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 (en:Method) 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 (en:Method)

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
WO1996010710A1 (en) * 1994-10-04 1996-04-11 Nippon Steel Corporation 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
JPWO2018003455A1 (ja) * 2016-06-30 2019-04-04 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
EP3531001A4 (en) * 2016-10-18 2020-06-10 Nippon Steel Corporation SCREW CONNECTION FOR A PIPE AND METHOD FOR PRODUCING A SCREW CONNECTION FOR A PIPE
BR112019023551B1 (pt) * 2017-05-22 2022-12-20 Nippon Steel Corporation Conexão roscada para canos ou tubos e método de produção da conexão roscada para canos ou tubos
UA124718C2 (uk) * 2017-09-04 2021-11-03 Ніппон Стіл Корпорейшн Нарізне з'єднання для труб і спосіб виготовлення нарізного з'єднання для труб
AU2023291917A1 (en) * 2022-06-15 2024-11-07 Nippon Steel Corporation Metal pipe for oil well

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

Similar Documents

Publication Publication Date Title
JP5643841B2 (ja) 機械的に取付けられるサワー環境用の継手
US3181970A (en) Coated welding electrode
JPH0112995B2 (en:Method)
EP0151487A2 (en) Ferritic-austenitic duplex stainless steel
JPS5993859A (ja) 耐摩耗性ステンレス鋼
US3007721A (en) Flareless tube coupling and ferrule therefor
US2208394A (en) Nongalling plug valve
CA2017759A1 (en) Method of welding stainless steel studs
GB2054415A (en) Method of manufacturing joints or elbows of cast stainless steel
JPH0127315B2 (en:Method)
JPS6179797A (ja) 耐ゴ−リング性と耐食性の優れた油井管継手
JP7546692B2 (ja) 二相ステンレス鋼を含む流体システム
JPS6179798A (ja) 耐ゴ−リング性と耐食性の優れた油井管継手
JPS58128277A (ja) 異材溶接法
JP3541778B2 (ja) 耐炭酸ガス腐食特性及び耐硫化水素割れ性に優れた溶接鋼管
JP2503329B2 (ja) 炭酸ガス耐食性および硫化水素ガスに対する耐ｈｉｃ性にすぐれたラインパイプ用鋼
JPH07305140A (ja) 低温靱性と耐食性に優れた複合鋼板
JPH0645068B2 (ja) 異材溶接継手構造
JPH06256905A (ja) 耐食性と低温靱性に優れた複合鋼板
Tsuji et al. High Ni alloy (type 825) clad pipe manufactured by UOE process
JPS6275190A (ja) 伸縮管継手
WO2025239065A1 (ja) ねじ継手
US2750282A (en) Stainless steel of the "20" type
JPS60255268A (ja) 肉盛溶接あるいは異材継手溶接境界部のはくり割れ防止方法
Hadzihafizovic Comparing NACE MR0175/ISO 15156 Vs NACE MR0103/ISO 17495-1