SLOUGH, England, Sept. 9, 2025 /PRNewswire/ -- John Crane has launched the Type 8628VL, a next generation mechanical seal engineered to solve the oil and gas industry's toughest challenges: ...
A spring-energized mechanical seal refers to the force used to maintain the seal face and the mating ring in close contact, which is supplied by a mechanical spring device. This device can be a wave ...