CN106382422B - 一种适用于沉降地质燃气管道的金属软管及其制备方法 - Google Patents
一种适用于沉降地质燃气管道的金属软管及其制备方法 Download PDFInfo
- Publication number
- CN106382422B CN106382422B CN201610961473.7A CN201610961473A CN106382422B CN 106382422 B CN106382422 B CN 106382422B CN 201610961473 A CN201610961473 A CN 201610961473A CN 106382422 B CN106382422 B CN 106382422B
- Authority
- CN
- China
- Prior art keywords
- parts
- metal
- metal bellows
- geology
- prepared
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/121—Making tubes or metal hoses with helically arranged seams with non-welded and non-soldered seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | |
弹性模量/GPa | 201 | 226 | 218 |
屈服极限/MPa | 323 | 386 | 365 |
强度极限/MPa | 618 | 702 | 689 |
伸长率/% | 21 | 26 | 24 |
断面缩减/% | 26 | 32 | 30 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610961473.7A CN106382422B (zh) | 2016-10-28 | 2016-10-28 | 一种适用于沉降地质燃气管道的金属软管及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610961473.7A CN106382422B (zh) | 2016-10-28 | 2016-10-28 | 一种适用于沉降地质燃气管道的金属软管及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106382422A CN106382422A (zh) | 2017-02-08 |
CN106382422B true CN106382422B (zh) | 2018-08-24 |
Family
ID=57956610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610961473.7A Active CN106382422B (zh) | 2016-10-28 | 2016-10-28 | 一种适用于沉降地质燃气管道的金属软管及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106382422B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113324109A (zh) * | 2020-02-28 | 2021-08-31 | 杭州恒通金属软管有限公司 | 一种超柔不锈钢波纹软管及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2121673U (zh) * | 1991-12-20 | 1992-11-11 | 秦皇岛兴海金属制品有限公司 | 空调器、换热器用减震金属软管 |
JP2004060672A (ja) * | 2002-07-24 | 2004-02-26 | Tokai Rubber Ind Ltd | 蛇腹金属管付ホースの接続構造 |
CN104482343B (zh) * | 2014-12-12 | 2016-10-19 | 中国建筑标准设计研究院有限公司 | 一种隔震建筑柔性连接管道的安装施工方法 |
CN105065806A (zh) * | 2015-09-18 | 2015-11-18 | 滕州市瀚立波纹管有限责任公司 | 一种双通路金属波纹管及其制造方法 |
CN105240640B (zh) * | 2015-10-19 | 2017-11-03 | 航天晨光股份有限公司 | 一种控制棒驱动线位移补偿装置、成形模具及其成形方法 |
-
2016
- 2016-10-28 CN CN201610961473.7A patent/CN106382422B/zh active Active
Also Published As
Publication number | Publication date |
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CN106382422A (zh) | 2017-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180718 Address after: 053000 20 rubber plastic road, North Industrial Park, Hengshui, Hebei Applicant after: HENGSHUI BAILI RUBBER PRODUCTS Co.,Ltd. Address before: 214021 No. 061, D District, Yangming hi tech Industrial Park, Wuxi, Jiangsu. Applicant before: WUXI YONGXING METAL HOSE Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A metal hose suitable for settling geological gas pipeline and its preparation method Effective date of registration: 20221207 Granted publication date: 20180824 Pledgee: Hengshui Bank Co.,Ltd. Wuyi Sub branch Pledgor: HENGSHUI BAILI RUBBER PRODUCTS Co.,Ltd. Registration number: Y2022980025580 |