TW200624701A - Resin lining steel pipe and production method thereof - Google Patents

Resin lining steel pipe and production method thereof

Info

Publication number
TW200624701A
TW200624701A TW094140311A TW94140311A TW200624701A TW 200624701 A TW200624701 A TW 200624701A TW 094140311 A TW094140311 A TW 094140311A TW 94140311 A TW94140311 A TW 94140311A TW 200624701 A TW200624701 A TW 200624701A
Authority
TW
Taiwan
Prior art keywords
steel pipe
resin
production method
resin lining
pipe
Prior art date
Application number
TW094140311A
Other languages
Chinese (zh)
Other versions
TWI298774B (en
Inventor
Shinichi Funatsu
Hiroyuki Mimura
Yoshihisa Kariyazono
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of TW200624701A publication Critical patent/TW200624701A/en
Application granted granted Critical
Publication of TWI298774B publication Critical patent/TWI298774B/en

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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/22—Orthophosphates containing alkaline earth metal cations
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • 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
    • B05D2254/00—Tubes
    • B05D2254/02—Applying the material on the exterior of the tube
    • 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
    • B05D2254/00—Tubes
    • B05D2254/04—Applying the material on the interior of the tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

The present invention provides a resin lining steel pipe which can be used in place of a conventional resin lining steel pipe comprising a steel pipe with a fused metal plating on both surfaces thereof and a polyvinyl chloride lining on an inner surface of the plated steel pipe and which has an excellent adhesion between the steel pipe and the resin lining so that it can be used as pipes for water supply, boiled water supply, air conditioner, fire distinguishing, draining and the like for a longer time period than the conventional ones. The present invention also provides a production method thereof. A resin lining steel pipe characterized in that a chemical conversion layer comprising phosphate crystals with a grain size of 10μm or less is provided on at least an inner surface of a steel pipe, a resin layer comprising a polyolefin resin or cross-linked polyolefin resin is adhered on the inner surface of said pipe through an adhesive layer, and a thermal spraying layer comprising a metal which is poorer than iron is then provided on the outer surface of said pipe, as well as a production method thereof.
TW094140311A 2004-11-16 2005-11-16 Resin lining steel pipe and production method thereof TWI298774B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004332259A JP2006144038A (en) 2004-11-16 2004-11-16 Resin lining steel pipe and method for producing the same

Publications (2)

Publication Number Publication Date
TW200624701A true TW200624701A (en) 2006-07-16
TWI298774B TWI298774B (en) 2008-07-11

Family

ID=36407267

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094140311A TWI298774B (en) 2004-11-16 2005-11-16 Resin lining steel pipe and production method thereof

Country Status (3)

Country Link
JP (1) JP2006144038A (en)
TW (1) TWI298774B (en)
WO (1) WO2006054731A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5359098B2 (en) * 2007-08-31 2013-12-04 Ｊｆｅスチール株式会社 Inner coated steel pipe for water piping
JP2009150518A (en) * 2007-12-21 2009-07-09 Taiho Kogyo Co Ltd Sliding member for thrust bearing
BRPI1014102A2 (en) * 2009-03-31 2018-03-06 Sumitomo Metal Ind threaded pipe joint
US20100266783A1 (en) * 2009-04-15 2010-10-21 Hot Dip Solutions, Llc Method of coating a substrate
JP5471127B2 (en) * 2009-07-31 2014-04-16 Ｊｆｅスチール株式会社 Inner coated steel pipe for water piping
CN104455780B (en) * 2014-10-22 2017-01-25 中国水利水电第十工程局有限公司 Pressure backfill-type anti-corrosion pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003294174A (en) * 2001-05-22 2003-10-15 Nippon Steel Corp Resin lining steel pipe and manufacture method
JP2003183855A (en) * 2001-10-05 2003-07-03 Nippon Steel Corp Piping and piping member for plain water
JP3864148B2 (en) * 2002-06-13 2006-12-27 日本ペイント株式会社 Zinc phosphate-containing surface conditioner, phosphate chemical conversion steel sheet and coated steel sheet, and zinc phosphate dispersion
JP2004149896A (en) * 2002-10-31 2004-05-27 Nippon Parkerizing Co Ltd Composition for surface treatment, treatment liquid for surface treatment, surface treatment method, and product comprising metal material

Also Published As

Publication number Publication date
TWI298774B (en) 2008-07-11
WO2006054731A1 (en) 2006-05-26
JP2006144038A (en) 2006-06-08

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees