BRPI0820002A2 - Junta rosqueada para tubos - Google Patents

Junta rosqueada para tubos

Info

Publication number
BRPI0820002A2
BRPI0820002A2 BRPI0820002-5A BRPI0820002A BRPI0820002A2 BR PI0820002 A2 BRPI0820002 A2 BR PI0820002A2 BR PI0820002 A BRPI0820002 A BR PI0820002A BR PI0820002 A2 BRPI0820002 A2 BR PI0820002A2
Authority
BR
Brazil
Prior art keywords
pipe joint
threaded pipe
threaded
joint
pipe
Prior art date
Application number
BRPI0820002-5A
Other languages
English (en)
Inventor
Kunio Goto
Takayuki Kamimura
Masaru Takahashi
Keishi Matsumoto
Michihiko Iwamoto
Ryuchi Imai
Stephanie Rai
Original Assignee
Sumitomo Metal Ind
Vallourec Mannesman Oil & Gas France
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=40717666&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0820002(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Metal Ind, Vallourec Mannesman Oil & Gas France filed Critical Sumitomo Metal Ind
Publication of BRPI0820002A2 publication Critical patent/BRPI0820002A2/pt
Publication of BRPI0820002B1 publication Critical patent/BRPI0820002B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/48—Stabilisers against degradation by oxygen, light or heat
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • C10M101/025—Petroleum fractions waxes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/18—Compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/26—Compounds containing silicon or boron, e.g. silica, sand
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/70—Esters of monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M147/00—Lubricating compositions characterised by the additive being a macromolecular compound containing halogen
    • C10M147/02—Monomer containing carbon, hydrogen and halogen only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/182—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for screw-threaded joints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/081—Inorganic acids or salts thereof containing halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/105—Silica
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/14—Synthetic waxes, e.g. polythene waxes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/08—Groups 4 or 14
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/10—Groups 5 or 15
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2080/00—Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Paints Or Removers (AREA)
  • Lubricants (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
BRPI0820002A 2007-12-04 2008-12-02 junta rosqueada para tubos BRPI0820002B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007313378 2007-12-04
JP2008268817 2008-10-17
PCT/JP2008/071856 WO2009072486A1 (ja) 2007-12-04 2008-12-02 管ねじ継手

Publications (2)

Publication Number Publication Date
BRPI0820002A2 true BRPI0820002A2 (pt) 2015-05-19
BRPI0820002B1 BRPI0820002B1 (pt) 2019-01-22

Family

ID=40717666

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820002A BRPI0820002B1 (pt) 2007-12-04 2008-12-02 junta rosqueada para tubos

Country Status (15)

