GB798585A - Improvements in and relating to pipes - Google Patents

Improvements in and relating to pipes

Info

Publication number
GB798585A
GB798585A GB189557A GB189557A GB798585A GB 798585 A GB798585 A GB 798585A GB 189557 A GB189557 A GB 189557A GB 189557 A GB189557 A GB 189557A GB 798585 A GB798585 A GB 798585A
Authority
GB
United Kingdom
Prior art keywords
pipe
lining
ledge
gasket
socket
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
GB189557A
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Publication of GB798585A publication Critical patent/GB798585A/en
Expired legal-status Critical Current

Links

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
    • F16L9/153—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and concrete with or without reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/58—Steel tubes
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/06—Coatings characterised by the materials used by cement, concrete, or the like
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/185—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints with sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

798,585. Lined metal pipes; pipe couplings. COMPAGNIE DE PONT-A-MOUSSON. Jan. 18, 1957 [March 9, 1956], No. 1895/57. Classes 99(1) and 99(2). A pipe comprises an outer tubular metal body 1, Figs. 1 and 2, with a lining 2, e.g., of cement, bitumen, asphalt or synthetic resin, protected by turning over at least one end of the body 1 to form an inwardly curved flange 5 which is flush with the internal surface of the lining. Each pipe T<SP>1</SP> is formed with a socket 3 at one end in which engages the plain end of another pipe T<SP>2</SP>, the joint being sealed by a gasket 11 compressed by a flange 12 against a ledge 7 which protects the end of the lining 2. In a modification, Fig. 4, some of the lining material 15 is extended over the ledge 7 to seal the gap between the ledge 7 and the surface of the pipe engaging therein. Alternatively the end of the lining adjacent the ledge 7 is provided with a recess containing a hemp gasket, the joint being completed by a lead filling poured into the space between the end portion of the socket 3 and the pipe fitting therein. In a further modification both ends of the body 1 are turned over as at 5. The metal bodies 1, preferably of spheroidal graphite cast iron, may be covered with tar, paint or synthetic resin.
GB189557A 1956-03-09 1957-01-18 Improvements in and relating to pipes Expired GB798585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1145591T 1956-03-09

Publications (1)

Publication Number Publication Date
GB798585A true GB798585A (en) 1958-07-23

Family

ID=9644889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189557A Expired GB798585A (en) 1956-03-09 1957-01-18 Improvements in and relating to pipes

Country Status (4)

Country Link
BE (1) BE553740A (en)
CH (1) CH344879A (en)
FR (1) FR1145591A (en)
GB (1) GB798585A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738689A (en) * 1970-07-06 1973-06-12 J Forni Fitting for asbestos cement pipe
EP0457825A1 (en) * 1989-02-09 1991-11-27 Tubemakers Australia Method of corrosion protection at pipe junctions.
CN112096974A (en) * 2020-09-16 2020-12-18 浙江巨龙管业科技有限公司 Reinforced concrete drain pipe capable of pressing and inspecting interface
CN112879680A (en) * 2021-02-05 2021-06-01 浙江巨通管业有限公司 High-bearing prestress steel cylinder concrete pipe and forming process thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7710946L (en) * 1977-09-30 1979-03-31 Scanovator Handel WAS CASTING
FR2517797B1 (en) * 1981-12-08 1986-01-10 Socea Balency Sobea REINFORCED CONCRETE PIPE AND MANUFACTURING METHOD THEREOF
US5335946A (en) * 1992-07-28 1994-08-09 Romac Industries Inc. Cooperating combination of a gland and a grip ring installed in restrained sealed bolted joints of fluid piping systems including both plastic pipe and metallic pipe
CN107160552B (en) * 2017-05-31 2020-04-17 广西电力线路器材厂有限责任公司 Concrete power transmission and transformation line pole with improved anchoring plate and production method thereof
CN107030872A (en) * 2017-05-31 2017-08-11 广西电力线路器材厂 The bar tip is the concrete power circuit bar and its manufacture method of footpath sphere

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738689A (en) * 1970-07-06 1973-06-12 J Forni Fitting for asbestos cement pipe
EP0457825A1 (en) * 1989-02-09 1991-11-27 Tubemakers Australia Method of corrosion protection at pipe junctions.
EP0457825A4 (en) * 1989-02-09 1992-07-22 Tubemakers Of Australia Limited Method of corrosion protection at pipe junctions
CN112096974A (en) * 2020-09-16 2020-12-18 浙江巨龙管业科技有限公司 Reinforced concrete drain pipe capable of pressing and inspecting interface
CN112879680A (en) * 2021-02-05 2021-06-01 浙江巨通管业有限公司 High-bearing prestress steel cylinder concrete pipe and forming process thereof

Also Published As

Publication number Publication date
CH344879A (en) 1960-02-29
BE553740A (en) 1960-01-29
FR1145591A (en) 1957-10-28

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