KR100955761B1 - 콘크리트 이송용 이중관 파이프 및 그 제조방법 - Google Patents

콘크리트 이송용 이중관 파이프 및 그 제조방법 Download PDF

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Publication number
KR100955761B1
KR100955761B1 KR1020100008365A KR20100008365A KR100955761B1 KR 100955761 B1 KR100955761 B1 KR 100955761B1 KR 1020100008365 A KR1020100008365 A KR 1020100008365A KR 20100008365 A KR20100008365 A KR 20100008365A KR 100955761 B1 KR100955761 B1 KR 100955761B1
Authority
KR
South Korea
Prior art keywords
pipe
core pipe
core
double
casing
Prior art date
Application number
KR1020100008365A
Other languages
English (en)
Korean (ko)
Inventor
최태범
Original Assignee
최태범
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 최태범 filed Critical 최태범
Priority to KR1020100008365A priority Critical patent/KR100955761B1/ko
Application granted granted Critical
Publication of KR100955761B1 publication Critical patent/KR100955761B1/ko
Priority to CN2010106003842A priority patent/CN102140844A/zh
Priority to TR2010/10931A priority patent/TR201010931A2/tr

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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
    • F16L9/16—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
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/083—Supply, or operations combined with supply, of strip material
    • 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
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
KR1020100008365A 2010-01-29 2010-01-29 콘크리트 이송용 이중관 파이프 및 그 제조방법 KR100955761B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020100008365A KR100955761B1 (ko) 2010-01-29 2010-01-29 콘크리트 이송용 이중관 파이프 및 그 제조방법
CN2010106003842A CN102140844A (zh) 2010-01-29 2010-12-22 混凝土输送用双层管及其制造方法
TR2010/10931A TR201010931A2 (tr) 2010-01-29 2010-12-27 Beton transferine yönelik ikili boru ve bunun üretimine ilişkin yöntem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100008365A KR100955761B1 (ko) 2010-01-29 2010-01-29 콘크리트 이송용 이중관 파이프 및 그 제조방법

Publications (1)

Publication Number Publication Date
KR100955761B1 true KR100955761B1 (ko) 2010-04-30

Family

ID=42220528

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100008365A KR100955761B1 (ko) 2010-01-29 2010-01-29 콘크리트 이송용 이중관 파이프 및 그 제조방법

Country Status (3)

Country Link
KR (1) KR100955761B1 (tr)
CN (1) CN102140844A (tr)
TR (1) TR201010931A2 (tr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107126911A (zh) * 2017-06-26 2017-09-05 辽宁加宝石化设备有限公司 一种衬里复合管、制备方法及喷嘴
KR101868471B1 (ko) * 2016-05-13 2018-06-18 원광대학교 산학협력단 굴림석 제조 장치의 굴림 드럼
KR20190140378A (ko) * 2018-06-11 2019-12-19 이남재 복합강관의 제조장치 및 이를 이용한 제조방법 그리고 복합 강관

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890002300A (ko) * 1987-07-01 1989-04-10 워너쿠에스터즈 스티어링 휘일을 위한 우레탄 조성물 및 인티그럴스킨 스티어링 휘일 제조방법
JPH04236892A (ja) * 1991-01-16 1992-08-25 Sekisui Chem Co Ltd スパイラル複合管
JPH07100527A (ja) * 1993-10-05 1995-04-18 Nippon Steel Corp 耐食性金属被覆鋼管
KR200332518Y1 (ko) 2003-07-22 2003-11-05 박완규 콘크리트 펌프카용 이중 수송관

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413866B2 (tr) * 1973-03-08 1979-06-02
US6273143B1 (en) * 1998-11-17 2001-08-14 Ameron International Corporation Bonding of steel strips in steel strip laminate pipe
CN100566872C (zh) * 2007-06-29 2009-12-09 吉欣（英德）热轧不锈复合钢有限公司 一种螺旋复合钢管的制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890002300A (ko) * 1987-07-01 1989-04-10 워너쿠에스터즈 스티어링 휘일을 위한 우레탄 조성물 및 인티그럴스킨 스티어링 휘일 제조방법
JPH04236892A (ja) * 1991-01-16 1992-08-25 Sekisui Chem Co Ltd スパイラル複合管
JPH07100527A (ja) * 1993-10-05 1995-04-18 Nippon Steel Corp 耐食性金属被覆鋼管
KR200332518Y1 (ko) 2003-07-22 2003-11-05 박완규 콘크리트 펌프카용 이중 수송관

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101868471B1 (ko) * 2016-05-13 2018-06-18 원광대학교 산학협력단 굴림석 제조 장치의 굴림 드럼
CN107126911A (zh) * 2017-06-26 2017-09-05 辽宁加宝石化设备有限公司 一种衬里复合管、制备方法及喷嘴
KR20190140378A (ko) * 2018-06-11 2019-12-19 이남재 복합강관의 제조장치 및 이를 이용한 제조방법 그리고 복합 강관
KR102112835B1 (ko) * 2018-06-11 2020-05-19 이남재 복합강관의 제조장치 및 이를 이용한 제조방법 그리고 복합 강관

Also Published As

Publication number Publication date
CN102140844A (zh) 2011-08-03
TR201010931A2 (tr) 2011-04-21

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