Country Link
US (2) US9321982B2 (pt)
EP (1) EP2216576B1 (pt)
JP (1) JP5124887B2 (pt)
CN (2) CN104482334A (pt)
AR (1) AR069560A1 (pt)
AU (1) AU2008332419B2 (pt)
BR (1) BRPI0820002B1 (pt)
CA (1) CA2706770C (pt)
EA (1) EA017703B1 (pt)
EG (1) EG26045A (pt)
MX (1) MX2010006072A (pt)
MY (1) MY161993A (pt)
NO (1) NO2216576T3 (pt)
PL (1) PL2216576T3 (pt)
WO (1) WO2009072486A1 (pt)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5503239B2 (ja) * 2009-09-25 2014-05-28 株式会社朝日Fr研究所 シリンジ用ガスケットに摺動性被膜を形成する方法、摺動性被膜が形成されたシリンジ用ガスケット、及びプレフィルドシリンジ
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
FR2954454B1 (fr) * 2009-12-23 2012-02-10 Vallourec Mannesmann Oil & Gas Composant filete tubulaire resistant au grippage et procede de revetement d'un tel composant
EP2622050B1 (en) 2010-07-20 2016-05-11 Tenaris Connections Limited Joints having improved sealability, lubrication and corrosion resistance
CN103201046B (zh) * 2010-08-31 2015-08-12 新日铁住金株式会社 用于将uv固化性树脂涂布至钢管的螺纹端的涂覆设备
JP5575591B2 (ja) * 2010-09-16 2014-08-20 新日鐵住金株式会社 油井用鋼管の継手部の冷却装置及び冷却方法、並びに油井用鋼管の製造装置
UA104975C2 (uk) * 2010-11-05 2014-03-25 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Нарізне з'єднання труб, що має поліпшені характеристики при низькій температурі
FR2970028B1 (fr) 2010-12-29 2012-12-28 Vallourec Mannesmann Oil & Gas Procede de revetement d'un composant tubulaire filete, composant filete et joint resultant
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
JP5722752B2 (ja) 2011-11-18 2015-05-27 新日鐵住金株式会社 高トルク締結性能に優れた管状ねじ継手
JP5690021B2 (ja) * 2012-01-19 2015-03-25 新日鐵住金株式会社 管ねじ継手
MY185160A (en) 2012-05-23 2021-04-30 Nippon Steel Corp Tubular threaded joint having improved high-torque makeup properties
UA112576C2 (uk) * 2012-06-07 2016-09-26 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Нарізне з'єднання для сталевої труби
BR112015002181B1 (pt) * 2012-08-06 2021-11-03 Vallourec Oil And Gas France Composição para formar um revestimento lubrificante para uma junta tubular roscada, junta tubular roscada e método de conexão de uma pluralidade de produtos tubulares petrolíferos
CN104619819B (zh) 2012-09-12 2017-03-22 新日铁住金株式会社 固体覆盖膜形成用组合物以及管状螺纹接头
US8944735B2 (en) * 2012-12-17 2015-02-03 Fuji Engineering Co., Ltd. Sealer, fastener, bolt and method of fabricating bolt
FR3000168B1 (fr) * 2012-12-21 2015-01-02 Vallourec Mannesmann Oil & Gas Ensemble pour la realisation d'un joint filete tubulaire resistant au grippage
US9970242B2 (en) 2013-01-11 2018-05-15 Tenaris Connections B.V. Galling resistant drill pipe tool joint and corresponding drill pipe
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
CN103316828B (zh) * 2013-05-28 2014-09-10 中国船舶重工集团公司第七二五研究所 一种船舶紧固件复合涂层的制备方法
US9156278B2 (en) 2013-06-18 2015-10-13 Ricoh Company, Ltd. Quality analysis of printheads with clear fluid
KR102197204B1 (ko) 2013-06-25 2021-01-04 테나리스 커넥션즈 비.브이. 고크롬 내열철강
AT13958U1 (de) * 2013-10-31 2015-01-15 Modgal Metal 99 Ltd Rohrfitting
AR100953A1 (es) 2014-02-19 2016-11-16 Tenaris Connections Bv Empalme roscado para una tubería de pozo de petróleo
UA114695C2 (uk) 2014-03-20 2017-07-10 Ніппон Стіл Енд Сумітомо Метал Корпорейшн Композиція для твердого мастильного покриття, нарізне з'єднання для труби або трубопроводу, яке включає тверде мастильне покриття, сформоване з композиціїї, і спосіб виготовлення нарізного з'єднання
AR100804A1 (es) * 2014-06-23 2016-11-02 Nippon Steel & Sumitomo Metal Corp Conexión roscada para tuberías de la industria del petróleo y composición para recubrimiento fotocurable
EP3198174B1 (de) * 2014-09-23 2020-04-22 Fr. Jacob Söhne GmbH & Co. KG Bördeldichtring
AT516684B1 (de) * 2015-01-13 2018-08-15 Voestalpine Tubulars Gmbh & Co Kg Lösbare Gewindeverbindung mit asymmetrischer Beschichtung
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
FR3035476B1 (fr) * 2015-04-23 2017-04-28 Vallourec Oil & Gas France Joint filete tubulaire dote d'un revetement metallique sur le filetage et la portee d'etancheite
WO2017047722A1 (ja) 2015-09-18 2017-03-23 新日鐵住金株式会社 組成物、その組成物から形成された固体潤滑被膜を備えた管用ねじ継手、及び、その管用ねじ継手の製造方法
AR106975A1 (es) * 2015-12-25 2018-03-07 Nippon Steel & Sumitomo Metal Corp Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo
AR107043A1 (es) * 2015-12-25 2018-03-14 Nippon Steel & Sumitomo Metal Corp Conexión roscada para caño o tubo y método para producir la conexión roscada para caño o tubo
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CN110651147B (zh) * 2017-05-22 2021-06-01 日本制铁株式会社 管用螺纹接头及管用螺纹接头的制造方法
RU2668582C1 (ru) * 2017-06-08 2018-10-02 Семён Михайлович Блажнов Способ визуального контроля свинчивания нефтепромысловых труб.
