Purging candles DN 50, 80, 100, 125, 150, 200, 250, 300 are designed for purging (purging) with non-aggressive natural gas or air of linear sections of gas pipelines, process equipment during start-up, adjustment and operation, as well as for venting gas during shutdown of the gas pipeline section. The purge candle is a construction consisting of a vertical pipeline with a head in intrinsically safe design, a branch and a horizontal pipeline.
The purge candle header device eliminates the possibility of gas dispersion below the plane of its placement, prevents atmospheric precipitation in the purge pipeline, eliminates the possibility of gas ignition during venting. Upon agreement with the customer it is possible to supply purge candles with a support (column), with factory insulation and with elements of the lightning protection system of the underground part of the reinforced type (not covered by default).
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