GB990369A - Multi-layer pipes and method of making the same - Google Patents

Multi-layer pipes and method of making the same

Info

Publication number
GB990369A
GB990369A GB2811461A GB2811461A GB990369A GB 990369 A GB990369 A GB 990369A GB 2811461 A GB2811461 A GB 2811461A GB 2811461 A GB2811461 A GB 2811461A GB 990369 A GB990369 A GB 990369A
Authority
GB
United Kingdom
Prior art keywords
pipe
pipes
layer
peripheral part
intermediate layers
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
Application number
GB2811461A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsubishi Engineering and Shipbuilding Co Ltd
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 Mitsubishi Engineering and Shipbuilding Co Ltd filed Critical Mitsubishi Engineering and Shipbuilding Co Ltd
Publication of GB990369A publication Critical patent/GB990369A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
    • 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/154—Making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
    • 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
    • F16L9/02—Rigid pipes of metal
    • F16L9/04—Reinforced pipes
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

990,369. Metal pipes. MITSUBISHI SHIPBUILDING & ENGINEERING CO. Ltd. Aug. 2, 1961 [Oct. 7, 1960; April 18, 1961], No. 28114/61. Heading F2P. [Also in Divisions B3 and G1] A multi-layer pipe for carrying fluids under pressure comprises a multi-layer body 1 formed by rolling a band or plate into a spiral coil having the inside and outside diameter thereof fixed by suitable means, and openings 4 for the escape of fluid extend through the outer peripheral part and the intermediate layers of the coil but not through the inner peripheral part forming the surface defining the bore of the pipe. The pipe may have inner, outer and intermediate layers 13, 22 formed by seamless pipes, or those layers may be formed by helically wound bands or the inner layer may comprise a number of pipes welded end-to-end.
GB2811461A 1960-10-07 1961-08-02 Multi-layer pipes and method of making the same Expired GB990369A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4053560 1960-10-07
JP1347061 1961-04-18

Publications (1)

Publication Number Publication Date
GB990369A true GB990369A (en) 1965-04-28

Family

ID=26349277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2811461A Expired GB990369A (en) 1960-10-07 1961-08-02 Multi-layer pipes and method of making the same

Country Status (4)

Country Link
DE (1) DE1400504A1 (en)
FR (1) FR1302822A (en)
GB (1) GB990369A (en)
NL (3) NL268866A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907806B1 (en) * 1968-12-17 1970-04-23 Mitsubishi Heavy Ind Ltd Tubular body with a wall wound in a spiral shape from sheet steel
WO2023029800A1 (en) * 2021-09-02 2023-03-09 宝银特种钢管有限公司 Method for sleeving of multi-layer spiral tube bundle having profiled spatial bend

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383556A (en) * 1981-02-10 1983-05-17 Evgenievich Paton B Crack arresting device for limiting propagation of cracks in welded structures fabricated from sheets
US10919106B2 (en) * 2017-06-09 2021-02-16 General Electric Company Ultrasonic welding of annular components

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907806B1 (en) * 1968-12-17 1970-04-23 Mitsubishi Heavy Ind Ltd Tubular body with a wall wound in a spiral shape from sheet steel
DE1907806C2 (en) * 1968-12-17 1971-01-07 Mitsubishi Heavy Ind Ltd Tubular body with a wall wound in a spiral shape from sheet steel
WO2023029800A1 (en) * 2021-09-02 2023-03-09 宝银特种钢管有限公司 Method for sleeving of multi-layer spiral tube bundle having profiled spatial bend

Also Published As

Publication number Publication date
FR1302822A (en) 1962-08-31
DE1400504A1 (en) 1968-10-17
NL151488B (en) 1976-11-15
NL132658C (en) 1971-10-16
NL268866A (en) 1964-06-25
NL7107155A (en) 1971-08-25

Similar Documents

Publication Publication Date Title
ES8101239A1 (en) Flexible tubular conduit
GB1428433A (en) Joint for steel tubes
FR2475185B1 (en)
US2039781A (en) Flexible metal tube
GB553110A (en) Improvements in or relating to flexible hose for conveying fluid at high pressures
GB990369A (en) Multi-layer pipes and method of making the same
JPS55117562A (en) Build-up welding method of stainless steel
US2818084A (en) Irrigation pipe
GB1374874A (en) Pipelines and fluid distributing systems incorporating same
GB1370508A (en) Pressure vessel
FR2052074A5 (en) Plastic tubes production
KR850004035A (en) Manufacturing method of powder metallurgy product
JPS5714415A (en) Production of laminated metallic bar material
JPS5714416A (en) Production of laminated metallic pipe
GB715299A (en) Improvements in tape-wound hollow metallic bodies, in particular hollow metallic bodies designed for high pressure service
JPS5753329A (en) Continuous manufacture of multilayer pipe
JPS52150363A (en) Method of fabricating steel pipe for gun body having at its inner surface spiral groove
FR2236136A1 (en) Elbow for circular section fluid duct - is formed from semi-circular sections with lapped and seamed edges
JPS5752557A (en) Heat-resistant roll having dissimilar metallic area on surface of body part
JPS5711717A (en) Manufacture of laminated metallic pipe
GB1061283A (en) Method and apparatus for manufacturing a tubular body
FR2259296A1 (en) Telescopic hydraulic jack made from standard tubes - has cold worked varying thickness tubes and standard sealing rings
GB1472630A (en) Composite flexible tubes and method of manufacturing the same
JPS56144884A (en) Manufacture of cylindrical metallic body
JPS56146430A (en) Production of duct type pipe trolley