John Crane Style 387I is a special high-temperature/pressure and corrosion-inhibited valve stem packing specifically designed for steam valve service commonly related to power generation.

Sealol Bellows Design
Since the 1960s, our metal bellows experience in diverse industries, such as oil and gas, chemical, pulp and paper, municipalities, utilities, pharmaceutical, and food processing, has proven the soundness of Sealols welded metal bellows design.