CN1529798A - 钢管用螺纹接头 - Google Patents
钢管用螺纹接头 Download PDFInfo
- Publication number
- CN1529798A CN1529798A CNA028141547A CN02814154A CN1529798A CN 1529798 A CN1529798 A CN 1529798A CN A028141547 A CNA028141547 A CN A028141547A CN 02814154 A CN02814154 A CN 02814154A CN 1529798 A CN1529798 A CN 1529798A
- Authority
- CN
- China
- Prior art keywords
- coating
- undercoat
- metal
- steel pipe
- hole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims abstract description 40
- 239000007787 solid Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000005461 lubrication Methods 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 19
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims description 106
- 238000000576 coating method Methods 0.000 claims description 106
- 239000000314 lubricant Substances 0.000 claims description 67
- 229910052783 alkali metal Inorganic materials 0.000 claims description 12
- -1 organic acid alkali metal salt Chemical class 0.000 claims description 12
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- 238000007747 plating Methods 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
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- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010970 precious metal Substances 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract 1
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- 239000000463 material Substances 0.000 description 14
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- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 4
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- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
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- 238000005406 washing Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
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- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
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- 230000001112 coagulating effect Effects 0.000 description 1
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- 238000001764 infiltration Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 238000005121 nitriding Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229940031826 phenolate Drugs 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
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- 229920000647 polyepoxide Polymers 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
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- 239000002689 soil Substances 0.000 description 1
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- 239000011593 sulfur Substances 0.000 description 1
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- 210000001138 tear Anatomy 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
Images
Classifications
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- 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
-
- 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
- C10M109/00—Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
- C10M109/02—Reaction products
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- 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
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
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- 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
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
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- 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
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
-
- 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
- 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
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- C10M2201/041—Carbon; Graphite; Carbon black
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- 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
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- 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
- C10M2201/065—Sulfides; Selenides; Tellurides
- C10M2201/066—Molybdenum sulfide
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- 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
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- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof
- C10M2209/1013—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof used as base material
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- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/044—Polyamides
- C10M2217/0443—Polyamides 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
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- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
- C10M2219/0463—Overbasedsulfonic acid salts used as base material
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- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/055—Particles related characteristics
- C10N2020/061—Coated particles
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- 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
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- 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
- C10N2050/023—Multi-layer lubricant coatings
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- 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
- C10N2050/023—Multi-layer lubricant coatings
- C10N2050/025—Multi-layer lubricant coatings in the form of films or sheets
-
- 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)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Lubricants (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
Description
钢 | 钢成分(质量百分比,平衡量:Fe) | |||||
C | Si | Mn | Cr | Ni | Mo | |
A | 0.24 | 0.3 | 1.3 | 0.17 | 0.007 | 0.04 |
B | 0.19 | 0.2 | 0.8 | 12.5 | 0.1 | 0.05 |
C | 0.01 | 0.25 | 0.5 | 12 | 6 | 2 |
D | 0.01 | 0.3 | 0.5 | 25 | 50 | 6.48 |
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001224918A JP3870732B2 (ja) | 2001-07-25 | 2001-07-25 | 耐焼付き性に優れた鋼管用ねじ継手 |
