Ask for a hose configuration
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Now it is necessary to equip the valve with hoses for nitrogen purging; both the purging ports and the tees provided in the piping are 3/4\" NPT. I’m not sure how to use a flexible metal hose for this purpose, as normal hoses don’t have NPT fittings. So can I install two NPT fittings at both ends of the hose? But what’s on the other end of those fittings? Are there any other options? O(∩_∩)O Thank you
This post was last edited by ylb913 on 2015-8-27 at 11:28. If it’s connected with threads on both ends, it still can’t be screwed. We use threads to connect to flanges: first, a threaded valve is installed on the original threads, then another threaded flange (with a single thread welded to the flange) is added, and finally, a metal hose with a flange is used.
NPT stainless steel flexible hoses are available for purchase