are equal to or beyond the equipment’s operating range.
With proper care, these gaskets can be reused numerous times. They also help to minimize and prevent additional damage to a flange groove.
We recommend storing these gaskets away from excessive heat and ultraviolet light. Shelf life is contingent on storage conditions but gaskets should remain useable for a minimum of 2 years.
Pressure Class Ratings
There are currently no pressure class ratings available