Grotenrath Rubber Products Co., Inc.

Plastic injection is perfect for the consecutive production of thousands or even millions of parts. It is a great manufacturing process for the production of thermoplastic or thermosetting materials and achieving the specific geometrics that other processes just can’t properly carry out.

North Coast Seal provides products for every industry and every application. From gaskets and O-rings to rubber and plastic extrusions, North Coast Seal is the industry leader. The secret to our success is the quality of the materials we use to make our products work and perform better than anyone else. From automotive and industrial applications to food-grade products that are safe to use in kitchens and food prep facilities, North Coast Seal has the materials you need to make your vision come to life.

North Coast Seal offers PTFE U-cups with Spring Energized Seals that are made from PTFE and other polymer alloys that are corrosive resistant. A V-shape cantilever beam spring maintains live compression load and the system pressure keeps it in motion. Available in standard and custom rod and piston and face seal designs to meet all your application requirements.

Plastic injection is perfect for the consecutive production of thousands or even millions of parts. It is a great manufacturing process for the production of thermoplastic or thermosetting materials and achieving the specific geometrics that other processes just can’t properly carry out.