Over the years, numerous customers have recognized National Plastics & Seals as their leading supplier of plastic and rubber components. For our plastic sheet, rod and tube products, we use materials such as Delrin, extruded acrylic, acrylic/PVC, ETFE (ethylene tetrafluoroethylene), Abrasion-Resistant Polycarbonate, LDPE (low density polyethylene) and others. We are ISO 9001 certified.
Gaskets are a type of mechanical seal that inhibits leakage by filling the gap between static mating surfaces. It takes advantage of the compressive force that drives the gasket material to plastically flow between the...
Gaskets are seals that are mechanically made to prevent either process fluids from escaping or contaminants from entering the delicate areas. Each given system has its best suited gasket, and it is critical to make the right...
The head gasket is a motor engine component that seals the combustion part of the engine so that oil and the motor coolant circulate. The head gasket also seals the combustion chamber inside the engine...
