Quick Opening Closures - Forain Monthly News from ansi standards list Watch Video
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Description: For additional informations please visit nhttps://www.forain.net/products/pipelines/quick-opening-closuresnnWhat is it and what is its purpose?nnQuick Opening Closure (QOC) consists of a hub, a cover and a locking system complete with suitable sealing gasket.nTypical applications of the QOC are:nn- installation on the access opening of a pressure vessel n- installation on the scraper trapsnnQOC opening / closing time is much lower if compared to a standard blind flange (for example according to