WO2014169365A3 - Tuyau à couches multiples - Google Patents

Tuyau à couches multiples Download PDF

Info

Publication number
WO2014169365A3
WO2014169365A3 PCT/BR2014/000248 BR2014000248W WO2014169365A3 WO 2014169365 A3 WO2014169365 A3 WO 2014169365A3 BR 2014000248 W BR2014000248 W BR 2014000248W WO 2014169365 A3 WO2014169365 A3 WO 2014169365A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
multilayer pipe
outer coating
base tube
metallic material
Prior art date
Application number
PCT/BR2014/000248
Other languages
English (en)
Other versions
WO2014169365A2 (fr
Inventor
Júlio Márcio SILVEIRA E SILVA
Timo EBELING
Hezick DA SILVA PERDIGÃO
Danielle GRANHA GIORGINI
Original Assignee
Vallourec Tubos Do Brasil S.A.
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 Vallourec Tubos Do Brasil S.A. filed Critical Vallourec Tubos Do Brasil S.A.
Publication of WO2014169365A2 publication Critical patent/WO2014169365A2/fr
Publication of WO2014169365A3 publication Critical patent/WO2014169365A3/fr

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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention se rapporte à un tuyau (1) à couches multiples comprenant un tube de base (10) de matériau métallique et au moins un tube de revêtement extérieur (30) de matériau métallique disposé de manière coaxiale et extérieure par rapport au tube de base, et le tube de base (10) et le ou les tubes de revêtement extérieurs (30) sont mécaniquement liés ensemble par ajustement par serrage. Le tuyau à couches multiples est un tube qui présente une répartition homogène de matériau sur sa longueur longitudinale.
PCT/BR2014/000248 2013-08-23 2014-07-23 Tuyau à couches multiples WO2014169365A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRBR1020130216623 2013-08-23
BR102013021662A BR102013021662A2 (pt) 2013-08-23 2013-08-23 Tubo multicamadas revestido

Publications (2)

Publication Number Publication Date
WO2014169365A2 WO2014169365A2 (fr) 2014-10-23
WO2014169365A3 true WO2014169365A3 (fr) 2014-12-24

Family

ID=51292749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2014/000248 WO2014169365A2 (fr) 2013-08-23 2014-07-23 Tuyau à couches multiples

Country Status (3)

Country Link
AR (1) AR097428A1 (fr)
BR (1) BR102013021662A2 (fr)
WO (1) WO2014169365A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518129B1 (de) * 2015-12-15 2019-08-15 Gfm Gmbh Verfahren zum Herstellen hohler metallischer Werkstücke
WO2018009633A1 (fr) * 2016-07-07 2018-01-11 Bull Moose Tube Company Structures métalliques revêtues d'acier et leurs procédés de fabrication
CN106545718A (zh) * 2017-01-22 2017-03-29 江苏顺通管业有限公司 一种高性能有缝三通
CN107143702A (zh) * 2017-04-28 2017-09-08 杰森能源技术有限公司 一种高性能耐腐蚀经济型复合钢材连续油管及其制造方法
CN113294597B (zh) * 2021-04-30 2022-09-30 上海奉贤钢管厂有限公司 液压管路用复合不锈钢管及其生产工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156042A (en) * 1962-04-10 1964-11-10 Smith Corp A O Method of making duplex wall tubing
US3397445A (en) * 1965-09-30 1968-08-20 Ulmer Method of making bimetal tubing
JPH0890258A (ja) * 1994-09-19 1996-04-09 Mitsubishi Materials Corp クラッドパイプの製造方法
WO2004103603A1 (fr) * 2003-05-20 2004-12-02 Cladtek International Pty Ltd Production de tuyaux gaines
US20110017807A1 (en) * 2009-07-23 2011-01-27 Chakravarti Management, Llc Method for rolled seamless clad pipes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156042A (en) * 1962-04-10 1964-11-10 Smith Corp A O Method of making duplex wall tubing
US3397445A (en) * 1965-09-30 1968-08-20 Ulmer Method of making bimetal tubing
JPH0890258A (ja) * 1994-09-19 1996-04-09 Mitsubishi Materials Corp クラッドパイプの製造方法
WO2004103603A1 (fr) * 2003-05-20 2004-12-02 Cladtek International Pty Ltd Production de tuyaux gaines
US20110017807A1 (en) * 2009-07-23 2011-01-27 Chakravarti Management, Llc Method for rolled seamless clad pipes

Also Published As

Publication number Publication date
WO2014169365A2 (fr) 2014-10-23
AR097428A1 (es) 2016-03-16
BR102013021662A2 (pt) 2014-09-02

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