IT1198840B - Giunto per tubazioni di metallo di peso leggero rivestite in plastica - Google Patents

Giunto per tubazioni di metallo di peso leggero rivestite in plastica

Info

Publication number
IT1198840B
IT1198840B IT09407/84A IT940784A IT1198840B IT 1198840 B IT1198840 B IT 1198840B IT 09407/84 A IT09407/84 A IT 09407/84A IT 940784 A IT940784 A IT 940784A IT 1198840 B IT1198840 B IT 1198840B
Authority
IT
Italy
Prior art keywords
joint
plastic
light weight
metal pipes
weight metal
Prior art date
Application number
IT09407/84A
Other languages
English (en)
Other versions
IT8409407A0 (it
Inventor
Press Irving D
Original Assignee
Unidynamics Corp
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 Unidynamics Corp filed Critical Unidynamics Corp
Publication of IT8409407A0 publication Critical patent/IT8409407A0/it
Application granted granted Critical
Publication of IT1198840B publication Critical patent/IT1198840B/it

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
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/125—Flanged joints specially adapted for particular pipes with an internal or external coating
    • 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
    • F16L58/187—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for flanged joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT09407/84A 1983-05-23 1984-05-22 Giunto per tubazioni di metallo di peso leggero rivestite in plastica IT1198840B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/496,883 US4494776A (en) 1983-05-23 1983-05-23 Joint for plastic lined light-weight metal piping

Publications (2)

Publication Number Publication Date
IT8409407A0 IT8409407A0 (it) 1984-05-22
IT1198840B true IT1198840B (it) 1988-12-21

Family

ID=23974586

Family Applications (2)

Application Number Title Priority Date Filing Date
IT09407/84A IT1198840B (it) 1983-05-23 1984-05-22 Giunto per tubazioni di metallo di peso leggero rivestite in plastica
IT1984A09407A IT8409407A1 (it) 1983-05-23 1984-05-22 Giunto per tubazioni di metallo di peso leggero rivestite in plastica

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT1984A09407A IT8409407A1 (it) 1983-05-23 1984-05-22 Giunto per tubazioni di metallo di peso leggero rivestite in plastica

Country Status (6)

Country Link
US (1) US4494776A (it)
JP (1) JPS59222693A (it)
DE (1) DE3419222C2 (it)
FR (1) FR2546603B1 (it)
GB (1) GB2140520B (it)
IT (2) IT1198840B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643457A (en) * 1984-07-23 1987-02-17 Unidynamics Corporation Joint for plastic lined metal piping with reduced diameter pipe lap
US4613163A (en) * 1985-11-04 1986-09-23 The Dow Chemical Company Joint for pipe
US4913386A (en) * 1987-12-12 1990-04-03 Usui Kokusai Sangyo Kaisha Ltd. Fixing apparatus for fixing tubular members allowing fluid to pass therethrough
JPH01166187U (it) * 1988-04-27 1989-11-21
US5115724A (en) * 1989-09-20 1992-05-26 Zavoda Manufacturing Co., Inc. Adapter ring for a diaphragm seal
GB2249599B (en) * 1990-11-08 1994-06-08 British Gas Plc A fitting and pipe combination
WO1997016299A1 (en) * 1995-11-02 1997-05-09 Central Sprinkler Company Apparatus and method for making multilayer fluid conduits
US5876070A (en) * 1996-12-11 1999-03-02 Kennecott Holdings Corporation Pipe flange connection for pressure retaining, abrasive/corrosive service
US6293311B1 (en) 1998-05-22 2001-09-25 Pmd Holdings Corp. Multilayer composite pipe fluid conduit system using multilayer composite pipe and method of making the composite
US20010054820A1 (en) * 2000-06-19 2001-12-27 Starita Joseph M. Corrugated plastic pipe sections having flanged ends and structurally tight joints thereof
DE102005031832B4 (de) * 2005-07-06 2007-09-06 Visteon Global Technologies Inc., Van Buren Vorgespannte Welle-Nabe-Verbindung mit Realkegel
US7845688B2 (en) * 2007-04-04 2010-12-07 Savant Measurement Corporation Multiple material piping component
USD717409S1 (en) 2012-08-10 2014-11-11 Jackie Ray Buchanan Coupling device
CN110043724A (zh) * 2019-05-22 2019-07-23 广东福斯特流体技术有限公司 一种扩口卡箍式管道连接器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1883086A (en) * 1931-07-10 1932-10-18 Linear Packing & Rubber Co Inc Flexible pipe and coupling
US3335758A (en) * 1964-09-22 1967-08-15 Tfe Company Plastic-lined conduit
JPS442297Y1 (it) * 1964-11-27 1969-01-28
US4127287A (en) * 1975-12-17 1978-11-28 Le Carbone (Great Britain) Limited Pipe joints
US4281859A (en) * 1976-01-09 1981-08-04 Le Carbone (Great Britain) Limited Pipe joints
US4288105A (en) * 1979-02-21 1981-09-08 Resistoflex Corporation Pipe union with both pre-load dependent and independent seals
US4313625A (en) * 1979-05-29 1982-02-02 The Dow Chemical Company Lined pipe assembly
US4537425A (en) * 1982-05-11 1985-08-27 Umc Industries, Inc. High integrity flange connection arrangement

Also Published As

Publication number Publication date
GB2140520A (en) 1984-11-28
FR2546603B1 (fr) 1987-02-20
JPH0461237B2 (it) 1992-09-30
JPS59222693A (ja) 1984-12-14
GB8412001D0 (en) 1984-06-13
US4494776A (en) 1985-01-22
FR2546603A1 (fr) 1984-11-30
DE3419222C2 (de) 1996-05-23
DE3419222A1 (de) 1984-11-29
IT8409407A1 (it) 1985-11-22
GB2140520B (en) 1986-08-28
IT8409407A0 (it) 1984-05-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940527