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IN162941B - - Google Patents

Info

Publication number
IN162941B
IN162941B IN1047/CAL/83A IN1047CA1983A IN162941B IN 162941 B IN162941 B IN 162941B IN 1047CA1983 A IN1047CA1983 A IN 1047CA1983A IN 162941 B IN162941 B IN 162941B
Authority
IN
India
Prior art keywords
wall
diameter
tube
walls
outer walls
Prior art date
Application number
IN1047/CAL/83A
Other languages
English (en)
Inventor
Richard L Holbrook
Dean L Mayer
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of IN162941B publication Critical patent/IN162941B/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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • B21C37/151—Making tubes with multiple passages
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements
    • 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
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49861—Sizing mating parts during final positional association
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49879—Spaced wall tube or receptacle
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49927—Hollow body is axially joined cup or tube
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Thermal Insulation (AREA)
  • Heat Treatment Of Steel (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing Of Meat And Fish (AREA)
  • Heat Treatment Of Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IN1047/CAL/83A 1982-08-31 1983-08-29 IN162941B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/413,284 US4470188A (en) 1982-08-31 1982-08-31 Method of mechanically prestressing a tubular apparatus

Publications (1)

Publication Number Publication Date
IN162941B true IN162941B (sv) 1988-07-23

Family

ID=23636636

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1047/CAL/83A IN162941B (sv) 1982-08-31 1983-08-29

Country Status (12)

Country Link
US (1) US4470188A (sv)
EP (1) EP0103439B1 (sv)
JP (1) JPS5993827A (sv)
KR (1) KR910003174B1 (sv)
AT (1) ATE22537T1 (sv)
BR (1) BR8304587A (sv)
CA (1) CA1211077A (sv)
DE (1) DE3366607D1 (sv)
IN (1) IN162941B (sv)
MX (1) MX158970A (sv)
PH (1) PH20159A (sv)
TR (1) TR21775A (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741386A (en) * 1985-07-17 1988-05-03 Vertech Treatment Systems, Inc. Fluid treatment apparatus
JPH0842333A (ja) * 1994-06-06 1996-02-13 Ford Motor Co 触媒排気処理装置の製造方法
US5582439A (en) * 1995-06-07 1996-12-10 Spears Manufacturing Company Strengthened pipe fitting and method
AU3721295A (en) * 1995-06-20 1997-01-22 Elan Energy Insulated and/or concentric coiled tubing
US6712150B1 (en) 1999-09-10 2004-03-30 Bj Services Company Partial coil-in-coil tubing
KR100394535B1 (ko) * 2000-07-04 2003-08-14 연안알루미늄 주식회사 텐트용 폴의 스웨징부 보강방법 및 그구조
US6910618B2 (en) * 2002-03-21 2005-06-28 The Technologies Alliance, Inc. Method for preparing pipe for butt welding
US6834722B2 (en) 2002-05-01 2004-12-28 Bj Services Company Cyclic check valve for coiled tubing
US7017951B2 (en) 2002-09-13 2006-03-28 Spears Manufacturing Co. Strengthened pipe fitting having encapsulated reenforcing collar
DE10256703B3 (de) * 2002-12-04 2004-04-01 Siemens Ag Verfahren zur Herstellung von Kraftstoffhochdruckspeichern
JP2004270934A (ja) * 2003-02-20 2004-09-30 Mansui:Kk 導管断熱用アタッチメント
US20050006899A1 (en) * 2003-07-09 2005-01-13 Lewis John K. Weldable conduit and method
US7243409B2 (en) * 2003-07-09 2007-07-17 Lewis John K Weldable conduit method of forming
US20050006900A1 (en) * 2003-07-09 2005-01-13 Lewis John K. System and method for coupling conduit
CA2439023C (en) * 2003-08-29 2011-12-06 Dana Canada Corporation Concentric tube heat exchanger and end seal therefor
US20050155748A1 (en) * 2003-08-29 2005-07-21 Dana Canada Corporation Concentric tube heat exchanger end seal therefor
US7596848B2 (en) * 2004-04-12 2009-10-06 United States Steel Corporation Method for producing bimetallic line pipe
US7714888B2 (en) * 2005-03-07 2010-05-11 Blue Marlin Llc Reflection spectroscopic means for detecting patterned objects
KR101423863B1 (ko) * 2010-06-04 2014-07-25 신닛테츠스미킨 카부시키카이샤 간극을 갖는 이중관과 그 제조 방법
DE102011054718B4 (de) * 2011-10-21 2014-02-13 Hitachi Power Europe Gmbh Verfahren zur Erzeugung einer Spannungsverminderung in errichteten Rohrwänden eines Dampferzeugers
DE102011120890B4 (de) * 2011-12-09 2015-06-18 Benteler Deutschland Gmbh Verfahren zur Herstellung eines mehrschichtigen Metallrohres und danach hergestelltes mehrschichtiges Metallrohr
DE102012018189A1 (de) * 2012-09-10 2014-05-15 Ufd Consulting Ag Innenwandig verstärktes Rohr und Verfahren zu dessen Herstellung
US10240697B2 (en) 2014-08-22 2019-03-26 5elem Material Scientific(Jiangsu) Co., LTD. Fracturing liquid delivery hose for recovery of shale oil and gas, and manufacturing method thereof
CN107060654A (zh) * 2016-08-01 2017-08-18 中嵘能源科技集团有限公司 一种防腐蚀隔热注气管柱

