CN101793338B - 一种塑钢缠绕管弯头及其制造方法 - Google Patents
一种塑钢缠绕管弯头及其制造方法 Download PDFInfo
- Publication number
- CN101793338B CN101793338B CN201010121697XA CN201010121697A CN101793338B CN 101793338 B CN101793338 B CN 101793338B CN 201010121697X A CN201010121697X A CN 201010121697XA CN 201010121697 A CN201010121697 A CN 201010121697A CN 101793338 B CN101793338 B CN 101793338B
- Authority
- CN
- China
- Prior art keywords
- steel
- plastic
- plastic cement
- pipe
- straight length
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 263
- 239000010959 steel Substances 0.000 title claims abstract description 263
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims abstract description 138
- 239000004033 plastic Substances 0.000 claims abstract description 138
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims description 128
- 238000004804 winding Methods 0.000 claims description 73
- 238000005452 bending Methods 0.000 claims description 62
- 238000000034 method Methods 0.000 claims description 23
- 239000011241 protective layer Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 210000002310 elbow joint Anatomy 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
- F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010121697XA CN101793338B (zh) | 2010-03-10 | 2010-03-10 | 一种塑钢缠绕管弯头及其制造方法 |
PCT/CN2011/071670 WO2011110095A1 (zh) | 2010-03-10 | 2011-03-10 | 一种塑钢缠绕管弯头及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010121697XA CN101793338B (zh) | 2010-03-10 | 2010-03-10 | 一种塑钢缠绕管弯头及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101793338A CN101793338A (zh) | 2010-08-04 |
CN101793338B true CN101793338B (zh) | 2011-10-26 |
Family
ID=42586187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010121697XA Expired - Fee Related CN101793338B (zh) | 2010-03-10 | 2010-03-10 | 一种塑钢缠绕管弯头及其制造方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101793338B (zh) |
WO (1) | WO2011110095A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102211407B (zh) * | 2011-05-27 | 2013-10-09 | 连云港中复连众复合材料集团有限公司 | 一种复合材料管道弯头的制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646078B2 (ja) * | 1989-05-30 | 1994-06-15 | 株式会社ダクト産業 | 曲管の製造方法 |
JPH03288095A (ja) * | 1990-03-30 | 1991-12-18 | Sekisui Chem Co Ltd | 分岐接続管継手の接続方法 |
EP1570926A1 (de) * | 2004-03-03 | 2005-09-07 | Manfred Strub | Verfahren zur Herstellung eines Rohrbogens für ein Regenfallrohr, ein Rohrbogenstück und ein Regenfallrohr |
CN201041270Y (zh) * | 2006-10-09 | 2008-03-26 | 哈尔滨斯达维机械制造有限公司 | 具有竖直加强肋的钢塑复合管连接结构 |
CN101266009A (zh) * | 2007-03-12 | 2008-09-17 | 株式会社进雄科技 | 整体式螺旋管 |
CN201057334Y (zh) * | 2007-05-18 | 2008-05-07 | 倪金宝 | 钢塑复合正弯头 |
CN101592279A (zh) * | 2009-07-07 | 2009-12-02 | 哈尔滨斯达维机械制造有限公司 | 具有加强肋的塑料排水管的连接方法及其形成的管接头 |
CN201661779U (zh) * | 2010-03-10 | 2010-12-01 | 华瀚科技有限公司 | 一种塑钢缠绕管弯头 |
-
2010
- 2010-03-10 CN CN201010121697XA patent/CN101793338B/zh not_active Expired - Fee Related
-
2011
- 2011-03-10 WO PCT/CN2011/071670 patent/WO2011110095A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN101793338A (zh) | 2010-08-04 |
WO2011110095A1 (zh) | 2011-09-15 |
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Inventor after: Zheng Nenghuan Inventor after: Dong Mianli Inventor after: Xiao Rijun Inventor after: Yu Yang Inventor after: Wang Guoyue Inventor after: Yang Sanxiong Inventor before: Zheng Nenghuan Inventor before: Dong Mianli Inventor before: Xiao Rijun |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHENG NENGHUAN DONG MIANLI XIAO RIJUN TO: ZHENG NENGHUAN DONG MIANLI XIAO RIJUN YU YANG WANG GUOYUE YANG SANXIONG |
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