Method of manufacturing threaded joint for oil well pipe

Details Method of manufacturing threaded joint for oil well pipe Method of manufacturing threaded joint for oil well pipe

F - Mech Eng,Light,Heat,Weapons

16

L

F16L 15/04 (2006.01) F16L 15/00 (2006.01)

Patent

CA 2441816

A method of manufacturing a threaded joint for oil well pipe having a pin part with a male thread, a box part with a female thread, metal seal parts provided on the pin part and the box part, respectively, and torque shoulder parts provided at the tip of the pin part and at the portion of the box part coming in contact with the tip of the pin part, respectively, comprising the step of providing a design procedure for determining the dimensions of each part, whereby a highly strong threaded joint showing an excellent leak resistance to internal and external pressures can be designed and manufactured.

L'invention concerne un procédé de fabrication d'un raccord fileté destiné à un tuyau de puits de pétrole composé d'une partie présentant un filetage mâle, d'une partie présentant un filetage femelle, de parties de raccordement métalliques disposées sur la partie mâle et la partie femelle respectivement, et de parties d'épaulement de couple disposées à l'extrémité de la partie mâle et dans la zone de la partie femelle entrant en contact avec l'extrémité de la partie mâle respectivement. Ledit procédé consiste à mettre en oeuvre une étape de conception destinée à déterminer les dimensions de chaque partie, un raccord fileté très résistant présentant une excellente étanchéité aux pressions internes et externes pouvant ainsi être fabriqué.

Affiliated with

Also associated with

Rating

Method of manufacturing threaded joint for oil well pipe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing threaded joint for oil well pipe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing threaded joint for oil well pipe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1480644