This paper presents the results of an experimental study conducted to determine friction coefficient of coated with manganese phosphate (pin and bax) and tin plated (box) P-110 tubing with API modified Threadkote 706, Shell Type 3 and Graphite/PTFE thread compounds. The surface roughness of the specimens was nominally 50 μin. Six repeated tests were run at a rotational speed of 5 rpm. In each test the bearing load was increased monotonically to a maximum of 625 kN. Friction coefficient data obtained during the tests are presented and discussed.
|State||Published - 1999|
|Event||Proceedings of the 1999 ASME Energy Sources Technology Conference - Houston, TX, USA|
Duration: Feb 1 1999 → Feb 3 1999
|Conference||Proceedings of the 1999 ASME Energy Sources Technology Conference|
|City||Houston, TX, USA|
|Period||02/1/99 → 02/3/99|