JPH0112995B2 - - Google Patents

Info

Publication number
JPH0112995B2
JPH0112995B2 JP56114473A JP11447381A JPH0112995B2 JP H0112995 B2 JPH0112995 B2 JP H0112995B2 JP 56114473 A JP56114473 A JP 56114473A JP 11447381 A JP11447381 A JP 11447381A JP H0112995 B2 JPH0112995 B2 JP H0112995B2
Authority
JP
Japan
Prior art keywords
metal
joint
plating
seizure
oil country
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP56114473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5817285A (ja
Inventor
Juichi Kawashima
Yoshasu Morita
Masaichi Arisue
Minoru Nishihara
Akihiro Yanai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP11447381A priority Critical patent/JPS5817285A/ja
Publication of JPS5817285A publication Critical patent/JPS5817285A/ja
Publication of JPH0112995B2 publication Critical patent/JPH0112995B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
JP11447381A 1981-07-23 1981-07-23 油井管継手 Granted JPS5817285A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11447381A JPS5817285A (ja) 1981-07-23 1981-07-23 油井管継手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11447381A JPS5817285A (ja) 1981-07-23 1981-07-23 油井管継手

Publications (2)

Publication Number Publication Date
JPS5817285A JPS5817285A (ja) 1983-02-01
JPH0112995B2 true JPH0112995B2 (enrdf_load_html_response) 1989-03-02

Family

ID=14638608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11447381A Granted JPS5817285A (ja) 1981-07-23 1981-07-23 油井管継手

Country Status (1)

Country Link
JP (1) JPS5817285A (enrdf_load_html_response)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3317461B2 (ja) * 1993-06-04 2002-08-26 新日本製鐵株式会社 油井管継手とその表面処理法
EP0786616B9 (en) * 1994-10-04 2010-09-08 NSCT Premium Tubulars B.V. Steel pipe joint having high galling resistance and surface treatment method thereof
JP2002130552A (ja) * 2000-10-24 2002-05-09 Sumitomo Metal Ind Ltd 環境保全性に優れた油井管用ネジ継手
JP4680446B2 (ja) * 2001-08-31 2011-05-11 Ｊｆｅスチール株式会社 油井鋼管用継手
JP4275656B2 (ja) 2005-09-02 2009-06-10 住友金属工業株式会社 鋼管用ねじ継手
BR112018075342A2 (pt) * 2016-06-30 2019-03-19 Nippon Steel & Sumitomo Metal Corporation conexão roscada para tubo e método para produzir a conexão roscada para tubo
CN109863341A (zh) * 2016-10-18 2019-06-07 新日铁住金株式会社 管用螺纹接头以及管用螺纹接头的制造方法
EP3633256B1 (en) 2017-05-22 2021-09-29 Nippon Steel Corporation Threaded connection for pipes or tubes and method for producing the threaded connection for pipes or tubes
WO2019044961A1 (ja) 2017-09-04 2019-03-07 新日鐵住金株式会社 管用ねじ継手及び管用ねじ継手の製造方法
WO2023243170A1 (ja) * 2022-06-15 2023-12-21 日本製鉄株式会社 油井用金属管

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
API SPECIFICATION FOR THREADING GAGING AND THREAD INSPECTION OF CASING TURBING AND LINE PIPE THREADS=1979 *
API SPECIFICATION=1979 *
CONTROL OF CO2 CORROSION BY SPECIAL PRODUCTION TUBULARS IN OFFSHORE OPERATION =1980 *
JOURNAL OF PETROLEUM TECHNOLOGY=1967 *
MANUFACTURING AND QUALITY ASSURANCE SYSTEM FOR WELD ON DRILL PIPE *

Also Published As

Publication number Publication date
JPS5817285A (ja) 1983-02-01

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