Definition(s)
Pin
Male member of a riser coupling or an external line stab assembly.
Source: API Specification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017. Global Standards
Pin
The male member of a riser coupling or a choke, kill, or auxiliary line stab assembly.
Source: API RP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001). Global Standards
Pin
Male member of a riser coupling or a choke, kill or auxiliary line stab assembly.
Source: ISO 13624-1:2009, Petroleum and natural gas industries – Drilling and production equipment – Part 1:Design and operation of marine drilling riser equipment. Global Standards