FR2359356A1 - CONNECTION OF FLANGES FOR PIPES - Google Patents

CONNECTION OF FLANGES FOR PIPES

Info

Publication number
FR2359356A1
FR2359356A1 FR7712936A FR7712936A FR2359356A1 FR 2359356 A1 FR2359356 A1 FR 2359356A1 FR 7712936 A FR7712936 A FR 7712936A FR 7712936 A FR7712936 A FR 7712936A FR 2359356 A1 FR2359356 A1 FR 2359356A1
Authority
FR
France
Prior art keywords
pipe
flanges
pipes
connection
shoulder ring
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.)
Granted
Application number
FR7712936A
Other languages
French (fr)
Other versions
FR2359356B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2359356A1 publication Critical patent/FR2359356A1/en
Application granted granted Critical
Publication of FR2359356B3 publication Critical patent/FR2359356B3/fr
Granted legal-status Critical Current

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
    • F16L23/02—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
    • F16L23/0286—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 shoulder not being formed from 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • 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
    • F16L23/026—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 by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

A shoulder ring (2) is welded onto the pipe (1) by means of annular weld seams (6, 7). A sealing surface (5) is formed on an annular portion (4) of the shoulder ring (2). Resting on the annular portion (4) there is provided a flange ring (8) which can be welded to the shoulder ring (2). The pipe flange can be fastened on the pipe end reliably and cost-effectively by means of an automatic welding machine without reducing the cross-section of the pipe (1).
FR7712936A 1976-07-23 1977-04-29 CONNECTION OF FLANGES FOR PIPES Granted FR2359356A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7623278U DE7623278U1 (en) 1976-07-23 1976-07-23 PIPE FLANGE

Publications (2)

Publication Number Publication Date
FR2359356A1 true FR2359356A1 (en) 1978-02-17
FR2359356B3 FR2359356B3 (en) 1980-03-07

Family

ID=6667681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712936A Granted FR2359356A1 (en) 1976-07-23 1977-04-29 CONNECTION OF FLANGES FOR PIPES

Country Status (5)

Country Link
BE (1) BE854021A (en)
CH (1) CH620279A5 (en)
DE (1) DE7623278U1 (en)
FR (1) FR2359356A1 (en)
SE (1) SE7704775L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506647A1 (en) * 1981-05-27 1982-12-03 Lucas Industries Ltd METHOD FOR MANUFACTURING A FORMED ASSEMBLY OF A METAL TUBE AND A BODY SURROUNDING IT

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025070B1 (en) * 1979-09-07 1984-01-18 Wilhelm Schulz Apparate- und Rohrleitungsbau Edelstahl-Press- und Stanzwerk GmbH Flange
DE202011001158U1 (en) * 2011-01-05 2011-04-07 Veritas Ag Connecting element for a line arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506647A1 (en) * 1981-05-27 1982-12-03 Lucas Industries Ltd METHOD FOR MANUFACTURING A FORMED ASSEMBLY OF A METAL TUBE AND A BODY SURROUNDING IT

Also Published As

Publication number Publication date
DE7623278U1 (en) 1977-03-03
FR2359356B3 (en) 1980-03-07
CH620279A5 (en) 1980-11-14
SE7704775L (en) 1978-01-24
BE854021A (en) 1977-08-16

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