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Selection of correct pipe MOC for Sprinkler

Question asked by sudheervarma.safe on Sep 12, 2020
Latest reply on Sep 15, 2020 by faizal_sharin

FM Global – from Property Loss Prevention Data Sheet 2-1 Corrosion in Automatic Sprinkler Systems (October 2017)

  • 2.2.1.4 – Do not use galvanized pipe in a wet system

With reference to above point, i was in a agreement not to use GI piping in wet/deluge operated sprinkler system. But usage of MS in sprinkler system resulted in severe corrosion of piping resulting blockage of delivery nozzles thus failing purpose of the "Fire Protection System".

 

Kindly advise which piping MOC helps me in eliminating the issue?

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