CN1509387A - 用于钢管的螺纹接头 - Google Patents
用于钢管的螺纹接头 Download PDFInfo
- Publication number
- CN1509387A CN1509387A CNA028102398A CN02810239A CN1509387A CN 1509387 A CN1509387 A CN 1509387A CN A028102398 A CNA028102398 A CN A028102398A CN 02810239 A CN02810239 A CN 02810239A CN 1509387 A CN1509387 A CN 1509387A
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- China
- Prior art keywords
- coating
- powder
- inipple
- solid lubricant
- contact surface
- 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.)
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Links
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Images
Classifications
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- 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
- 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
- C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
- C10M103/02—Carbon; Graphite
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- C—CHEMISTRY; METALLURGY
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- E—FIXED CONSTRUCTIONS
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- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
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- F16L58/04—Coatings characterised by the materials used
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- F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
- F16L58/1027—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a sprayed layer
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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
- 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
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Abstract
Description
钢型 | C | Si | Mn | P | S | Cu | Ni | Cr | Mo |
A | 0.24 | 0.30 | 1.30 | 0.02 | 0.01 | 0.04 | 0.07 | 0.17 | 0.04 |
B | 0.25 | 0.25 | 0.80 | 0.02 | 0.01 | 0.04 | 0.05 | 0.95 | 0.18 |
C | 0.19 | 0.25 | 0.8 0 | 0.02 | 0.01 | 0.04 | 0.10 | 13.0 | 0.04 |
D | 0.02 | 0.30 | 0.50 | 0.02 | 0.01 | 0.50 | 7.00 | 25.0 | 3.20 |
类型 | 号码 | 1ST | 栓杆 | 盒套 | ||
预处理 | 润滑剂涂层 | 预处理 | 润滑剂涂层 | |||
实施例 | 1 | A | 研磨,R=2 | 无 | 喷砂,R=10 | 聚酰胺酰亚胺树脂/MoS2A=80,t=25 |
2 | A | 研磨,R=2 | 无 | 1.研磨,R=22.磷酸锰涂层,t=25 | 聚酰胺酰亚胺树脂/MoS2A=80,t=25 | |
3 | B | 研磨,R=2 | 无 | 1.研磨,R=32.磷酸锰涂层,t=20 | 环氧树脂/WS2A=80,t=20 | |
4 | C | 研磨,R=2 | 无 | 1.研磨,R=32.Zn-Fe合金涂层,t=6 | 酚醛树脂/石墨A=60,t=30 | |
5 | D | 1.研磨,R=32.Zn-Fe合金涂层,t=5 | Ti-O/MoS2A=50,t=12 | 1.研磨,R=32.Zn-Fe合金涂层,t=5 | 聚酰胺酰亚胺树脂/MoS2A=80,t=28 | |
6 | A | 1.研磨,R=32.磷酸锌涂层,t=15 | Ti-O/MoS2A=40,t=10 | 研磨,R=3 | 无 | |
7 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=25 | Ti-O/BNA=10,t=15 | |
8 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=20 | 聚酰胺酰亚胺树脂/PTFEA=88,t=30 | |
2COMP | 1 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=18 | 聚酰胺酰亚胺树脂/MoS2A=0,t=30 |
2 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=20 | 聚酰胺酰亚胺树脂/MoS2A=3,t=28 | |
3 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=22 | 聚酰胺酰亚胺树脂/MoS2A=95,t=25 |
咬合的发生1)(在下面的紧固次数时) | |||||||||||||||
6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | |
实施例1 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | △ |
实施例2 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ |
实施例3 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ |
实施例4 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
实施例5 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
实施例6 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ |
实施例7 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | △ | △ |
实施例8 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | △ |
对比实施例1 | ○ | ○ | ○ | △ | △ | × | - | - | - | - | - | - | - | - | - |
对比实施例2 | ○ | △ | △ | × | - | - | - | - | - | - | - | - | - | - | - |
对比实施例3 | △ | △ | × | - | - | - | - | - | - | - | - | - | - | - | - |
类型 | 号码 | 1ST | 栓杆 | 盒套 | ||
预处理 | 润滑剂涂层 | 预处理 | 润滑剂涂层 | |||
实施例 | 9 | A | 研磨,R=2 | 无 | 喷砂,R=10 | PAI树脂3,t=25MoS2(M=4)K-TiO4(F=0.1,D=0.2) |