CN107283136A (zh) * 2017-08-14 2017-10-24 合肥明英富海生物科技有限公司 一种发酵装置的螺旋刀的加工工艺
WO2019074103A1 (ja) * 2017-10-13 2019-04-18 新日鐵住金株式会社 管用ねじ継手及び管用ねじ継手の製造方法
PL3495431T3 (pl) * 2017-12-11 2021-11-22 Sfs Intec Holding Ag Materiał powłokowy do wkrętów
RU2687718C1 (ru) * 2018-06-07 2019-05-15 Семён Михайлович Блажнов Способ визуального контроля свинчивания муфтового соединения нефтегазопромысловых труб
US11391399B2 (en) 2018-08-21 2022-07-19 Nippon Steel Corporation Threaded connection for steel pipes
CA3124078C (en) * 2019-01-07 2024-06-04 Nippon Steel Corporation Composition, and threaded connection for pipes including lubricant coating layer formed from the composition
JP6566376B1 (ja) * 2019-02-22 2019-08-28 三桜工業株式会社 管継手及び管継手付きチューブ並びに管継手の製造方法
JP7733361B2 (ja) * 2019-08-09 2025-09-03 三桜工業株式会社 管継手及び管継手付きチューブ
JP6874191B1 (ja) * 2020-04-07 2021-05-19 株式会社クボタ 塗装装置および管の製造方法
AR123330A1 (es) 2020-08-27 2022-11-23 Nippon Steel Corp Tubo de metal para pozo de petróleo
US20240200410A1 (en) 2021-04-30 2024-06-20 Nippon Steel Corporation Oil well steel pipe with threaded connection, method for producing oil well steel pipes connected body using oil well steel pipe with threaded connection, and method for producing oil well steel pipe with threaded connection
EP4332204B1 (en) 2021-05-31 2025-09-17 JFE Steel Corporation Chemical agent, oil well pipe, and screw joint for oil well pipe
CN117425719A (zh) * 2021-05-31 2024-01-19 杰富意钢铁株式会社 固体润滑被膜形成用试剂、油井管和油井管螺纹接头
BR112023024971A2 (pt) 2021-05-31 2024-02-20 Jfe Steel Corp Agente para formação de filme de revestimento lubrificante sólido, produtos tubulares para campos petrolíferos, junta roscada para produtos tubulares para campos petrolíferos, e método para fabricação de produtos tubulares para campos petrolíferos
ES3056252T3 (en) 2021-05-31 2026-02-19 Jfe Steel Corp Chemical agent for solid lubricating film formation, oil well pipe, and oil well pipe threaded joint
AR127340A1 (es) * 2021-10-15 2024-01-10 Nippon Steel Corp Tubo metálico para pozo petrolero
CN114887851B (zh) * 2022-06-08 2023-02-03 大连理工大学 一种核电重要厂离心泵紧固件的表面防腐方法
JP7498471B1 (ja) * 2022-08-25 2024-06-12 Jfeスチール株式会社 固体潤滑被膜を形成するためのコーティング用薬剤、そのコーティング用薬剤の製造方法、油井管補修方法、油井管の潤滑改善方法、及び油井管
US20260062641A1 (en) * 2022-08-25 2026-03-05 Jfe Steel Corporation Chemical agent for forming solid lubrication coating film, method for manufacturing chemical agent, method for applying chemical agent, oil country tubular goods, and threaded joint for oil country tubular goods
US12571270B2 (en) * 2022-11-29 2026-03-10 Baker Hughes Oilfield Operations Llc Shear inducer, system, and method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01199088A (ja) * 1988-02-03 1989-08-10 Nippon Steel Corp 耐隙間腐食性に優れた高合金油井管用継手
WO1996010710A1 (en) * 1994-10-04 1996-04-11 Nippon Steel Corporation Steel pipe joint having high galling resistance and surface treatment method thereof
EP1882874B1 (en) * 1999-08-27 2011-09-28 Sumitomo Metal Industries, Ltd. Threaded joint for oil well pipe
JP3656481B2 (ja) * 1999-09-30 2005-06-08 住友金属工業株式会社 防錆油組成物とその被膜を形成した油井管用ねじ継手
WO2002024820A2 (de) 2000-09-25 2002-03-28 Chemetall Gmbh Verfahren zur beschichtung von metallischen oberflächen und verwendung der derart beschichteten substrate bzw. der derart hergestellten beschichtungen
GB2367826B (en) 2000-10-03 2003-07-16 Luminous Technologies Ltd Luminescent paint
RU2258170C2 (ru) * 2001-04-11 2005-08-10 Сумитомо Метал Индастриз, Лтд. Резьбовое соединение для стальных труб и способ обработки его поверхности
JP3870732B2 (ja) * 2001-07-25 2007-01-24 住友金属工業株式会社 耐焼付き性に優れた鋼管用ねじ継手
JP4680446B2 (ja) 2001-08-31 2011-05-11 Jfeスチール株式会社 油井鋼管用継手
KR200261736Y1 (ko) 2001-10-11 2002-01-26 화성계전(주) 색상을 가지는 수지 코팅층이 형성된 바퀴용 살대
JP4218423B2 (ja) * 2002-05-31 2009-02-04 住友金属工業株式会社 鋼管用ねじ継手
ATE449279T1 (de) * 2002-05-31 2009-12-15 Sumitomo Metal Ind Schraubverbindung für stahlrohr
AR052084A1 (es) 2005-01-13 2007-02-28 Sumitomo Metal Ind Union roscada para tubos de acero
US7883118B2 (en) * 2005-03-29 2011-02-08 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
WO2006104251A1 (en) * 2005-03-29 2006-10-05 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes
FR2892174B1 (fr) * 2005-10-14 2007-12-28 Vallourec Mannesmann Oil Gas F Element filete tubulaire muni d'un revetement protecteur sec
JP5028923B2 (ja) 2006-09-14 2012-09-19 住友金属工業株式会社 鋼管用ねじ継手
FR2937046B1 (fr) * 2008-10-15 2012-10-19 Vallourec Mannesmann Oil & Gas Composition de lubrification a coefficient de frottement adaptable, pour un element filete d'un composant de joint filete tubulaire

