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AU508327B2 - Forming multi-wall tubes - Google Patents
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AU508327B2 - Forming multi-wall tubes - Google Patents

Forming multi-wall tubes

Info

Publication number
AU508327B2
AU508327B2 AU19366/76A AU1936676A AU508327B2 AU 508327 B2 AU508327 B2 AU 508327B2 AU 19366/76 A AU19366/76 A AU 19366/76A AU 1936676 A AU1936676 A AU 1936676A AU 508327 B2 AU508327 B2 AU 508327B2
Authority
AU
Australia
Prior art keywords
wall tubes
forming multi
tubes
forming
wall
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
AU19366/76A
Other versions
AU1936676A (en
Inventor
W J Madigan
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.)
Infrabuild Trading Pty Ltd
Original Assignee
Tubemakers of Australia 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 Tubemakers of Australia Ltd filed Critical Tubemakers of Australia Ltd
Priority to AU19366/76A priority Critical patent/AU508327B2/en
Publication of AU1936676A publication Critical patent/AU1936676A/en
Application granted granted Critical
Publication of AU508327B2 publication Critical patent/AU508327B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU19366/76A 1975-11-05 1975-11-05 Forming multi-wall tubes Expired AU508327B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU19366/76A AU508327B2 (en) 1975-11-05 1975-11-05 Forming multi-wall tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU19366/76A AU508327B2 (en) 1975-11-05 1975-11-05 Forming multi-wall tubes

Publications (2)

Publication Number Publication Date
AU1936676A AU1936676A (en) 1978-05-11
AU508327B2 true AU508327B2 (en) 1980-03-20

Family

ID=3708872

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19366/76A Expired AU508327B2 (en) 1975-11-05 1975-11-05 Forming multi-wall tubes

Country Status (1)

Country Link
AU (1) AU508327B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594597B2 (en) * 1987-12-14 1990-03-08 Kawasaki Jukogyo Kabushiki Kaisha Method of working double tube
ITMI20090964A1 (en) * 2009-05-29 2010-11-30 Sitindustrie Tubes & Pipes Spa METHOD FOR THE IMPLEMENTATION OF BIMETALLIC TUBE AND BIMETALLIC TUBE SOON OBTAINED
EP2841232A4 (en) * 2012-04-26 2016-03-23 Alloy Rods Global Inc FOURED ELECTRODE-ELECTRODE, AND METHOD AND DEVICE THEREOF

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594597B2 (en) * 1987-12-14 1990-03-08 Kawasaki Jukogyo Kabushiki Kaisha Method of working double tube
ITMI20090964A1 (en) * 2009-05-29 2010-11-30 Sitindustrie Tubes & Pipes Spa METHOD FOR THE IMPLEMENTATION OF BIMETALLIC TUBE AND BIMETALLIC TUBE SOON OBTAINED
EP2841232A4 (en) * 2012-04-26 2016-03-23 Alloy Rods Global Inc FOURED ELECTRODE-ELECTRODE, AND METHOD AND DEVICE THEREOF

Also Published As

Publication number Publication date
AU1936676A (en) 1978-05-11

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