The DeltaV-Seal is manufactured from one piece of metal. It is first water-cut and is then CNC machine milled to the precise, required specifications. No direct heat is used to cut and manufacture the DeltaV-Seal.
All of our gaskets made in carbon steel also go through a zinc electroplating bath to protect surfaces against corrosion during storage. All gaskets then goes through a final quality inspection before they are packaged and shipped to their final destination.