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289401A (en) * 1941-03-24 1942-07-14 Smith Corp A O Submersible pumping unit
US2693026A (en) * 1950-02-17 1954-11-02 Modine Mfg Co Method of making concentric tubes with radial fins
US2828537A (en) * 1954-01-25 1958-04-01 Dynamit Ag Vormals Alfred Nobe Method of producing armoured synthetic plastic tubes, vessels or shaped pieces
US3149513A (en) * 1958-09-08 1964-09-22 Arvin Ind Inc Method of making laminated pipe
US2924245A (en) * 1958-10-01 1960-02-09 Harvey A Wilson Pipe line for hot fluids and method of constructing same
US3246394A (en) * 1960-08-12 1966-04-19 Martin Marietta Corp Method of constructing missile tank having pretensioned sidewall
DE1258215B (de) * 1964-03-18 1968-01-04 Winter & Co Ummantelte Rohrleitung zur Foerderung von Gasen oder Fluessigkeiten und Verfahren zur Vorspannung eines Rohrleitungsabschnittes
US3511282A (en) * 1966-02-07 1970-05-12 Continental Oil Co Prestressed conduit for heated fluids
US3397745A (en) * 1966-03-08 1968-08-20 Carl Owens Vacuum-insulated steam-injection system for oil wells
DE1583992B1 (de) * 1968-01-03 1971-06-09 Mannesmann Ag Verfahren zur steigerung der festigkeitseigenschaften dickwandiger metallener hoechstdruckrohre
US3574357A (en) * 1969-02-27 1971-04-13 Grupul Ind Pentru Foray Si Ext Thermal insulating tubing
US3608640A (en) * 1969-10-20 1971-09-28 Continental Oil Co Method of assembling a prestressed conduit in a wall
US3693665A (en) * 1970-01-28 1972-09-26 Shell Oil Co Pipeline for the transport of cold liquids
US3863328A (en) * 1972-10-10 1975-02-04 Copperweld Steel Co Method of making a Composite steel tubing
US4125924A (en) * 1977-04-04 1978-11-21 United States Steel Corporation Method of producing composite metal pipe
DE2948391A1 (de) * 1979-12-01 1981-06-04 Fichtel & Sachs Ag, 8720 Schweinfurt Kolben-zylinder-aggregat mit einem im wesentlichen rohrfoermigen behaelter

Also Published As

Publication number Publication date
KR910003174B1 (ko) 1991-05-22
CA1211077A (en) 1986-09-09
US4470188A (en) 1984-09-11
EP0103439A1 (en) 1984-03-21
PH20159A (en) 1986-10-09
ATE22537T1 (de) 1986-10-15
DE3366607D1 (en) 1986-11-06
TR21775A (tr) 1985-07-02
BR8304587A (pt) 1984-04-03
JPS5993827A (ja) 1984-05-30
KR840005677A (ko) 1984-11-16
MX158970A (es) 1989-04-04
JPS6343444B2 (sv) 1988-08-30
EP0103439B1 (en) 1986-10-01

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