CN1189312C - Polyurethane enhancing flexible pipe and its manufacturing methods - Google Patents
Polyurethane enhancing flexible pipe and its manufacturing methods Download PDFInfo
- Publication number
- CN1189312C CN1189312C CN 03121929 CN03121929A CN1189312C CN 1189312 C CN1189312 C CN 1189312C CN 03121929 CN03121929 CN 03121929 CN 03121929 A CN03121929 A CN 03121929A CN 1189312 C CN1189312 C CN 1189312C
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- polyurethane
- inner core
- steel wire
- raw material
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Product specification | Internal diameter | Wall thickness | The steel wire number of share of stock | The braider kind | The steel wire floor external diameter | Polyurethane strengthens hose outside diameter | Operating pressure Mpa | Minimum bending radius mm |
TPUG-I-φ6 | 6 | 1 | 4-5 | 20 ingots | 9.7 | 11.6 | 28 | 70 |
TPUG-I-φ8 | 8 | 1 | 5-6 | 20 ingots | 11.6 | 13.2 | 24 | 80 |
TPUG-I-φ10 | 10 | 1.25 | 6 | 24 ingots | 14.7 | 16.2 | 22 | 100 |
TPUG-I-φ13 | 13 | 1.35 | 8 | 24 ingots | 17.7 | 19.5 | 18 | 125 |
TPUG-I-φ16 | 16 | 1.5 | 6 | 36 ingots | 21.3 | 22.8 | 14 | 150 |
TPUG-I-φ19 | 19 | 1.5 | 7 | 36 ingots | 24.2 | 26 | 13 | 200 |
TPUG-I-φ22 | 22 | 2.0 | 9 | 36 ingots | 28 | 29.8 | 11 | 220 |
TPUG-I-φ25 | 25 | 2.0 | 10 | 36 ingots | 31 | 32.8 | 10 | 250 |
TPUG-I-φ32 | 32 | 2.5 | 12 | 36 ingots | 39 | 40.8 | 8 | 280 |
TPUG-I-φ38 | 38 | 3.0 | 6-7 | 48 ingots | 46.2 | 48 | 7 | 300 |
TPUG-I-φ45 | 45 | 3.0 | 8-9 | 48 ingots | 53 | 54.8 | 65 | 350 |
TPUG-I-φ51 | 51 | 3.0 | 10-12 | 48 ingots | 59 | 61 | 6 | 400 |
TPUG-II-φ6 | 6 | 1 | 4-5 | 20 ingots | 11.3 | 12.8 | 45 | 70 |
TPUG-II-φ8 | 8 | 1 | 5-6 | 20 ingots | 12.8 | 14.5 | 40 | 80 |
TPUG-II-φ10 | 10 | 1.25 | 6 | 24 ingots | 15.8 | 17.7 | 34 | 100 |
TPUG-II-φ13 | 13 | 1.35 | 8 | 24 ingots | 19 | 20.7 | 30 | 125 |
TPUG-II-φ16 | 16 | 1.5 | 6 | 36 ingots | 22.4 | 24.2 | 25 | 150 |
TPUG-II-φ19 | 19 | 1.5 | 7 | 36 ingots | 25.8 | 27.8 | 20 | 200 |
TPUG-II-φ22 | 22 | 2.0 | 9 | 36 ingots | 29.5 | 31.5 | 15 | 220 |
TPUG-II-φ25 | 25 | 2.0 | 10 | 36 ingots | 32.3 | 34 | 15 | 250 |
TPUG-II-φ32 | 32 | 2.5 | 12 | 36 ingots | 40.6 | 42.2 | 12 | 280 |
TPUG-II-φ38 | 38 | 3.0 | 67 | 48 ingots | 47.7 | 49.5 | 11 | 300 |
TPUG-II-φ45 | 45 | 3.0 | 8-9 | 48 ingots | 54.5 | 56.3 | 10 | 350 |
TPUG-II-φ51 | 51 | 3.0 | 10-12 | 48 ingots | 60.5 | 62.5 | 9 | 400 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03121929 CN1189312C (en) | 2003-04-18 | 2003-04-18 | Polyurethane enhancing flexible pipe and its manufacturing methods |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03121929 CN1189312C (en) | 2003-04-18 | 2003-04-18 | Polyurethane enhancing flexible pipe and its manufacturing methods |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1445079A CN1445079A (en) | 2003-10-01 |
CN1189312C true CN1189312C (en) | 2005-02-16 |
Family
ID=27815018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03121929 Expired - Fee Related CN1189312C (en) | 2003-04-18 | 2003-04-18 | Polyurethane enhancing flexible pipe and its manufacturing methods |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1189312C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10240697B2 (en) * | 2014-08-22 | 2019-03-26 | 5elem Material Scientific(Jiangsu) Co., LTD. | Fracturing liquid delivery hose for recovery of shale oil and gas, and manufacturing method thereof |
CN104405967A (en) * | 2014-10-11 | 2015-03-11 | 陆宋瑞 | Elastic telescopic braided pipe and production process thereof |
CN104693778A (en) * | 2015-03-16 | 2015-06-10 | 池州九华汉高电工材料有限公司 | Anti-flaming PU (Polyurethane) hose |
CN108908886A (en) * | 2018-06-29 | 2018-11-30 | 江苏爱索新材料科技有限公司 | Hose production technology is continuously coated inside and outside one kind |
CN112460343A (en) * | 2020-10-30 | 2021-03-09 | 山东鲁尔胶管股份有限公司 | Steel wire braided hydraulic hose and preparation method thereof |
CN113586815A (en) * | 2021-08-02 | 2021-11-02 | 淮南市天力达工矿配件有限公司 | Special high-pressure polyurethane hose for coal mine |
-
2003
- 2003-04-18 CN CN 03121929 patent/CN1189312C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1445079A (en) | 2003-10-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WANG YINGUO Free format text: FORMER OWNER: WANG YINCHAO Effective date: 20140805 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140805 Address after: 053500 west head of Jing An street, Hebei, Jingxian County Patentee after: Wang Yinguo Address before: 053500 west head of Jing An street, Hebei, Jingxian County Patentee before: Wang Yinchao |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050216 Termination date: 20180418 |
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CF01 | Termination of patent right due to non-payment of annual fee |