CN202852260U - 不焊接密封法兰 - Google Patents

不焊接密封法兰 Download PDF

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Publication number
CN202852260U
CN202852260U CN 201220386350 CN201220386350U CN202852260U CN 202852260 U CN202852260 U CN 202852260U CN 201220386350 CN201220386350 CN 201220386350 CN 201220386350 U CN201220386350 U CN 201220386350U CN 202852260 U CN202852260 U CN 202852260U
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CN
China
Prior art keywords
flange
flange plate
hole
stepped slot
welding sealing
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Expired - Fee Related
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CN 201220386350
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English (en)
Inventor
欧阳宏卫
马金保
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.)
MA'ANSHAN GUANGYUAN FLANGE RINGS CO Ltd
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MA'ANSHAN GUANGYUAN FLANGE RINGS CO Ltd
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Priority to CN 201220386350 priority Critical patent/CN202852260U/zh
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Publication of CN202852260U publication Critical patent/CN202852260U/zh
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Abstract

本实用新型公开了一种不焊接密封法兰,包括法兰盘,所述法兰盘的中部设有通孔,所述通孔四周设有台阶槽,所述台阶槽的底部设有平垫圈,所述台阶槽内设有压力挡圈,所述法兰盘的边缘四周设有螺栓孔。本实用新型连接牢固、密封性好。

Description

不焊接密封法兰
技术领域
本实用新型涉及一种不焊接密封法兰。
背景技术
现有的技术中,不焊接密封法兰被广泛运用于管道行业,但是在一般的管道连接过程中,如果管道事先没有设置法兰,就很难进行连接,这样就很难进行连接,容易出现泄漏。
实用新型内容
    本实用新型提供一种可以方便管道口部没有设置法兰的管道进行对接,密封性好的不焊接密封法兰。
本实用新型解决技术问题提供如下方案:
一种不焊接密封法兰,包括法兰盘,其特征在于:所述法兰盘的中部设有通孔,所述通孔四周设有台阶槽,所述台阶槽的底部设有平垫圈,所述台阶槽内设有压力挡圈。
所述法兰盘的边缘四周设有螺栓孔。
本实用新型在传统的法兰基础上,在法兰的中心设有台阶槽,在台阶槽内添加平垫圈,且在平垫圈的上方设有挡圈,且在有效避免了管道接口处的泄露。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图,一种不焊接密封法兰,包括法兰盘1,所述法兰盘1的中部设有通孔2,所述通孔2四周设有台阶槽3,所述台阶槽3的底部设有平垫圈4,所述台阶槽3内设有压力挡圈5,所述法兰盘1的边缘四周设有螺栓孔6。

Claims (2)

1.一种不焊接密封法兰,包括法兰盘,其特征在于:所述法兰盘的中部设有通孔,所述通孔四周设有台阶槽,所述台阶槽的底部设有平垫圈,所述台阶槽内设有压力挡圈。
2.根据权利要求1所述不焊接密封法兰,其特征在于:所述法兰盘的边缘四周设有螺栓孔。
CN 201220386350 2012-08-06 2012-08-06 不焊接密封法兰 Expired - Fee Related CN202852260U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220386350 CN202852260U (zh) 2012-08-06 2012-08-06 不焊接密封法兰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220386350 CN202852260U (zh) 2012-08-06 2012-08-06 不焊接密封法兰

Publications (1)

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CN202852260U true CN202852260U (zh) 2013-04-03

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CN 201220386350 Expired - Fee Related CN202852260U (zh) 2012-08-06 2012-08-06 不焊接密封法兰

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CN (1) CN202852260U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109236879A (zh) * 2018-10-25 2019-01-18 中船黄埔文冲船舶有限公司 一种万向联轴器穿舱密封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109236879A (zh) * 2018-10-25 2019-01-18 中船黄埔文冲船舶有限公司 一种万向联轴器穿舱密封装置

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Granted publication date: 20130403

Termination date: 20140806

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