IT1166472B - Procedimento di fabbricazione di tubi, tubi ottenuti con questo procedimento e loro utilizzazione come condotte d acqua - Google Patents

Procedimento di fabbricazione di tubi, tubi ottenuti con questo procedimento e loro utilizzazione come condotte d acqua

Info

Publication number
IT1166472B
IT1166472B IT68206/80A IT6820680A IT1166472B IT 1166472 B IT1166472 B IT 1166472B IT 68206/80 A IT68206/80 A IT 68206/80A IT 6820680 A IT6820680 A IT 6820680A IT 1166472 B IT1166472 B IT 1166472B
Authority
IT
Italy
Prior art keywords
pipes
procedure
manufacturing process
water
water pipes
Prior art date
Application number
IT68206/80A
Other languages
English (en)
Other versions
IT8068206A0 (it
Inventor
Yves Andrien
Jean Loius Ghyselen
Original Assignee
Liege Usines Cuivre Zinc
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 Liege Usines Cuivre Zinc filed Critical Liege Usines Cuivre Zinc
Publication of IT8068206A0 publication Critical patent/IT8068206A0/it
Application granted granted Critical
Publication of IT1166472B publication Critical patent/IT1166472B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • 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
    • B21C37/083—Supply, or operations combined with supply, of strip material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Heat Treatment Of Articles (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IT68206/80A 1979-07-31 1980-07-28 Procedimento di fabbricazione di tubi, tubi ottenuti con questo procedimento e loro utilizzazione come condotte d acqua IT1166472B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81564A LU81564A1 (fr) 1979-07-31 1979-07-31 Procede de fabrication de tubes,tubes obtenus par ce procede et leur utilisation dans des condenseurs et des echangeurs de chaleur

Publications (2)

Publication Number Publication Date
IT8068206A0 IT8068206A0 (it) 1980-07-28
IT1166472B true IT1166472B (it) 1987-05-06

Family

ID=19729216

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68206/80A IT1166472B (it) 1979-07-31 1980-07-28 Procedimento di fabbricazione di tubi, tubi ottenuti con questo procedimento e loro utilizzazione come condotte d acqua

Country Status (10)

Country Link
JP (1) JPS5633123A (it)
BE (1) BE884499A (it)
CA (1) CA1145273A (it)
DE (1) DE3028195A1 (it)
FR (1) FR2462647A1 (it)
GB (1) GB2055061B (it)
IT (1) IT1166472B (it)
LU (1) LU81564A1 (it)
NL (1) NL8004409A (it)
SE (1) SE8005477L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018036A1 (de) * 1980-05-10 1981-11-12 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren von behandlung von kupferrohren
DE3730367C2 (de) * 1987-09-10 1997-10-09 Km Europa Metal Ag Verfahren zur Herstellung lochfraßbeständiger hartgezogener Rohre aus Kupfer oder Kupferlegierungen
DE4334536A1 (de) * 1993-10-09 1995-04-13 Kabelmetal Ag Verfahren zur Herstellung von nahtlos gezogenen halbharten/harten Installationsrohren
DE19606162C2 (de) * 1996-02-20 2003-01-30 Wieland Werke Ag Verwendung einer Kupfer-Aluminium-Zink-Legierung als korrosionsbeständiger Werkstoff
DE19734780C1 (de) * 1997-08-06 1998-12-10 Mannesmann Ag Verfahren zur Herstellung von geschweißten Rohren aus Cu und Cu-Legierungen
RU2120079C1 (ru) * 1997-12-26 1998-10-10 Российское акционерное общество "Газпром" ДАО "Гипрогазцентр" Способ предотвращения коррозионного растрескивания под напряжением трубопроводов
FI107543B (fi) * 1998-07-30 2001-08-31 Outokumpu Oy Menetelmä kupariputken valmistamiseksi

Also Published As

Publication number Publication date
CA1145273A (en) 1983-04-26
DE3028195A1 (de) 1981-02-19
JPS5633123A (en) 1981-04-03
NL8004409A (nl) 1981-02-03
BE884499A (fr) 1981-01-26
GB2055061A (en) 1981-02-25
FR2462647B1 (it) 1982-04-30
LU81564A1 (fr) 1981-03-24
SE8005477L (sv) 1981-02-01
GB2055061B (en) 1982-12-08
IT8068206A0 (it) 1980-07-28
DE3028195C2 (it) 1987-10-01
FR2462647A1 (fr) 1981-02-13

Similar Documents

Publication Publication Date Title
IT7927267A0 (it) Dispositivo per fissare tubi, aste ed altri corpi di forma allungata.
IT1071919B (it) Metodo ed impianto per la produzione di tubi
IT1130916B (it) Raccordo per tubi
NO152611C (no) Plastnettkonstruksjon, fremgangsmaate til dens fremstilling og anvendelse av konstruksjonen
FR2343961A1 (fr) Revetement calorifuge de tuyaux et son procede de fabrication
IT7824822A0 (it) Tubi di riscaldamento.
IT7951193A0 (it) Dimento per la loro produzione bis-sililetil-oligosolfuri e proce
MX145538A (es) Pieza de tuberia de enchupe de plastico y metodo para fabricar la misma
BE873721A (fr) Procede de fabrication ininterrompue de conduites calorifugees
IT1087368B (it) Procedimento di produzione di tubi di materiale plastico rinforzati
IT1109691B (it) Termocoppie di superficie per tubi e metodo per la loro fabbricazione
IT1096775B (it) Apparato per l'assemblaggio per l'incastonamento di tubi di grande diametro
IT1122019B (it) Metodo per la produzione di tubi avvolti elicoidalmente e tubi prodotti con tale metodo
IT1090464B (it) Procedimento ed impianto per la trasmissione di calore mediante acqua di scarico
IT1127849B (it) Isopropilidenbisfenoli meta,parasostituit e loro metodi di fabbricazione
PL209364A1 (pl) Rura termoizolacyjna o duzej srednicy
IT1166472B (it) Procedimento di fabbricazione di tubi, tubi ottenuti con questo procedimento e loro utilizzazione come condotte d acqua
IT7909620A0 (it) Impianto di fabbricazione di tubi senza saldatura di grande diametro
IT7925772A0 (it) Procedimento per la fabbricazione di tubi cilindrici e apparecchiatura per attuare tale procedimento.
IT1127783B (it) Metodo per la fbbricazione di tubi metallici senza giunte
IT7822562A0 (it) Miscuglio di inibitori di corrosione, manicotto isolante per tubi munito del suddetto, e processo per la sua preparazione.
IT1110051B (it) Procedimento per la fabbricazione di tubi sottili e laminatoio obliquo per la realizzazione del procedimento
IT1128018B (it) Tubi per uso sanitario in rame fosforoso o leghe di rame fosforoso resistenti alla corrosione e procedimento per la loro produzione
IT1081727B (it) Procedimento ed impianto per la produzione di tubi in materiale elastomerico vulcanizzabile,in particolare con struttura rinforzata o non
IT8220164A0 (it) Procedimento per evitare difetti interni nella fabbricazione di tubi.