Also Published As

Publication number Publication date
EA201070682A1 (ru) 2010-12-30
EP2216576B1 (en) 2017-09-20
CA2706770A1 (en) 2009-06-11
JPWO2009072486A1 (ja) 2011-04-21
EA017703B1 (ru) 2013-02-28
CN101939579A (zh) 2011-01-05
US20100301600A1 (en) 2010-12-02
AU2008332419B2 (en) 2012-08-09
CN104482334A (zh) 2015-04-01
US20160230119A1 (en) 2016-08-11
BRPI0820002B1 (pt) 2019-01-22
WO2009072486A1 (ja) 2009-06-11
AU2008332419A1 (en) 2009-06-11
AR069560A1 (es) 2010-02-03
US9321982B2 (en) 2016-04-26
JP5124887B2 (ja) 2013-01-23
US10626345B2 (en) 2020-04-21
PL2216576T3 (pl) 2018-01-31
EG26045A (en) 2013-01-06
CA2706770C (en) 2013-07-23
MX2010006072A (es) 2010-12-06
EP2216576A1 (en) 2010-08-11
MY161993A (en) 2017-05-31
NO2216576T3 (pt) 2018-02-17
EP2216576A4 (en) 2016-03-09

Similar Documents

Publication Publication Date Title
BRPI0716886A2 (pt) Junta rosqueada para tubos de aço
BRPI0817497A8 (pt) junta rosqueada para tubos de aço
BRPI0810062A2 (pt) Junta rosqueada para tubos de aço.
BRPI0811123A2 (pt) Junta roscada
BRPI0811152A2 (pt) Junta rosqueada
BRPI0811087A2 (pt) Junta roscada
BRPI0920855A2 (pt) junta rosqueada para tubos de aco.
BRPI0818829A2 (pt) União roscada para tubulações de aço
BRPI1014102A2 (pt) junta rosqueada para tubulações
BRPI0819253A2 (pt) junta rosqueada para tubos contendo um revestimento lubrificante
EG26045A (en) Threaded pipe connection
BRPI0907993A2 (pt) junta rosqueada
DK2242947T3 (da) Rørkobling
BR112012033452A2 (pt) junta rosqueada para tubo
FI20070021A0 (fi) Monikerrosputki
BRPI0913239A2 (pt) braçadeira para fixação de luvas de conexão de tubulações
BRPI0915721A2 (pt) embarcação para assentamento de tubos e método de assentamento de uma tubulação
BRPI0920132A2 (pt) junta de tubulação
EP2023028A4 (en) PIPE CONNECTION
FI20085178L (fi) Putkien kytkentä
DE502008000052D1 (de) Rohrschelle
BRPI0809614A2 (pt) Junta roscada para tubulações em aço
BRPI0912085A2 (pt) junta de tubos e método relacionado
FI20085590L (fi) Taipuisa putki katon läpi kulkevaa putkirakennetta varten
DE112008002850A5 (de) Rohrleitung

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: VALLOUREC MANNESMAN OIL AND GAS FRANCE (FR) , NIPP

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) ,

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/01/2019, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: VALLOUREC OIL AND GAS FRANCE (FR) ; NIPPON STEEL C

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B21H Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 21.6 NA RPI NO 2699 DE 27/09/2022 POR TER SIDO INDEVIDA.