WO2000012254A1 - Process for manufacturing pipes - Google Patents

Process for manufacturing pipes Download PDF

Info

Publication number
WO2000012254A1
WO2000012254A1 PCT/GB1999/002835 GB9902835W WO0012254A1 WO 2000012254 A1 WO2000012254 A1 WO 2000012254A1 GB 9902835 W GB9902835 W GB 9902835W WO 0012254 A1 WO0012254 A1 WO 0012254A1
Authority
WO
WIPO (PCT)
Prior art keywords
base material
extrusion
pipe
cladding
layer
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.)
Ceased
Application number
PCT/GB1999/002835
Other languages
English (en)
French (fr)
Inventor
David Neill
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.)
Forth Tool and Valve Ltd
Original Assignee
Forth Tool and Valve 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25681576&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2000012254(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Forth Tool and Valve Ltd filed Critical Forth Tool and Valve Ltd
Priority to EP99941764A priority Critical patent/EP1107845B2/en
Priority to DE69922214T priority patent/DE69922214T3/de
Priority to AT99941764T priority patent/ATE283138T1/de
Priority to DK99941764.5T priority patent/DK1107845T4/da
Priority to JP2000567338A priority patent/JP5489382B2/ja
Publication of WO2000012254A1 publication Critical patent/WO2000012254A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
    • B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]

Definitions

  • the present invention relates to the manufacture of pipes and in
  • the base material of the pipe can be produced from relatively inexpensive material (typically carbon steel) and the liner or cladding can be chosen to take into account the service condition and may, for example, be corrosion or erosion resistant.
  • the cladding layer is usually much more expensive than the base layer
  • Such clad pipes are currently produced by inserting a tube of corrosion
  • a process for producing clad pipe comprises forming a hollow body of base material, bonding a cladding material metallurgically to the base material to form a composite body and
  • the cladding layer is metallurgically bonded to the base
  • the finished product exhibits low dilution characteristics in the clad layer, which provides optimum
  • the cladding layer e.g. the weld overlay
  • the cladding layer is machined prior
  • cladding layer and the base material may also be validated (e.g. by x-ray or
  • the Figure illustrates a flow diagram illustrating an embodiment of process for producing a pipe in accordance with the present invention.
  • step a tubular billet of suitable base material, of, for example carbon, low alloy or stainless steel, is formed e.g. by
  • a layer of cladding material is metallurgically bonded to the internal surface of the
  • the cladding material is deposited on the internal
  • the depth of the cladding is
  • a suitable method of depositing the weld overlay would be by the use of the PROCLAD (registered trade mark) system of Forth Tool & Valve Limited,
  • the cladding layer might be any suitable material that meets the requirements of the end pipe user.
  • the cladding layer might be any suitable material that meets the requirements of the end pipe user.
  • the cladding layer might be any suitable material that meets the requirements of the end pipe user.
  • Inconel 624 (trade mark) or Incoloy 825 (trade mark) deposited using
  • aluminium bronze and the like can be deposited using hot and cold wire GTAW
  • the welded layer is then machined in order to produce a layer of cladding material of accurate thickness.
  • a typical thickness might be, for example, between 6mm and 100mm.
  • the composite billet may then be
  • the inspection may take place prior to
  • the extruded shell may be further cold worked down
  • the base pipe may then be heat treated in order to establish the mechanical properties of the base pipe, which might typically have a yield strength of between 205N/mm 2
  • pipe takes place which may include, for example, one or more of radiography,
  • steps S10 to S22 is, when considered individually, conventional
  • the resultant pipe comprises an outer base layer and an internal cladding layer which is metallurgically bonded to the base layer.
  • the cladding thickness is controlled during the extrusion process, avoiding migration of the clad material into the carbon steel by disproportionate amounts and providing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Blast Furnaces (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Coating With Molten Metal (AREA)
  • Forging (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
PCT/GB1999/002835 1998-08-27 1999-08-27 Process for manufacturing pipes Ceased WO2000012254A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP99941764A EP1107845B2 (en) 1998-08-27 1999-08-27 Process for manufacturing pipes
DE69922214T DE69922214T3 (de) 1998-08-27 1999-08-27 Verfahren zum herstellen von rohren
AT99941764T ATE283138T1 (de) 1998-08-27 1999-08-27 Verfahren zum herstellen von rohren
DK99941764.5T DK1107845T4 (da) 1998-08-27 1999-08-27 Fremgangsmåde til fremstilling af rør
JP2000567338A JP5489382B2 (ja) 1998-08-27 1999-08-27 パイプの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9818757.8A GB9818757D0 (en) 1998-08-27 1998-08-27 Process for manufacturing pipes
GB9818757.8 1998-08-27
CA002299679A CA2299679C (en) 1998-08-27 2000-02-28 Process for manufacturing pipes

