CN2599367Y - 滚压外螺纹管接头 - Google Patents
滚压外螺纹管接头 Download PDFInfo
- Publication number
- CN2599367Y CN2599367Y CNU032356684U CN03235668U CN2599367Y CN 2599367 Y CN2599367 Y CN 2599367Y CN U032356684 U CNU032356684 U CN U032356684U CN 03235668 U CN03235668 U CN 03235668U CN 2599367 Y CN2599367 Y CN 2599367Y
- Authority
- CN
- China
- Prior art keywords
- metal
- thread
- pipe
- outside thread
- roll extrusion
- 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 - Lifetime
Links
- 238000005096 rolling process Methods 0.000 title description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000002905 metal composite material Substances 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000000280 densification Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU032356684U CN2599367Y (zh) | 2003-03-03 | 2003-03-03 | 滚压外螺纹管接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU032356684U CN2599367Y (zh) | 2003-03-03 | 2003-03-03 | 滚压外螺纹管接头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2599367Y true CN2599367Y (zh) | 2004-01-14 |
Family
ID=34166405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU032356684U Expired - Lifetime CN2599367Y (zh) | 2003-03-03 | 2003-03-03 | 滚压外螺纹管接头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2599367Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102943936A (zh) * | 2012-11-27 | 2013-02-27 | 邝月好 | 一种管螺纹胀接连接接口及其等壁螺纹接头管子、管件 |
-
2003
- 2003-03-03 CN CNU032356684U patent/CN2599367Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102943936A (zh) * | 2012-11-27 | 2013-02-27 | 邝月好 | 一种管螺纹胀接连接接口及其等壁螺纹接头管子、管件 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102563255A (zh) | 长度可调节防拆卸表用管螺纹活接头连接结构 | |
CN2599367Y (zh) | 滚压外螺纹管接头 | |
CN202402851U (zh) | 长度可调节防拆卸表用管螺纹活接头连接结构 | |
CN206206820U (zh) | 一种内衬外涂管 | |
CN2888223Y (zh) | 分体式空调用连接管 | |
CN202360977U (zh) | 一种塑料直角弯头 | |
CN201273427Y (zh) | 一种安装方便的水管接头 | |
CN2426059Y (zh) | 万向活接管件 | |
CN201269373Y (zh) | 外螺纹管接头 | |
CN101655175A (zh) | 一种抗压防漏防脱管道接头的加工成型方法 | |
CN212251516U (zh) | 热熔防腐层内置钢网的钢管 | |
CN205173819U (zh) | 一种不锈钢覆塑内丝弯头 | |
CN1186921A (zh) | 金属复合管及制作方法和管接结构 | |
CN204942799U (zh) | 一种高环刚度ldpe无孔双壁波纹管 | |
CN214626129U (zh) | 一种建筑室内装修电线穿线装置 | |
CN2511848Y (zh) | 内焊式管道连接结构 | |
CN2601345Y (zh) | 塑料管件 | |
CN213541562U (zh) | 一种预制一体化分支管道井管 | |
CN218883230U (zh) | 一种具有消音结构的输水管道 | |
CN2431459Y (zh) | 新型合成管 | |
CN220980551U (zh) | 一种沟槽管连接槽型及沟槽管 | |
CN113970017B (zh) | 一种耐腐蚀卫浴用五金导水管 | |
CN2210311Y (zh) | 不锈钢复合钢管 | |
CN208237308U (zh) | 一种新型多向调整套管 | |
CN2379688Y (zh) | 外镀锌内涂塑自来水玛钢管件 |
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: SHANGHAI FANHUA FASTENING SYSTEM CO., LTD. Free format text: FORMER OWNER: XIAO XIAO Effective date: 20091023 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: Room 1122, 502 Jinqiao Road, Shanghai, Pudong New Area, China: 201206 Patentee after: Shanghai Fanhua Fastening System Co., Ltd. Address before: Room 3, unit 296, 601 Chongren Road, Hubei, Wuhan Province, 430030 Co-patentee before: Xiao Jinan Patentee before: sio sio |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130303 Granted publication date: 20040114 |