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AR134070A1 - Conexión roscada para tubos de acero - Google Patents

Conexión roscada para tubos de acero

Info

Publication number
AR134070A1
AR134070A1 ARP240102733A ARP240102733A AR134070A1 AR 134070 A1 AR134070 A1 AR 134070A1 AR P240102733 A ARP240102733 A AR P240102733A AR P240102733 A ARP240102733 A AR P240102733A AR 134070 A1 AR134070 A1 AR 134070A1
Authority
AR
Argentina
Prior art keywords
thread portion
threaded connection
female thread
male thread
steel pipes
Prior art date
Application number
ARP240102733A
Other languages
English (en)
Inventor
Sadao Douchi
Tatsuya Yamamoto
Masaaki Sugino
Thimoth Delbosco
Pierre Martin
Xavier Mencaglia
Original Assignee
Nippon Steel Corp
Vallourec Oil & Gas France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp, Vallourec Oil & Gas France filed Critical Nippon Steel Corp
Publication of AR134070A1 publication Critical patent/AR134070A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

Una conexión roscada (100) incluye un vástago (10) y una caja (20). El vástago (10) tiene una superficie de sellado interior del vástago (11) y una parte de rosca macho (12). La parte de rosca macho (12) incluye una parte de rosca macho interior (121) y una parte de rosca macho exterior (122). La caja (20) tiene una superficie de sellado interior de la caja (21) y una parte de rosca hembra (22). La parte de rosca hembra (22) incluye una parte de rosca hembra interior (221) y una parte de rosca hembra exterior (222). Una brecha (G) de 0,2 mm o más está formada entre una cresta (123) de la parte de rosca macho (12) y una raíz (224) de la parte de rosca hembra (22) y/o entre una raíz (124) de la parte de rosca macho (12) y una cresta (223) de la parte de rosca hembra (22). La conexión roscada (100) satisface una condición de que L / t &
ARP240102733A 2023-11-14 2024-10-08 Conexión roscada para tubos de acero AR134070A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023194016 2023-11-14

Publications (1)

Publication Number Publication Date
AR134070A1 true AR134070A1 (es) 2025-11-26

Family

ID=95742299

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP240102733A AR134070A1 (es) 2023-11-14 2024-10-08 Conexión roscada para tubos de acero

Country Status (2)

Country Link
AR (1) AR134070A1 (es)
WO (1) WO2025104964A1 (es)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855587B1 (fr) * 2003-05-30 2006-12-29 Vallourec Mannesmann Oil & Gas Joint filete tubulaire a serrage axial progressif des filets
US7850211B2 (en) * 2006-01-24 2010-12-14 Hydril Company Wedge thread connections having a clearance gap volume
FR2979968B1 (fr) * 2011-09-13 2014-06-27 Vallourec Mannesmann Oil & Gas Ensemble pour la realisation d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant
CA2931495C (en) * 2013-12-16 2018-04-24 Marubeni-Itochu Tubulars America Inc. Threaded connection
EP3128119A1 (en) * 2015-08-05 2017-02-08 Hydril Company Threaded tubular connection
CA3017114A1 (en) * 2016-06-08 2017-12-14 Nippon Steel & Sumitomo Metal Corporation Threaded connection for steel pipe
NL2018298B1 (en) * 2017-02-03 2018-08-28 Hydril Co Threaded tubular connection
MX2021003985A (es) * 2018-10-11 2021-05-27 Nippon Steel Corp Conexion roscada para tubos de acero.
AU2020340650B2 (en) * 2019-09-02 2023-06-29 Nippon Steel Corporation Threaded connection for steel pipe
JP7352738B2 (ja) * 2020-06-26 2023-09-28 日本製鉄株式会社 鋼管用ねじ継手

Also Published As

Publication number Publication date
WO2025104964A1 (ja) 2025-05-22

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