DIN Standards Committee Petroleum and Natural Gas Industries
DIN EN ISO 10438-4
Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 4: Self-acting gas seal support systems (ISO 10438-4:2003); English version EN ISO 10438-4:2003
Erdöl-, petrochemische und Erdgasindustrie - Schmieröl-, Sperröl- und Regelölversorgungsanlagen und Hilfsanlagen - Teil 4: Sperrgasversorgungsanlagen (ISO 10438-4:2003); Englische Fassung EN ISO 10438-4:2003
Document: references other documents
Responsible national committee
Responsible european committee
CEN/TC 12 - Oil and gas industries including lower carbon energy.
Responsible international committee
ISO/TC 67/SC 6 - Process equipment, piping, systems, and related safety