Publications (1)

Publication Number Publication Date
WO2000012254A1 true WO2000012254A1 (en) 2000-03-09

Family

ID=25681576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/002835 Ceased WO2000012254A1 (en) 1998-08-27 1999-08-27 Process for manufacturing pipes

Country Status (11)

Country Link
US (1) US6350327B2 (https=)
EP (1) EP1107845B2 (https=)
JP (1) JP5489382B2 (https=)
AT (1) ATE283138T1 (https=)
CA (1) CA2299679C (https=)
DE (1) DE69922214T3 (https=)
DK (1) DK1107845T4 (https=)
ES (1) ES2232163T5 (https=)
GB (2) GB9818757D0 (https=)
PT (1) PT1107845E (https=)
WO (1) WO2000012254A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6691397B2 (en) 2001-10-16 2004-02-17 Chakravarti Management, Llc Method of manufacturing same for production of clad piping and tubing
SE526673C2 (sv) * 2003-08-28 2005-10-25 Sandvik Intellectual Property Användning av en metallförstoftningsresistent kopparlegering
US7922065B2 (en) 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
AU2011202839B2 (en) * 2004-08-02 2012-11-01 Ati Properties, Inc. Corrosion resistant fluid conducting parts, and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US20060037660A1 (en) * 2004-08-20 2006-02-23 Kinnally Kevin J Hydrogen conduit and process for producing same
ATE395150T1 (de) 2004-12-21 2008-05-15 Bergrohr Gmbh Siegen Verfahren zur herstellung eines mehrlagenrohres
EP1965935A1 (en) * 2005-11-09 2008-09-10 Alcoa Inc. A multi-alloy monolithic extruded structural member and method of producing thereof
US20070251288A1 (en) * 2006-04-26 2007-11-01 Cole David J Method of manufacturing elongate members and workpiece therefor
US20110017339A1 (en) * 2009-07-23 2011-01-27 Chakravarti Management, Llc Method for rolled seamless clad pipes
EA201391270A1 (ru) 2011-03-10 2014-08-29 Месокоут, Инк. Способ и устройство для плакирования металлических изделий
US10118259B1 (en) * 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
BR112015023290A2 (pt) 2013-03-15 2017-07-18 Mesocoat Inc pó de aspersão térmica, método de fabricação de um pó de aspersão térmica, revestimento por aspersão térmica formado de um pó de aspersão térmica, e, método de formação de um revestimento por aspersão térmica em um substrato
US10112254B2 (en) * 2014-08-21 2018-10-30 Huntington Alloys Corporation Method for making clad metal pipe
CN111036705B (zh) * 2019-12-19 2021-07-02 湖南金天钛业科技有限公司 大口径钛合金无缝管材及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145381A (ja) * 1982-02-23 1983-08-30 Mitsubishi Heavy Ind Ltd クラツド鋼管の製造方法
DE8605584U1 (de) * 1985-12-10 1986-05-07 NLW Fördertechnik GmbH i.K., 46509 Xanten Kolbenrohr oder -stange für hydraulische Grubenstempel und Schubkolben