10 | A | 研磨,R=2 | 无 | 1.研磨,R=22.磷酸锰涂层,t=25 | PAI树脂,t=25MoS2(M=4)ZnO(F=0.05,D=3.0) | |
11 | B | 1.研磨,R=32.磷酸锌涂层,t=15 | 无 | 1.研磨,R=32.磷酸锰涂层,t=20 | 环氧树脂,t=20WS2(M=1.5)-硼酸铝(F=0.15,D=1.0) | |
12 | C | 研磨,R=2 | 无 | 1.研磨,R=32.Cu镀层,t=6 | 酚醛树脂,t=3MoS2+石墨(M=1.0)SiC(F=0.3,D=1.5) | |
13 | D | 1.研磨,R=32.Zn-Fe合金涂层,t=6 | PAI树脂,t=25MoS2(M=4)K-TiO(F=0.1,D=0.2) | 1.研磨,R=32.Zn-Fe合金涂层,t=5 | PAI树脂,t=28MoS2(M=4)Si3N4(F=0.48,D=0.6) | |
14 | A | 1.研磨,R=32.磷酸锌涂层,t=15 | PAI树脂,t=30MoS2(M=3)碳纤维(F=0.08,D=18) | 1.研磨,R=32.磷酸锰涂层,t=20 | 无 | |
15 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=21 | PAI树脂,t=32MoS2(M=3);Cu纤维(F=0.02,D=13) | |
16 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=18 | PAI树脂,t=28MoS2(M=4);硅酸钙(F=0.1,D=0.05) | |
17 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=16 | PAI树脂,t=33MoS2(M=4);玻璃纤维(F=0.12,D=35) | |
2COMP | 4 | A | 研磨,R=3 | 无 | 1.研磨,R=32.磷酸锰涂层,t=18 | PAI树脂,t=28MoS2(M=4) |
5 | A | 研磨,R=2 | 无 | 1.研磨,R=32.磷酸锰涂层,t=18 | PAI树脂,t=28MoS2(M=4)K-TiO(F=0.8,D=0.2) |
实施例序号 | 咬合的发生1)(在下向的紧固次数时) | |||||||||
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实施例14 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | △ | △ |
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对比实施例4 | △ | × | - | - | - | - | - | - | - | - |
对比实施例5 | ○ | △ | △ | × | - | - | - | - | - | - |
Claims (9)
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CNB2005100726419A Division CN100519984C (zh) | 2001-04-11 | 2002-04-11 | 用于钢管的螺纹接头 |
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US (1) | US6659509B2 (zh) |
EP (2) | EP1892449B1 (zh) |
CN (2) | CN1252407C (zh) |
AT (2) | ATE493607T1 (zh) |
AU (1) | AU2002248002B2 (zh) |
BR (1) | BR0208890B8 (zh) |
CA (2) | CA2443528C (zh) |
DE (2) | DE60238749D1 (zh) |
MX (1) | MXPA03009329A (zh) |
NO (2) | NO336077B1 (zh) |
RO (1) | RO121397B1 (zh) |
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- 2002-04-11 RU RU2003132692/06A patent/RU2258859C2/ru active
- 2002-04-11 RO ROA200300838A patent/RO121397B1/ro unknown
- 2002-04-11 WO PCT/JP2002/003587 patent/WO2002084162A1/ja active IP Right Grant
- 2002-04-11 MX MXPA03009329A patent/MXPA03009329A/es active IP Right Grant
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CN101103221B (zh) * | 2005-01-13 | 2011-10-05 | 住友金属工业株式会社 | 钢管用螺纹接头 |
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CN106285506A (zh) * | 2016-08-24 | 2017-01-04 | 天津钢管集团股份有限公司 | 油井管螺纹涂层润滑结构及制造方法 |
CN109370271A (zh) * | 2018-10-29 | 2019-02-22 | 山东建筑大学 | 一种新型的耐辐照空间固体润滑剂涂层及制备方法 |
CN109385153A (zh) * | 2018-10-29 | 2019-02-26 | 山东建筑大学 | 一种耐辐照空间固体润滑涂层及制备方法 |
CN109370271B (zh) * | 2018-10-29 | 2021-05-25 | 山东建筑大学 | 一种新型的耐辐照空间固体润滑剂涂层及制备方法 |
CN109385153B (zh) * | 2018-10-29 | 2021-05-25 | 山东建筑大学 | 一种耐辐照空间固体润滑涂层及制备方法 |
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EP1378698B1 (en) | 2010-12-29 |
EP1378698A1 (en) | 2004-01-07 |
EP1892449B1 (en) | 2010-12-29 |
NO20034578D0 (no) | 2003-10-10 |
CN1683744A (zh) | 2005-10-19 |
DE60238800D1 (de) | 2011-02-10 |
CN100519984C (zh) | 2009-07-29 |
NO20141241L (no) | 2003-12-10 |
BR0208890B1 (pt) | 2013-01-08 |
NO20034578L (no) | 2003-12-10 |
BR0208890A (pt) | 2004-06-29 |
ATE493607T1 (de) | 2011-01-15 |
CA2443528A1 (en) | 2002-10-24 |
WO2002084162A1 (fr) | 2002-10-24 |
RU2258859C2 (ru) | 2005-08-20 |
RU2003132692A (ru) | 2005-04-10 |
NO337522B1 (no) | 2016-05-02 |
CA2608043C (en) | 2010-09-14 |
US20030160446A1 (en) | 2003-08-28 |
BR0208890B8 (pt) | 2013-02-19 |
EP1378698A4 (en) | 2007-10-03 |
CN1252407C (zh) | 2006-04-19 |
RO121397B1 (ro) | 2007-04-30 |
AU2002248002B2 (en) | 2004-11-11 |
ATE493608T1 (de) | 2011-01-15 |
US6659509B2 (en) | 2003-12-09 |
CA2608043A1 (en) | 2002-10-24 |
CA2443528C (en) | 2008-02-05 |
MXPA03009329A (es) | 2004-11-12 |
EP1892449A1 (en) | 2008-02-27 |
NO336077B1 (no) | 2015-05-04 |
DE60238749D1 (de) | 2011-02-10 |
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