JP224918/2001 | 2001-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1529798A true CN1529798A (zh) | 2004-09-15 |
CN1240957C CN1240957C (zh) | 2006-02-08 |
Family
ID=19057999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028141547A Expired - Fee Related CN1240957C (zh) | 2001-07-25 | 2002-07-19 | 钢管用螺纹接头 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20040195825A1 (zh) |
EP (1) | EP1411288A4 (zh) |
JP (1) | JP3870732B2 (zh) |
CN (1) | CN1240957C (zh) |
BR (1) | BR0211399B1 (zh) |
CA (1) | CA2454336C (zh) |
MX (1) | MXPA04000603A (zh) |
MY (1) | MY139542A (zh) |
PL (1) | PL199832B1 (zh) |
RO (1) | RO121535B1 (zh) |
RU (1) | RU2262029C2 (zh) |
WO (1) | WO2003010460A1 (zh) |
Cited By (5)
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CN104114926A (zh) * | 2012-01-19 | 2014-10-22 | 新日铁住金株式会社 | 管用螺纹接头 |
CN104482334A (zh) * | 2007-12-04 | 2015-04-01 | 新日铁住金株式会社 | 管螺纹接头 |
CN104969425A (zh) * | 2012-12-18 | 2015-10-07 | 滑动环及设备制造有限公司 | 自润滑式滑环 |
CN107466335A (zh) * | 2015-04-23 | 2017-12-12 | 瓦卢瑞克石油天然气法国有限公司 | 在螺纹上和密封表面上提供有金属性涂层的螺纹管状连接件 |
CN108474503A (zh) * | 2015-12-25 | 2018-08-31 | 新日铁住金株式会社 | 管用螺纹接头以及管用螺纹接头的制造方法 |
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ITRM20020512A1 (it) † | 2002-10-10 | 2004-04-11 | Tenaris Connections Bv | Tubo filettato con trattamento superficiale. |
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US7770935B2 (en) | 2005-01-13 | 2010-08-10 | Sumitomo Metal Industries, Ltd. | Threaded joint for steel pipes |
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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 |
RU2324857C1 (ru) * | 2006-10-11 | 2008-05-20 | Темлюкс Холдинг Лимитед С.А. | Резьбовое соединение насосно-компрессорной трубы |
US7536945B2 (en) * | 2006-12-29 | 2009-05-26 | Mahle Technology, Inc. | Piston pin for a combustion engine and method for its manufacture |
JP4924103B2 (ja) * | 2007-03-02 | 2012-04-25 | 住友金属工業株式会社 | 油井管用ねじ継手 |
AR067282A1 (es) * | 2007-03-28 | 2009-10-07 | Tenaris Connections Ag | Junta roscada de muy alto torque libre de compuesto para roscas |
RU2451861C2 (ru) * | 2007-04-13 | 2012-05-27 | Валлурек Маннесманн Ойл Энд Гес Франс | Трубный резьбовой элемент с сухим защитным покрытием |
JP5295219B2 (ja) | 2007-04-13 | 2013-09-18 | ヴァルレック・マンネスマン・オイル・アンド・ガス・フランス | 乾燥保護コーティングを備えた管状ねじ山付き要素 |
EP2136119B2 (de) | 2008-06-17 | 2018-09-12 | TI Automotive (Heidelberg) GmbH | Rohranschlusseinrichtung für den Anschluss von Rohrleitungen |
AR076017A1 (es) | 2009-03-31 | 2011-05-11 | Vallourec Mannesmann Oil & Gas | Union roscada para tubos y procedimiento para su fabricacion |
FR2950667B1 (fr) * | 2009-09-30 | 2011-12-16 | Vallourec Mannesmann Oil & Gas | Composant filete tubulaire resistant au grippage et procede de revetement d'un tel composant |
US20110084477A1 (en) * | 2009-10-13 | 2011-04-14 | Hydril Company | Wedge threads with a solid lubricant coating |
AT12670U1 (de) * | 2011-03-15 | 2012-09-15 | Ssg Steel Solutions Gmbh | Zylindrische muffe zum gasdichten verbinden von rohrleitungen |
FR2985297B1 (fr) * | 2011-12-29 | 2016-04-01 | Vallourec Mannesmann Oil & Gas | Composant filete tubulaire et procede de revetement d'un tel composant filete tubulaire |
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-
2001
- 2001-07-25 JP JP2001224918A patent/JP3870732B2/ja not_active Expired - Lifetime
-
2002
- 2002-07-19 BR BRPI0211399-6A patent/BR0211399B1/pt not_active IP Right Cessation
- 2002-07-19 PL PL366939A patent/PL199832B1/pl unknown
- 2002-07-19 RO ROA200400055A patent/RO121535B1/ro unknown
- 2002-07-19 WO PCT/JP2002/007355 patent/WO2003010460A1/ja active Application Filing
- 2002-07-19 MX MXPA04000603A patent/MXPA04000603A/es active IP Right Grant
- 2002-07-19 EP EP02747701A patent/EP1411288A4/en not_active Ceased
- 2002-07-19 CA CA002454336A patent/CA2454336C/en not_active Expired - Fee Related
- 2002-07-19 CN CNB028141547A patent/CN1240957C/zh not_active Expired - Fee Related
- 2002-07-19 RU RU2004105592/06A patent/RU2262029C2/ru not_active IP Right Cessation
- 2002-07-25 MY MYPI20022812A patent/MY139542A/en unknown
-
2003
- 2003-07-25 US US10/626,621 patent/US20040195825A1/en not_active Abandoned
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104482334A (zh) * | 2007-12-04 | 2015-04-01 | 新日铁住金株式会社 | 管螺纹接头 |
CN104114926A (zh) * | 2012-01-19 | 2014-10-22 | 新日铁住金株式会社 | 管用螺纹接头 |
CN104114926B (zh) * | 2012-01-19 | 2015-09-16 | 新日铁住金株式会社 | 管用螺纹接头 |
CN104969425A (zh) * | 2012-12-18 | 2015-10-07 | 滑动环及设备制造有限公司 | 自润滑式滑环 |
CN104969425B (zh) * | 2012-12-18 | 2018-10-19 | 史莱福灵有限公司 | 自润滑式滑环 |
CN107466335A (zh) * | 2015-04-23 | 2017-12-12 | 瓦卢瑞克石油天然气法国有限公司 | 在螺纹上和密封表面上提供有金属性涂层的螺纹管状连接件 |
CN107466335B (zh) * | 2015-04-23 | 2020-09-01 | 瓦卢瑞克石油天然气法国有限公司 | 在螺纹上和密封表面上提供有金属性涂层的螺纹管状连接件 |
CN108474503A (zh) * | 2015-12-25 | 2018-08-31 | 新日铁住金株式会社 | 管用螺纹接头以及管用螺纹接头的制造方法 |
US20190010767A1 (en) | 2015-12-25 | 2019-01-10 | Nippon Steel & Sumitomo Metal Corporation | Threaded Connection for Pipe or Tube and Method for Producing the Threaded Connection for Pipe or Tube |
US10480259B2 (en) | 2015-12-25 | 2019-11-19 | Nippon Steel Corporation | Threaded connection for pipe or tube and method for producing the threaded connection for pipe or tube |
Also Published As
Publication number | Publication date |
---|---|
RO121535B1 (ro) | 2007-10-30 |
EP1411288A1 (en) | 2004-04-21 |
RU2262029C2 (ru) | 2005-10-10 |
BR0211399A (pt) | 2004-08-17 |
EP1411288A4 (en) | 2006-08-02 |
JP3870732B2 (ja) | 2007-01-24 |
CN1240957C (zh) | 2006-02-08 |
PL199832B1 (pl) | 2008-11-28 |
CA2454336A1 (en) | 2003-02-06 |
CA2454336C (en) | 2008-10-07 |
MXPA04000603A (es) | 2004-04-20 |
RU2004105592A (ru) | 2005-04-27 |
WO2003010460A1 (fr) | 2003-02-06 |
BR0211399B1 (pt) | 2011-04-19 |
JP2003042353A (ja) | 2003-02-13 |
PL366939A1 (en) | 2005-02-07 |
MY139542A (en) | 2009-10-30 |
US20040195825A1 (en) | 2004-10-07 |
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