CN201651616U - High-pressure glass fiber reinforced plastics tapered flange - Google Patents

High-pressure glass fiber reinforced plastics tapered flange Download PDF

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Publication number
CN201651616U
CN201651616U CN2010201804708U CN201020180470U CN201651616U CN 201651616 U CN201651616 U CN 201651616U CN 2010201804708 U CN2010201804708 U CN 2010201804708U CN 201020180470 U CN201020180470 U CN 201020180470U CN 201651616 U CN201651616 U CN 201651616U
Authority
CN
China
Prior art keywords
flange
pressure glass
screw thread
standard
convex
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
Application number
CN2010201804708U
Other languages
Chinese (zh)
Inventor
李彤
宋光清
修文军
杜富国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengli Oilfield Xinda Pipes Technology Development Co Ltd
Original Assignee
Shengli Oilfield Xinda Pipes Technology Development Co Ltd
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
Priority to CN200920244683.X priority Critical
Priority to CN200920244683 priority
Application filed by Shengli Oilfield Xinda Pipes Technology Development Co Ltd filed Critical Shengli Oilfield Xinda Pipes Technology Development Co Ltd
Priority to CN2010201804708U priority patent/CN201651616U/en
Application granted granted Critical
Publication of CN201651616U publication Critical patent/CN201651616U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a high-pressure glass fiber reinforced plastics tapered flange which consists of a concave flange and a convex flange, wherein a disc piece of the concave flange is ground to be a standard inner taper hole with the proportion of 1 to 12; the convex flange is ground to be a standard outer taper hole with the proportion of 1 to 12; the outer ends of the concave flange and the convex flange are formed to be standard API threaded screw thread by molding; and the API threaded screw thread can be made into external thread or internal thread so as to be conveniently connected with a pipeline and other devices. The high-pressure glass fiber reinforced plastics tapered flange has the advantages of being rapid in installation and good in sealing property, reducing the installation difficulty and effectively prolonging the service life of the pipeline.

Description

A kind of high-pressure glass steel pricker degree flange
Technical field
The utility model relates to a kind of glass steel pipeline mounted connector tool, is specifically related to a kind of high-pressure glass steel pricker degree flange.
Background technique
In the installation process of glass steel pipeline, often need at present flange to connect space between glass steel pipeline and the pipeline, existing flange is generally the straight tube flange, connecting needs it is sealed later, seal under the bad situation and very easily leak, not only increase the difficulty in the installation process, also can shorten the working life of glass steel pipeline.
Summary of the invention
For solving the deficiencies in the prior art, the utility model provides a kind of high-pressure glass steel pricker degree flange.
Technical solution adopted in the utility model is: a kind of high-pressure glass steel pricker degree flange, form by female flange and convex flange, the 1:12 internal taper hole of the female flange disc standard of grinding into, the convex flange life grinds into the outer taper hole of standard 1:12, the outer end of female flange and convex flange is molded as standard A PI screw thread screw thread, API screw thread screw thread can be made into outside thread or internal thread as requested, conveniently is connected with pipeline and other equipment.
The beneficial effects of the utility model are: quick for installation, good airproof performance has reduced installation difficulty, has effectively prolonged the working life of pipeline.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Wherein: 1 female flange, 2 convex flanges, 3 internal taper holes, 4 outer taper holes, 5API screw thread screw thread.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of high-pressure glass steel pricker degree flange, form by female flange 1 and convex flange 2, the 1:12 internal taper hole 3 of the female flange 1 disc standard of grinding into, convex flange 2 is given birth to and is ground into the outer taper hole 4 of standard 1:12, the outer end of female flange 1 and convex flange 2 is molded as standard A PI screw thread screw thread 5, and API screw thread screw thread 5 can be made into outside thread or internal thread as requested, conveniently is connected with pipeline and other equipment.

Claims (3)

1. a high-pressure glass steel pricker degree flange is made up of female flange and convex flange, it is characterized in that 1: 12 internal taper hole of the female flange disc standard of grinding into, 1: 12 outer taper hole of the convex flange life standard of grinding into.
2. a kind of high-pressure glass steel pricker degree flange according to claim 1 is characterized in that the outer end of female flange and convex flange is molded as standard A PI screw thread screw thread.
3. a kind of high-pressure glass steel pricker degree flange according to claim 2 is characterized in that API screw thread screw thread can be made into outside thread or internal thread.
CN2010201804708U 2009-12-31 2010-04-18 High-pressure glass fiber reinforced plastics tapered flange Expired - Fee Related CN201651616U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200920244683.X 2009-12-31
CN200920244683 2009-12-31
CN2010201804708U CN201651616U (en) 2009-12-31 2010-04-18 High-pressure glass fiber reinforced plastics tapered flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201804708U CN201651616U (en) 2009-12-31 2010-04-18 High-pressure glass fiber reinforced plastics tapered flange

Publications (1)

Publication Number Publication Date
CN201651616U true CN201651616U (en) 2010-11-24

Family

ID=43116856

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201804708U Expired - Fee Related CN201651616U (en) 2009-12-31 2010-04-18 High-pressure glass fiber reinforced plastics tapered flange

Country Status (1)

Country Link
CN (1) CN201651616U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135012A (en) * 2011-04-08 2011-07-27 中国船舶重工集团公司第七○二研究所 Movable type mining escape capsule body sealing structure
CN103007651A (en) * 2012-12-05 2013-04-03 安徽盛运机械股份有限公司 Special die for multi-pipe pulse jet system
CN103388715A (en) * 2013-08-19 2013-11-13 孙蕾 Dual-sealing flange
CN103574197A (en) * 2013-11-14 2014-02-12 天津市雪琰管业有限公司 Weldable steel flange with embedded O-shaped sealing rings
CN105402523A (en) * 2015-10-28 2016-03-16 北京动力机械研究所 Composite cabin connecting structure
CN107514512A (en) * 2017-10-08 2017-12-26 季永东 A kind of sealing flange plate sheet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135012A (en) * 2011-04-08 2011-07-27 中国船舶重工集团公司第七○二研究所 Movable type mining escape capsule body sealing structure
CN103007651A (en) * 2012-12-05 2013-04-03 安徽盛运机械股份有限公司 Special die for multi-pipe pulse jet system
CN103388715A (en) * 2013-08-19 2013-11-13 孙蕾 Dual-sealing flange
CN103574197A (en) * 2013-11-14 2014-02-12 天津市雪琰管业有限公司 Weldable steel flange with embedded O-shaped sealing rings
CN105402523A (en) * 2015-10-28 2016-03-16 北京动力机械研究所 Composite cabin connecting structure
CN107514512A (en) * 2017-10-08 2017-12-26 季永东 A kind of sealing flange plate sheet

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101124

Termination date: 20160418

CF01 Termination of patent right due to non-payment of annual fee