IT965229B - Metodo per fabbricare tubi di acciaio rivestiti - Google Patents

Metodo per fabbricare tubi di acciaio rivestiti

Info

Publication number
IT965229B
IT965229B IT52570/72A IT5257072A IT965229B IT 965229 B IT965229 B IT 965229B IT 52570/72 A IT52570/72 A IT 52570/72A IT 5257072 A IT5257072 A IT 5257072A IT 965229 B IT965229 B IT 965229B
Authority
IT
Italy
Prior art keywords
steel pipes
coated steel
manufacturing coated
manufacturing
pipes
Prior art date
Application number
IT52570/72A
Other languages
English (en)
Original Assignee
Sumitomo Metal Ind
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
Priority claimed from JP6911271A external-priority patent/JPS5420550B2/ja
Priority claimed from JP7282171A external-priority patent/JPS4838373A/ja
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Application granted granted Critical
Publication of IT965229B publication Critical patent/IT965229B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/146—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies to metallic pipes or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0047—Preventing air-inclusions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
    • B29C63/10—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles
    • B29C63/105—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles continuously
    • 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
    • F16L58/16—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings the coating being in the form of a bandage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
IT52570/72A 1971-09-06 1972-09-06 Metodo per fabbricare tubi di acciaio rivestiti IT965229B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6911271A JPS5420550B2 (it) 1971-09-06 1971-09-06
JP7282171A JPS4838373A (it) 1971-09-18 1971-09-18

Publications (1)

Publication Number Publication Date
IT965229B true IT965229B (it) 1974-01-31

Family

ID=26410293

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52570/72A IT965229B (it) 1971-09-06 1972-09-06 Metodo per fabbricare tubi di acciaio rivestiti

Country Status (5)

Country Link
US (1) US3868265A (it)
CA (1) CA976045A (it)
FR (1) FR2152137A5 (it)
GB (1) GB1407043A (it)
IT (1) IT965229B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521198A1 (de) * 1975-05-13 1976-11-25 Hoesch Werke Ag Verfahren zum ummanteln eines stahlrohres mit thermoplastischem kunststoff
FR2409145A1 (fr) * 1977-11-22 1979-06-15 Clotilde Jacques Procede et dispositif permettant d'effectuer un revetement complexe de protection
ES495475A0 (es) * 1979-10-05 1981-07-01 Hoechst Ag Procedimiento para el recubrimiento de tubos metalicos
DE3101684A1 (de) * 1981-01-21 1982-08-26 Hoechst Ag, 6000 Frankfurt "verfahren zur beschichtung von metallrohren und verwendung der nach diesem verfahren hergestellten rohre"
DE3105971A1 (de) * 1981-02-18 1982-08-19 The Kendall Co., 02101 Boston, Mass. Verfahren zum beschichten von rohren
GB8426114D0 (en) * 1984-10-16 1984-11-21 Ramco Oil Services Plant for coating pipe &c
US4771523A (en) * 1987-10-05 1988-09-20 Allied Tube & Conduit Corporation Method of applying low gloss nylon coatings
US5026451A (en) * 1988-05-12 1991-06-25 Shaw Industries Ltd. Method and apparatus for applying thermo-plastic protective coating to pipes
GB2290743B (en) * 1994-07-01 1997-12-10 Draftex Ind Ltd Pipes for fluid flow and methods of making them
BE1008710A3 (fr) * 1994-08-16 1996-07-02 Polva Pipelife Bv Moyens et procede d'application d'une couche de finition de matiere plastique a la surface d'un tuyau; tuyau revetu.
BE1008711A3 (fr) * 1994-08-16 1996-07-02 Solvay Moyens et procede d'application d'une couche de finition de matiere plastique a la surface d'un article composite; article composite revetu.
EP0853208B1 (en) * 1995-06-26 2001-07-25 Uponor Innovation Ab Multilayer pipe
US6231967B1 (en) * 1997-04-15 2001-05-15 Polymer Ventures, L.L.C. Corrosion resistant barriers
US7536837B2 (en) * 1999-03-09 2009-05-26 Free-Flow Packaging International, Inc. Apparatus for inflating and sealing pillows in packaging cushions
CN1206506C (zh) * 2000-01-13 2005-06-15 花王株式会社 制造粉末的方法
CA2644625A1 (en) * 2008-11-24 2010-05-24 Shawcor Ltd. Polymeric fusible powder coating on elongate tubular article
EP2298455A1 (en) * 2009-09-17 2011-03-23 Borealis AG Method of coating pipes or pipe sections
CN102166558A (zh) * 2011-04-13 2011-08-31 天津恒实通工程技术发展有限公司 管道涂覆装置
ITMI20121679A1 (it) * 2012-10-08 2014-04-09 Saipem Spa Metodo, apparecchiatura e stazione di lavoro per applicare un foglio protettivo di materiale polimerico a una tubazione e programma per elaboratore per attuare il metodo
RU2559621C1 (ru) * 2014-04-30 2015-08-10 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ нанесения наружного трехслойного покрытия на магистральную трубу
CN110381802B (zh) * 2017-03-31 2021-12-21 Hoya株式会社 内窥镜用柔性管的制造方法以及内窥镜的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929744A (en) * 1954-11-03 1960-03-22 Gen Electric Irradiated polyethylene and products therefrom
BE621052A (it) * 1961-08-03
US3211598A (en) * 1961-09-11 1965-10-12 Royston Lab Methods of coating pipe
US3288638A (en) * 1962-10-09 1966-11-29 Martin Marietta Corp Method and apparatus for the treatment of plastic materials
US3561493A (en) * 1965-04-21 1971-02-09 Paul Maillard Composite tubes and method of manufacturing same
GB1263294A (en) * 1968-01-15 1972-02-09 Union Carbide Corp Radiation-convertible polymers
US3687704A (en) * 1970-07-21 1972-08-29 Midwestern Specialties Ltd Method for coating pipe

Also Published As

Publication number Publication date
US3868265A (en) 1975-02-25
GB1407043A (en) 1975-09-24
FR2152137A5 (it) 1973-04-20
CA976045A (en) 1975-10-14

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