CN101932866B - 松套法兰式喇叭管接头及使用其的钢管的接合方法 - Google Patents

松套法兰式喇叭管接头及使用其的钢管的接合方法 Download PDF

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Publication number
CN101932866B
CN101932866B CN200980103533XA CN200980103533A CN101932866B CN 101932866 B CN101932866 B CN 101932866B CN 200980103533X A CN200980103533X A CN 200980103533XA CN 200980103533 A CN200980103533 A CN 200980103533A CN 101932866 B CN101932866 B CN 101932866B
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CN
China
Prior art keywords
tubaeform
steel pipe
joint
flange
mentioned
Prior art date
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CN200980103533XA
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English (en)
Chinese (zh)
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CN101932866A (zh
Inventor
津留英司
近藤哲己
佐藤哲
长谷川宏
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Nippon Steel Corp
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Nippon Steel Corp
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Publication date
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Publication of CN101932866A publication Critical patent/CN101932866A/zh
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    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0283—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the collar being integral with the pipe
CN200980103533XA 2008-03-24 2009-03-18 松套法兰式喇叭管接头及使用其的钢管的接合方法 Active CN101932866B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-075953 2008-03-24
JP2008075953A JP4551462B2 (ja) 2008-03-24 2008-03-24 ルーズフランジ式フレア管継手のシール性改善方法、フレア部端面角度制御方法、ルーズフランジ式フレア管継手、ルーズフランジ式フレア管継手用鋼管、ルーズフランジ式フレア管継手用鋼管の製造方法及び鋼管の接合方法
PCT/JP2009/055300 WO2009119410A1 (ja) 2008-03-24 2009-03-18 ルーズフランジ式フレア管継手及びそれを用いた鋼管の接合方法

Publications (2)

Publication Number Publication Date
CN101932866A CN101932866A (zh) 2010-12-29
CN101932866B true CN101932866B (zh) 2012-05-30

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CN200980103533XA Active CN101932866B (zh) 2008-03-24 2009-03-18 松套法兰式喇叭管接头及使用其的钢管的接合方法

Country Status (4)

Country Link
JP (1) JP4551462B2 (ja)
KR (1) KR101146829B1 (ja)
CN (1) CN101932866B (ja)
WO (1) WO2009119410A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5709550B2 (ja) * 2011-01-25 2015-04-30 三菱重工プラスチックテクノロジー株式会社 射出成形システム
KR101127396B1 (ko) * 2011-12-29 2012-03-22 정희동 진공 배관용 플렌지 구조
FI124788B (fi) * 2013-05-03 2015-01-30 Maricap Oy Putkiliitos ja laippaosajärjestely putkiliitosta varten
FI125207B (fi) * 2013-10-08 2015-07-15 Gs Hydro Oy Menetelmä kiinnityskauluksen muodostamiseksi ja laippaliitos
CN112178317A (zh) * 2020-10-16 2021-01-05 宁波耀通管阀科技有限公司 一种燃气管件自密封连接结构
KR102286217B1 (ko) 2020-11-19 2021-08-06 박재연 체결 고정위치를 갖는 이지락 조인트용 강관

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521336A (en) * 1938-12-14 1940-05-17 Alfred William Sutton Improvements in pipe joints
CN101076688A (zh) * 2004-10-29 2007-11-21 马里凯普有限公司 管接头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8905894D0 (en) * 1989-03-15 1989-04-26 Rolls Royce Plc Fluid-tight joints
JPH0473489A (ja) * 1990-07-11 1992-03-09 Sekisui Chem Co Ltd 管の接合方法
JPH0953772A (ja) * 1995-08-12 1997-02-25 Shizusei Kogyo Kk ステンレス鋼管の接続構造及び接続端部の成形装置
JP3149390B2 (ja) * 1997-07-09 2001-03-26 株式会社大創 管継手
JP4076372B2 (ja) * 2002-05-27 2008-04-16 臼井国際産業株式会社 フランジ配管接続構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521336A (en) * 1938-12-14 1940-05-17 Alfred William Sutton Improvements in pipe joints
CN101076688A (zh) * 2004-10-29 2007-11-21 马里凯普有限公司 管接头

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
JP平4-505957A 1992.10.15
JP平4-73489A 1992.03.09
JP特开2003-343775A 2003.12.03
JP特开平11-30366A 1999.02.02
JP特开平9-53772A 1997.02.25

Also Published As

Publication number Publication date
KR20100092986A (ko) 2010-08-23
KR101146829B1 (ko) 2012-05-21
JP4551462B2 (ja) 2010-09-29
JP2009228825A (ja) 2009-10-08
CN101932866A (zh) 2010-12-29
WO2009119410A1 (ja) 2009-10-01

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Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION

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Effective date: 20130322

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Patentee before: Nippon Steel Corporation

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Address after: Tokyo, Japan

Patentee after: Nippon Iron & Steel Corporation

Address before: Tokyo, Japan

Patentee before: Nippon Steel Corporation