GB2505421B - Method of protecting the end of a pipe - Google Patents

Method of protecting the end of a pipe Download PDF

Info

Publication number
GB2505421B
GB2505421B GB1215266.6A GB201215266A GB2505421B GB 2505421 B GB2505421 B GB 2505421B GB 201215266 A GB201215266 A GB 201215266A GB 2505421 B GB2505421 B GB 2505421B
Authority
GB
United Kingdom
Prior art keywords
protecting
pipe
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.)
Active
Application number
GB1215266.6A
Other versions
GB201215266D0 (en
GB2505421A (en
Inventor
Millward Keith
Lang John
Taylor Mike
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.)
Polypipe Ltd
Original Assignee
Polypipe 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 Polypipe Ltd filed Critical Polypipe Ltd
Priority to GB1215266.6A priority Critical patent/GB2505421B/en
Priority to GB2003794.1A priority patent/GB2582705B/en
Priority to GB2003796.6A priority patent/GB2584008B/en
Priority to GB2003797.4A priority patent/GB2583834B/en
Publication of GB201215266D0 publication Critical patent/GB201215266D0/en
Publication of GB2505421A publication Critical patent/GB2505421A/en
Application granted granted Critical
Publication of GB2505421B publication Critical patent/GB2505421B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L37/00—Couplings of the quick-acting type
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0926—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with an inner support sleeve arranged within the pipe
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
GB1215266.6A 2012-08-28 2012-08-28 Method of protecting the end of a pipe Active GB2505421B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1215266.6A GB2505421B (en) 2012-08-28 2012-08-28 Method of protecting the end of a pipe
GB2003794.1A GB2582705B (en) 2012-08-28 2012-08-28 Method of protecting the end of a pipe
GB2003796.6A GB2584008B (en) 2012-08-28 2012-08-28 Method of protecting the end of a pipe
GB2003797.4A GB2583834B (en) 2012-08-28 2012-08-28 Method of protecting the end of a pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1215266.6A GB2505421B (en) 2012-08-28 2012-08-28 Method of protecting the end of a pipe

Publications (3)

Publication Number Publication Date
GB201215266D0 GB201215266D0 (en) 2012-10-10
GB2505421A GB2505421A (en) 2014-03-05
GB2505421B true GB2505421B (en) 2020-10-14

Family

ID=47045477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1215266.6A Active GB2505421B (en) 2012-08-28 2012-08-28 Method of protecting the end of a pipe

Country Status (1)

Country Link
GB (1) GB2505421B (en)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633465A1 (en) * 1976-07-26 1978-02-02 Metallgesellschaft Ag Pipe connector with two screw caps - clamping the flanged ends of two pipes with a plastic lining, to obtain corrosion resistant joint
DE2659519A1 (en) * 1976-12-30 1978-07-06 Karl Heinz Vahlbrauk Plastics covered metal tube connection - has elastic locking cap on sleeve edge with inner edge of cap including tongue G-shaped recesses
GB2047834A (en) * 1979-04-19 1980-12-03 Hunter J J Coupling joint and method for plastic lined pipe
GB2117854A (en) * 1979-04-19 1983-10-19 John J Hunter Coupling for lined pipe
JPS59164492A (en) * 1983-03-04 1984-09-17 株式会社クボタ Method of joining inner-surface lining metallic pipe
CA1194449A (en) * 1984-07-11 1985-10-01 Henri S. St. Onge Method and apparatus for cathodic protection of metal piping
US5352383A (en) * 1991-10-18 1994-10-04 Centrax International Corp. Corrosion inhibitor and sealable thread protector end cap for tubular goods
GB2304390A (en) * 1995-08-15 1997-03-19 Opella Ltd Tube coupling with toothed retaining ring
WO1999061833A1 (en) * 1998-05-22 1999-12-02 The B.F. Goodrich Company Multilayer composite pipe, fluid conduit system using multilayer composite pipe and method of making the composite pipe
EP1033521A2 (en) * 1999-03-03 2000-09-06 Sabras S.r.l. Universal adapter for jointing tubes
EP1251000A2 (en) * 2001-04-19 2002-10-23 Tokai Rubber Industries, Ltd. Metal-composite hose and a process for manufacturing the same
JP2006275206A (en) * 2005-03-30 2006-10-12 Kurimoto Ltd Anticorrosive structure of insertion port end surface and its anticorrosive method
CN201152409Y (en) * 2008-01-30 2008-11-19 甘国工 Metallic skeleton reinforced composite plastic pipe network
CN201407423Y (en) * 2009-05-22 2010-02-17 西安向阳航天材料股份有限公司 Double-metal composite bend pipe with both metallurgical bonding ends and mechanical bonding middle part
WO2012018713A1 (en) * 2010-08-02 2012-02-09 Lubrizol Advanced Materials, Inc. A fluid handling assembly having a robust insert

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633465A1 (en) * 1976-07-26 1978-02-02 Metallgesellschaft Ag Pipe connector with two screw caps - clamping the flanged ends of two pipes with a plastic lining, to obtain corrosion resistant joint
DE2659519A1 (en) * 1976-12-30 1978-07-06 Karl Heinz Vahlbrauk Plastics covered metal tube connection - has elastic locking cap on sleeve edge with inner edge of cap including tongue G-shaped recesses
GB2047834A (en) * 1979-04-19 1980-12-03 Hunter J J Coupling joint and method for plastic lined pipe
GB2117854A (en) * 1979-04-19 1983-10-19 John J Hunter Coupling for lined pipe
JPS59164492A (en) * 1983-03-04 1984-09-17 株式会社クボタ Method of joining inner-surface lining metallic pipe
CA1194449A (en) * 1984-07-11 1985-10-01 Henri S. St. Onge Method and apparatus for cathodic protection of metal piping
US5352383A (en) * 1991-10-18 1994-10-04 Centrax International Corp. Corrosion inhibitor and sealable thread protector end cap for tubular goods
GB2304390A (en) * 1995-08-15 1997-03-19 Opella Ltd Tube coupling with toothed retaining ring
WO1999061833A1 (en) * 1998-05-22 1999-12-02 The B.F. Goodrich Company Multilayer composite pipe, fluid conduit system using multilayer composite pipe and method of making the composite pipe
EP1033521A2 (en) * 1999-03-03 2000-09-06 Sabras S.r.l. Universal adapter for jointing tubes
EP1251000A2 (en) * 2001-04-19 2002-10-23 Tokai Rubber Industries, Ltd. Metal-composite hose and a process for manufacturing the same
JP2006275206A (en) * 2005-03-30 2006-10-12 Kurimoto Ltd Anticorrosive structure of insertion port end surface and its anticorrosive method
CN201152409Y (en) * 2008-01-30 2008-11-19 甘国工 Metallic skeleton reinforced composite plastic pipe network
CN201407423Y (en) * 2009-05-22 2010-02-17 西安向阳航天材料股份有限公司 Double-metal composite bend pipe with both metallurgical bonding ends and mechanical bonding middle part
WO2012018713A1 (en) * 2010-08-02 2012-02-09 Lubrizol Advanced Materials, Inc. A fluid handling assembly having a robust insert

Also Published As

Publication number Publication date
GB201215266D0 (en) 2012-10-10
GB2505421A (en) 2014-03-05

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