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Publication number Priority date Publication date Assignee Title
GB1207675A (en) 1967-03-16 1970-10-07 Int Combustion Holdings Ltd Improvements in or relating to methods and apparatus for the manufacture of composite metal tubing
US3753704A (en) * 1967-04-14 1973-08-21 Int Nickel Co Production of clad metal articles
GB1188995A (en) † 1967-05-09 1970-04-22 Int Combustion Holdings Ltd Improvements in or relating to the Cladding of Metal Surfaces by Fusion Welding
GB1478962A (en) † 1973-06-06 1977-07-06 Yorkshire Imperial Metals Ltd Composite metal elongate product
US4016008A (en) * 1975-07-31 1977-04-05 The International Nickel Company, Inc. Clad metal tubes
JPS531164A (en) * 1976-06-25 1978-01-07 Kobe Steel Ltd Stainless steel clad steel pipe
JPS5851772B2 (ja) * 1977-04-27 1983-11-18 昭和アルミニウム株式会社 耐食アルミニウム・パイプの製造法
DE3044589C2 (de) * 1980-11-24 1985-08-08 Mannesmann AG, 4000 Düsseldorf Verfahren zur Herstellung nahtloser außenplattierter Rohre
JPS58217662A (ja) † 1982-06-11 1983-12-17 Nippon Steel Corp 使用中脆化に抵抗のある高強度、高耐食性ボイラチユ−ブ
JPS59107739A (ja) † 1982-12-13 1984-06-22 Nippon Light Metal Co Ltd 複合部材の製造方法
SE447804B (sv) * 1983-04-20 1986-12-15 Kuroki Kogyosho Kk Forfarande for framstellning av sammansatta stalror
US4518111A (en) 1983-10-17 1985-05-21 Explosive Fabricators, Inc. Method of fabricating a bi-metal tube
JPS60106617A (ja) * 1983-11-15 1985-06-12 Sumitomo Metal Ind Ltd 外面クラツド押出加工用ビレツト及びその製造方法
US4620660A (en) * 1985-01-24 1986-11-04 Turner William C Method of manufacturing an internally clad tubular product
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JPS62220212A (ja) * 1986-03-19 1987-09-28 Kobe Steel Ltd ジルコニウムライナ−素管の製造方法
GB2258384B (en) 1988-09-14 1993-05-26 Flodor Finance Sa Bagged snacks
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JPH035014A (ja) * 1989-05-31 1991-01-10 Nkk Corp 熱間押出によるクラッド形鋼製造法
US4977034A (en) * 1989-11-07 1990-12-11 Teledyne Industries, Inc. Process for coextrusion billets with multiple metallic cylindrical layers by hot isostatic pressing and product
GB9008273D0 (en) * 1990-04-11 1990-06-13 Ici Plc Manufacture of bi-metallic tube by explosive bonding,hot extrusion and co-extrusion
EP0454911B1 (en) * 1990-04-25 1993-10-20 Teledyne Industries Inc A preparation process for coextrusion billets with multiple metallic cylindrical layers
GB2257384B (en) * 1991-07-12 1995-03-01 Ici Plc Method of manufacturing laminer-metallic tubing
JP3485980B2 (ja) † 1994-10-03 2004-01-13 Ｊｆｅスチール株式会社 ボイラ−用溶接クラッド鋼管の製造方法
US5711826A (en) * 1996-04-12 1998-01-27 Crs Holdings, Inc. Functionally gradient cladding for nuclear fuel rods
DE19644999C1 (de) † 1996-10-30 1998-08-13 Schulz Gmbh Wilhelm Verfahren zur Herstellung innenplattierter Metallrohre
JPH1144497A (ja) * 1997-07-23 1999-02-16 Furukawa Electric Co Ltd:The Ａｌ合金製冷媒通路用複合チューブとその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145381A (ja) * 1982-02-23 1983-08-30 Mitsubishi Heavy Ind Ltd クラツド鋼管の製造方法
DE8605584U1 (de) * 1985-12-10 1986-05-07 NLW Fördertechnik GmbH i.K., 46509 Xanten Kolbenrohr oder -stange für hydraulische Grubenstempel und Schubkolben

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* Cited by examiner, † Cited by third party
Title
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Also Published As

Publication number Publication date
US6350327B2 (en) 2002-02-26
US20010008156A1 (en) 2001-07-19
EP1107845B1 (en) 2004-11-24
ATE283138T1 (de) 2004-12-15
GB9920416D0 (en) 1999-11-03
GB2341125A (en) 2000-03-08
ES2232163T3 (es) 2005-05-16
GB9818757D0 (en) 1998-10-21
EP1107845A1 (en) 2001-06-20
DE69922214T3 (de) 2012-03-22
GB2341125B (en) 2003-03-26
DE69922214D1 (de) 2004-12-30
CA2299679A1 (en) 2001-08-28
DK1107845T3 (da) 2005-03-21
JP5489382B2 (ja) 2014-05-14
PT1107845E (pt) 2005-03-31
DE69922214T2 (de) 2005-12-01
JP2002523246A (ja) 2002-07-30
CA2299679C (en) 2008-04-15
EP1107845B2 (en) 2011-08-03
DK1107845T4 (da) 2011-11-14
ES2232163T5 (es) 2011-12-28

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