CN201748068U - 一种斜坡式对焊法兰 - Google Patents

一种斜坡式对焊法兰 Download PDF

Info

Publication number
CN201748068U
CN201748068U CN2010202688723U CN201020268872U CN201748068U CN 201748068 U CN201748068 U CN 201748068U CN 2010202688723 U CN2010202688723 U CN 2010202688723U CN 201020268872 U CN201020268872 U CN 201020268872U CN 201748068 U CN201748068 U CN 201748068U
Authority
CN
China
Prior art keywords
end surface
flange body
type welding
flange
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.)
Expired - Fee Related
Application number
CN2010202688723U
Other languages
English (en)
Inventor
张积储
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.)
Zhejiang Storage Pipe Co Ltd
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to CN2010202688723U priority Critical patent/CN201748068U/zh
Application granted granted Critical
Publication of CN201748068U publication Critical patent/CN201748068U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

一种斜坡式对焊法兰，其由法兰本体、通孔、下端面、上端面组成。法兰本体的上端面是一侧面高、一边侧面低，成斜面状，高侧面的内壁设有通孔，法兰本体的下端面是平整面，上端面与法兰本体下端面形成15°角。具有小角度焊接、拆卸方便功能。

Description

一种斜坡式对焊法兰 
技术领域：
本实用新型涉及一种法兰，特别涉及一种斜坡式对焊法兰，具有小角度焊接功能。 
背景技术：
法兰主要用于工业管路系统，其作用是连通两管道，目前在管道在铺设过程中对小角度的折弯处多是用弯头来连接，但是弯头一般用于管道直径小，低压的工作环境，假如在高压的工业管道工作环境下，用弯头连接就可能造成管道中介质因高压而在弯头处泄漏，而传统的法兰端面为平整面，不具备小角度折弯连接功能。 
实用新型内容：
针对现有上述产品的技术不足，本实用新型的目的就是提供一种斜坡式对焊法兰，其由法兰本体、通孔、下端面、上端面组成。 
本实用新型解决其技术问题所采用的技术方案是：法兰本体的上端面是一侧面高、一边侧面低，成斜面状，高侧面的内壁设有通孔，法兰本体的下端面是平整面，上端面与法兰本体下端面形成15°角。 
本实用新型有益效果：具有小角度焊接、拆卸方便功能。 
附图说明： 
图1为本实用新型结构剖面示意图； 
图中说明1、法兰本体  1-1、通孔   1-2、下端面  1-3、上端面 
具体实施方式：
据图1所示，一种斜坡式对焊法兰，法兰本体1的上方高侧面的内壁有通孔1-1；法兰本体1的下端面1-2是平整面；法兰本体1的上端面1-3设置斜面，该上端面1-3与法兰本体1的下端面1-2成15°斜角。使用时，在15°的管道拐弯处直接焊接此法兰，具有小角度焊接、拆卸方便的功能。 

Claims (2)

1.一种斜坡式对焊法兰，其由法兰本体、通孔、下端面、上端面组成，其特征在于：法兰本体的上端面是一侧面高、一边侧面低，成斜面状，高侧面的内壁设有通孔，法兰本体的下端面是平整面。
2.如权利要求1所述一种斜坡式对焊法兰，其特征在于：所述的上端面与法兰本体下端面形成15°角。
CN2010202688723U 2010-07-19 2010-07-19 一种斜坡式对焊法兰 Expired - Fee Related CN201748068U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202688723U CN201748068U (zh) 2010-07-19 2010-07-19 一种斜坡式对焊法兰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202688723U CN201748068U (zh) 2010-07-19 2010-07-19 一种斜坡式对焊法兰

Publications (1)

Publication Number Publication Date
CN201748068U true CN201748068U (zh) 2011-02-16

Family

ID=43582745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202688723U Expired - Fee Related CN201748068U (zh) 2010-07-19 2010-07-19 一种斜坡式对焊法兰

Country Status (1)

Country Link
CN (1) CN201748068U (zh)

Similar Documents

Publication Publication Date Title
CN202091673U (zh) 一种管材扩口连接结构
CN201748068U (zh) 一种斜坡式对焊法兰
CN201982862U (zh) 管道件主管与支管连接结构
CN202140605U (zh) 分体组装式排污球阀
CN104279382A (zh) 对焊法兰
CN201925635U (zh) 梅花法兰
CN201909126U (zh) 一种管件连接件
CN203836461U (zh) 内衬不锈钢四通管件
CN202040454U (zh) 环压式高压细水雾管件
CN204187174U (zh) 对焊法兰
CN206973104U (zh) 高耐磨扩口式管道接头
CN204249214U (zh) 一种用于制备弯头的模具
CN202901657U (zh) 一种压槽等径三通
CN206093261U (zh) 压力控制器接管连接结构
CN204494077U (zh) 增大封头增压孔提高管路柔性的结构
CN204004396U (zh) 一种具有外硬质限位圈的软密封装置
CN202990258U (zh) 一种橡胶圆塞
CN204004934U (zh) 一种软硬复合密封装置
CN201934806U (zh) 一种涡轮增压管
CN204114395U (zh) 一种正八边形法兰
CN202901623U (zh) 一种压槽同心接头
CN204062300U (zh) 一种45°斜三通
CN202017834U (zh) 环压加强型高压细水雾管件及其连接
CN202432163U (zh) 一种弯管接头
CN202901661U (zh) 一种压槽90度弯头

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhejiang storage pipe Co., Ltd.

Assignor: Zhang Jichu

Contract record no.: 2011330000245

Denomination of utility model: Slope type welding neck flange

Granted publication date: 20110216

License type: Exclusive License

Record date: 20110411

EM01 Change of recordation of patent licensing contract

Change date: 20110701

Contract record no.: 2011330000245

Assignee after: Zhejiang DongJoy Valve Pipe-Fitting Co., Ltd.

Assignee before: Zhejiang storage pipe Co., Ltd.

EC01 Cancellation of recordation of patent licensing contract

Assignee: Zhejiang DongJoy Valve Pipe-Fitting Co., Ltd.

Assignor: Zhang Jichu

Contract record no.: 2011330000245

Date of cancellation: 20121122

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
ASS Succession or assignment of patent right

Owner name: ZHEJIANG CHUXIN GUANYE CO., LTD.

Free format text: FORMER OWNER: ZHANG JICHU

Effective date: 20130227

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130227

Address after: Longwan District of Wenzhou City, Zhejiang province Yongzhong street village of 325024

Patentee after: Zhejiang storage pipe Co., Ltd.

Address before: Longwan District of Wenzhou City, Zhejiang province Yongzhong street village of 325024

Patentee before: Zhang Jichu

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110216

Termination date: 20130719