CN2896213Y - 非标准250.83mm偏梯形螺纹套管接头量规 - Google Patents
非标准250.83mm偏梯形螺纹套管接头量规 Download PDFInfo
- Publication number
- CN2896213Y CN2896213Y CN 200620078960 CN200620078960U CN2896213Y CN 2896213 Y CN2896213 Y CN 2896213Y CN 200620078960 CN200620078960 CN 200620078960 CN 200620078960 U CN200620078960 U CN 200620078960U CN 2896213 Y CN2896213 Y CN 2896213Y
- Authority
- CN
- China
- Prior art keywords
- gauge
- ring
- feeler gauge
- feeler
- thread
- 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.)
- Expired - Fee Related
Links
- 230000008034 disappearance Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620078960 CN2896213Y (zh) | 2006-05-12 | 2006-05-12 | 非标准250.83mm偏梯形螺纹套管接头量规 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620078960 CN2896213Y (zh) | 2006-05-12 | 2006-05-12 | 非标准250.83mm偏梯形螺纹套管接头量规 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2896213Y true CN2896213Y (zh) | 2007-05-02 |
Family
ID=38065789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620078960 Expired - Fee Related CN2896213Y (zh) | 2006-05-12 | 2006-05-12 | 非标准250.83mm偏梯形螺纹套管接头量规 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2896213Y (zh) |
-
2006
- 2006-05-12 CN CN 200620078960 patent/CN2896213Y/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2573555C (en) | Sucker rod connection with improved fatigue resistance, formed by applying diametrical interference to reduce axial interference | |
CN1308607C (zh) | 相对于外部介质密封的管形丝扣接头 | |
JP4111386B2 (ja) | ねじ管継手用耐疲労ねじ要素 | |
CN1748106A (zh) | 用于管件的螺纹接头 | |
CN101063502A (zh) | 抗压缩及抗弯曲的钩形齿螺纹连接结构 | |
CN2732980Y (zh) | 锯齿形套管螺纹连接结构 | |
CN2896213Y (zh) | 非标准250.83mm偏梯形螺纹套管接头量规 | |
CN101144372A (zh) | 一种耐粘扣的石油套管接头 | |
CN202954751U (zh) | 一种快速上卸的螺纹套管接头 | |
CN2895703Y (zh) | 非标准250.83mm偏梯形螺纹套管接头 | |
CN201532164U (zh) | 非标准200.03mm偏梯形螺纹接头量规 | |
CN201756921U (zh) | 带有变螺距偏梯形螺纹的无接箍式石油套管 | |
CN202055773U (zh) | 防粘扣螺纹接头 | |
CN2886276Y (zh) | 抗压缩及抗弯曲的钩形齿螺纹连接结构 | |
CN200943450Y (zh) | 一种抗扭钻杆接头 | |
CN209228315U (zh) | 一种钻杆接头螺纹结构 | |
CN201254957Y (zh) | 无接箍直连型套管 | |
CN202023513U (zh) | 偏圆螺纹油套管 | |
CN202900068U (zh) | 油套管特殊螺纹接头 | |
CN114320175B (zh) | 一种抗粘扣的快速上扣螺纹接头 | |
CN1419638A (zh) | 用于油井管的细型螺纹接头 | |
CN2630467Y (zh) | 油井用特种圆螺纹套管 | |
CN2386183Y (zh) | 直连型石油套管 | |
RU166817U1 (ru) | Муфтовое резьбовое соединение обсадных труб | |
RU165748U1 (ru) | Муфтовое резьбовое соединение обсадных труб |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WSP HOLDINGS LIMITED Free format text: FORMER OWNER: LV SHUANLU Effective date: 20100811 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710065 ROOM 307, BUILDING 3, NO.21, DIANZIER ROAD, XI AN CITY, SHAANXI PROVINCE TO: 841001 ROOM 102, UNIT 2, BUILDING 1, CUIHUMINGYUAN, DEVELOPMENT ZONE, KORLA CITY, XINJIANG UYGHUR AUTONOMOUS REGION |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100811 Address after: 841001 the Xinjiang Uygur Autonomous Region Korla City Development Zone Lake Ming Yuan building two unit 102 room Patentee after: Bazhou simleis petroleum pipe manufacturing Co., Ltd. Address before: 710065, room 3, building 21, No. two, 307, electronic road, Shaanxi, Xi'an Patentee before: Lv Shuanlu |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20140512 |