FR663947A - Process for the manufacture of reinforced ends of pipes with a wall thickness of at least three times, and device used therefor - Google Patents

Process for the manufacture of reinforced ends of pipes with a wall thickness of at least three times, and device used therefor

Info

Publication number
FR663947A
FR663947A FR663947DA FR663947A FR 663947 A FR663947 A FR 663947A FR 663947D A FR663947D A FR 663947DA FR 663947 A FR663947 A FR 663947A
Authority
FR
France
Prior art keywords
pipes
manufacture
wall thickness
device used
used therefor
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
Other languages
French (fr)
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Application granted granted Critical
Publication of FR663947A publication Critical patent/FR663947A/en
Expired 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
    • F16L23/0283—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR663947D 1928-11-14 1928-11-14 Process for the manufacture of reinforced ends of pipes with a wall thickness of at least three times, and device used therefor Expired FR663947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663947T 1928-11-14

Publications (1)

Publication Number Publication Date
FR663947A true FR663947A (en) 1929-08-27

Family

ID=9012382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663947D Expired FR663947A (en) 1928-11-14 1928-11-14 Process for the manufacture of reinforced ends of pipes with a wall thickness of at least three times, and device used therefor

Country Status (1)

Country Link
FR (1) FR663947A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3069614A1 (en) * 2017-07-28 2019-02-01 Autotube Aktiebolag THIN WALL PIPE AND ASSOCIATED MANUFACTURE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3069614A1 (en) * 2017-07-28 2019-02-01 Autotube Aktiebolag THIN WALL PIPE AND ASSOCIATED MANUFACTURE
US10738915B2 (en) 2017-07-28 2020-08-11 Akwel Sweden Ab Thin wall pipe and manufacturing process

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