PL3366968T3 - Połączenie gwintowe dla rur stalowych - Google Patents

Połączenie gwintowe dla rur stalowych

Info

Publication number
PL3366968T3
PL3366968T3 PL16857345T PL16857345T PL3366968T3 PL 3366968 T3 PL3366968 T3 PL 3366968T3 PL 16857345 T PL16857345 T PL 16857345T PL 16857345 T PL16857345 T PL 16857345T PL 3366968 T3 PL3366968 T3 PL 3366968T3
Authority
PL
Poland
Prior art keywords
steel pipes
threaded fitting
fitting
threaded
pipes
Prior art date
Application number
PL16857345T
Other languages
English (en)
Inventor
Masaaki Sugino
Sadao DOUCHI
Yasuhiro Yamamoto
Original Assignee
Nippon Steel Corporation
Vallourec Oil And 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 Corporation, Vallourec Oil And Gas France filed Critical Nippon Steel Corporation
Publication of PL3366968T3 publication Critical patent/PL3366968T3/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • 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
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
PL16857345T 2015-10-21 2016-10-13 Połączenie gwintowe dla rur stalowych PL3366968T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015207145 2015-10-21
EP16857345.9A EP3366968B1 (en) 2015-10-21 2016-10-13 Threaded fitting for steel pipes
PCT/JP2016/080321 WO2017069030A1 (ja) 2015-10-21 2016-10-13 鋼管用ねじ継手

Publications (1)

Publication Number Publication Date
PL3366968T3 true PL3366968T3 (pl) 2021-06-14

Family

ID=58557296

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16857345T PL3366968T3 (pl) 2015-10-21 2016-10-13 Połączenie gwintowe dla rur stalowych

Country Status (13)

Country Link
US (1) US10883319B2 (pl)
EP (1) EP3366968B1 (pl)
JP (1) JP6654643B2 (pl)
CN (1) CN108138994B (pl)
AU (1) AU2016340415B2 (pl)
BR (1) BR112018003384B1 (pl)
CA (1) CA3001670C (pl)
EA (1) EA035105B1 (pl)
MX (1) MX2018004757A (pl)
MY (1) MY182111A (pl)
PL (1) PL3366968T3 (pl)
UA (1) UA122422C2 (pl)
WO (1) WO2017069030A1 (pl)

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JP7253649B2 (ja) * 2017-10-12 2023-04-06 三菱鉛筆株式会社 筆記具
EP3473798B2 (en) * 2017-10-20 2025-06-18 Vallourec Oil And Gas France Threaded connection partially in a self-locking engagement
EP3708892B1 (en) * 2017-11-09 2021-12-01 Nippon Steel Corporation Threaded connection for steel pipe
EP3763981B1 (en) 2018-03-05 2023-01-25 JFE Steel Corporation Screw joint for oil well pipe
US11624460B2 (en) * 2018-10-02 2023-04-11 Nippon Steel Corporation Threaded connection for steel pipe
CA3115198C (en) * 2018-10-11 2023-06-13 Nippon Steel Corporation Threaded connection for steel pipe
CA3205801C (en) * 2019-03-27 2025-05-27 Nippon Steel Corporation THREADED FITTING FOR STEEL PIPES
CN114080486B (zh) * 2019-07-12 2025-10-28 海德瑞公司 用于烃井的勘探和生产的螺纹连接
CN110608321B (zh) * 2019-08-30 2024-07-23 江苏璞腾油气装备有限公司 一种双线海洋隔水管接头
CN113739674A (zh) * 2020-05-29 2021-12-03 宝山钢铁股份有限公司 一种用于螺纹接头上螺纹齿宽的检验量规及其检验方法
CN114322716B (zh) * 2020-09-29 2023-11-14 宝山钢铁股份有限公司 检测螺纹油套管上密封面轮廓误差的校对仪及其校对方法
US12287048B2 (en) * 2022-11-01 2025-04-29 Saudi Arabian Oil Company Pipe connection systems in oil and gas applications
WO2024106291A1 (ja) * 2022-11-15 2024-05-23 日本製鉄株式会社 鋼管用ねじ継手
CN121127664A (zh) * 2023-05-18 2025-12-12 国民油井华高有限公司 采用金属对金属密封的螺纹式管状构件

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Also Published As

Publication number Publication date
EP3366968A1 (en) 2018-08-29
MX2018004757A (es) 2018-06-19
JP6654643B2 (ja) 2020-02-26
CN108138994B (zh) 2020-01-24
EA035105B1 (ru) 2020-04-28
BR112018003384A2 (pt) 2018-09-25
EA201890784A1 (ru) 2018-09-28
CN108138994A (zh) 2018-06-08
MY182111A (en) 2021-01-18
US20180313168A1 (en) 2018-11-01
CA3001670A1 (en) 2017-04-27
WO2017069030A1 (ja) 2017-04-27
AU2016340415A1 (en) 2018-02-22
CA3001670C (en) 2020-04-14
UA122422C2 (uk) 2020-11-10
JPWO2017069030A1 (ja) 2018-05-31
US10883319B2 (en) 2021-01-05
BR112018003384B1 (pt) 2022-08-30
EP3366968B1 (en) 2020-12-02
EP3366968A4 (en) 2019-05-22
AU2016340415B2 (en) 2018-12-20

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