Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Anaerobic jointing compounds Ingestion-build-54371 Magnesium alloys are relevant for

Magnesium alloys are relevant for automotive and aerospace applications

Other cleanliness attribute levels can be determined using BS EN ISO 14644-8 (levels of air cleanliness by chemicals)

Extension of the scope to include synthetic and biological products in general and automotive petrol-ethanol blends and to diesel with up to 30 % (V/V) FAME specifically

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BS 7834 specifies dimensions

Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Anaerobic jointing compounds Ingestion-build-54371 Magnesium alloys are relevant for1 Scope This European Standard specifies requirements and test methods for anaerobic jointing compounds (hereafter referred to as `jointing compounds') suitable for sealing threaded metallic joints such as those specified in ISO 71. These jointing compounds are for use in contact with 1st family gases (town gas), 2nd family gases (natural gas) and 3rd family gases (liquefied petroleum gases (LPG) not including LPG in the liquid form) and hot water of