Casing end seal for pipeline coatings without blocking cathodic protection current. Its unique diamond shape (3.5 or 3.1 diamonds per inch) and design will not damage the primary coating system and provides protection to the pipeline coating from...
Casing end seal are machined from special grade stainless steel, are of spring backed type and placed between the rotor and the casing to prevent and minimize steam leakage. Under normal operating circumstances, these labyrinth seals do not contact...