IT201700089095A1 - METHOD FOR MAKING A TUBULAR ASSEMBLY - Google Patents

METHOD FOR MAKING A TUBULAR ASSEMBLY

Info

Publication number
IT201700089095A1
IT201700089095A1 IT102017000089095A IT201700089095A IT201700089095A1 IT 201700089095 A1 IT201700089095 A1 IT 201700089095A1 IT 102017000089095 A IT102017000089095 A IT 102017000089095A IT 201700089095 A IT201700089095 A IT 201700089095A IT 201700089095 A1 IT201700089095 A1 IT 201700089095A1
Authority
IT
Italy
Prior art keywords
making
tubular assembly
tubular
assembly
Prior art date
Application number
IT102017000089095A
Other languages
Italian (it)
Inventor
Viktor Morozov
Alexey Zhuravlev
Original Assignee
Dcs S R L
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 Dcs S R L filed Critical Dcs S R L
Priority to IT102017000089095A priority Critical patent/IT201700089095A1/en
Publication of IT201700089095A1 publication Critical patent/IT201700089095A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/154—Making multi-wall tubes
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • 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
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/051—Deforming double-walled bodies
IT102017000089095A 2017-08-02 2017-08-02 METHOD FOR MAKING A TUBULAR ASSEMBLY IT201700089095A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000089095A IT201700089095A1 (en) 2017-08-02 2017-08-02 METHOD FOR MAKING A TUBULAR ASSEMBLY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000089095A IT201700089095A1 (en) 2017-08-02 2017-08-02 METHOD FOR MAKING A TUBULAR ASSEMBLY

Publications (1)

Publication Number Publication Date
IT201700089095A1 true IT201700089095A1 (en) 2019-02-02

Family

ID=60382526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000089095A IT201700089095A1 (en) 2017-08-02 2017-08-02 METHOD FOR MAKING A TUBULAR ASSEMBLY

Country Status (1)

Country Link
IT (1) IT201700089095A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146419A (en) * 1981-03-05 1982-09-09 Kawasaki Heavy Ind Ltd Manufacture of double tube
JP2001286930A (en) * 2000-04-10 2001-10-16 Sanrei Koki Kk Method and device for manufacturing composite tube, and internal tube for composite tube
US20070022800A1 (en) * 2005-08-01 2007-02-01 Zifferer L R Method and apparatus for forming a lined conduit
WO2015189187A1 (en) * 2014-06-10 2015-12-17 EISENBAU KRäMER GMBH Method for producing a large multilayer pipe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146419A (en) * 1981-03-05 1982-09-09 Kawasaki Heavy Ind Ltd Manufacture of double tube
JP2001286930A (en) * 2000-04-10 2001-10-16 Sanrei Koki Kk Method and device for manufacturing composite tube, and internal tube for composite tube
US20070022800A1 (en) * 2005-08-01 2007-02-01 Zifferer L R Method and apparatus for forming a lined conduit
WO2015189187A1 (en) * 2014-06-10 2015-12-17 EISENBAU KRäMER GMBH Method for producing a large multilayer pipe

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