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L-Piping / Layout

If you have comments on existing NORSOK standards, please use the comment form. Please note that standards are subject to review at least every five years.

NORSOK Standards

L-001Piping and valves (Edition 2017)
L-002Piping system layout, design and structural analysis (Edition 2016)
L-003Piping details (Edition 2017)
L-004Piping fabrication, installation, flushing and testing (Edition 2016)
L-005Compact flanged connections (Edition 3, December 2013)

Show withdrawn NORSOK standards