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English Translations » 【管道阀门技术圈】 » The medium flowing in the pipeline is gas; is it necessary t

The medium flowing in the pipeline is gas; is it necessary to install a drain at the lowest point of the pipeline? A hydrostatic test is required

2018-06-15View Original

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I would like to ask everyone: the medium flowing through the pipeline is gas, with operating parameters of 130°C and 1.1 Mpag. Steam tracing is required, and a hydrostatic test shall be conducted on site. There is a low point in the pipeline route; is it necessary to install a drain at that low point?
Reply #22018-06-15
Want to add a valve or a flanged cover for draining water.
Reply #32018-06-16
How can the water accumulated in the lower areas after the hydrostatic test be drained without using a drain pipe?

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Translated at 2026-07-21 04:17:43

Original: https://bbs.hcbbs.com/thread-2011820-1-1.html

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