The clamp manhole cover is used for the transportation and storage of the barrels in the pharmaceutical, beverage, food, cosmetics, fine chemicals and other industrial fields.
The clamp manhole cover is composed of four sets of cover, cover, circle sealing ring, and clamp assembly, with locking device.
Specifications include 300, 350, 400, 450, 500. Other specifications can be customized. Welcome to inquire.
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