GB1001939A - Improved method of lining pipes and of joining lined pipes - Google Patents

Improved method of lining pipes and of joining lined pipes

Info

Publication number
GB1001939A
GB1001939A GB3180564A GB3180564A GB1001939A GB 1001939 A GB1001939 A GB 1001939A GB 3180564 A GB3180564 A GB 3180564A GB 3180564 A GB3180564 A GB 3180564A GB 1001939 A GB1001939 A GB 1001939A
Authority
GB
United Kingdom
Prior art keywords
pipes
pipe
linings
ferrules
heated
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
GB3180564A
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.)
TAYLOR TUBE SEAL Inc
Original Assignee
TAYLOR TUBE SEAL Inc
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 TAYLOR TUBE SEAL Inc filed Critical TAYLOR TUBE SEAL Inc
Publication of GB1001939A publication Critical patent/GB1001939A/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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
    • F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1027—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a sprayed layer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

1,001,939. Pipes and pipe-couplings. TAYLOR TUBE SEAL Inc. Aug. 5, 1964 [Aug. 15, 1963], No. 31805/64. Headings F2G and F2P. Sections of pipe 1 and 2 have corrosion resisting linings 7 and 8 which initially project a short distance beyond each end of each pipe section: the linings are temporarily held in position by means not shown whilst their ends are heated and flared outwards over annular rings 9 and 10 outside the liner end and abutting the end of the pipe 1 or 2 and a ferrule 15 or 16 is inserted into the heated liner end whilst it is still plastic; the temporary securing means then being released from each liner and the pipes 1 and 2 joined by a coupling 6 which is threaded on to the end of each pipe and when tightened compresses a cylindrical resilient gasket 19 between the ferrules 15 and 16 to form a seal. Fig. 2 shows the exploded assembly at its left-hand side and the completed assembly, less the gasket, at its righthand side. The gasket 19 is compressed between the conical faces 20 and 21 of the ferrules and does not intrude inwards beyond their inner diameters, which are the same as the inner diameter of the linings. The linings are of polypropylene and are given a clearance between their outer diameter and the inner diameter of the pipes 1 and 2 to allow for expansion. The ferrules are of K-Monel metal. Fig. 4 shows the heated former 29 which is forced into the lining by a handoperated jack (Fig. 3, not shown) to flare the end 34a.
GB3180564A 1963-08-15 1964-08-05 Improved method of lining pipes and of joining lined pipes Expired GB1001939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30225463A 1963-08-15 1963-08-15

Publications (1)

Publication Number Publication Date
GB1001939A true GB1001939A (en) 1965-08-18

Family

ID=23166950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3180564A Expired GB1001939A (en) 1963-08-15 1964-08-05 Improved method of lining pipes and of joining lined pipes

Country Status (1)

Country Link
GB (1) GB1001939A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141680A2 (en) * 1983-11-08 1985-05-15 James Hardie Industries Limited Plastics lined pipes
US5992897A (en) * 1995-02-23 1999-11-30 Bg Plc Joining lined pipe items
WO2018172751A1 (en) * 2017-03-22 2018-09-27 Radius Systems Limited High pressure fitting
CN110273653A (en) * 2019-07-17 2019-09-24 山东墨龙石油机械股份有限公司 Bimetallic is anti-corrosion tubing and casing and its attachment device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141680A2 (en) * 1983-11-08 1985-05-15 James Hardie Industries Limited Plastics lined pipes
EP0141680A3 (en) * 1983-11-08 1985-11-06 James Hardie Industries Limited Plastics lined pipes
US5992897A (en) * 1995-02-23 1999-11-30 Bg Plc Joining lined pipe items
WO2018172751A1 (en) * 2017-03-22 2018-09-27 Radius Systems Limited High pressure fitting
CN110691939A (en) * 2017-03-22 2020-01-14 半径系统有限公司 High-pressure fitting
RU2752226C2 (en) * 2017-03-22 2021-07-23 Радиус Системс Лимитед High pressure fitting
CN110273653A (en) * 2019-07-17 2019-09-24 山东墨龙石油机械股份有限公司 Bimetallic is anti-corrosion tubing and casing and its attachment device

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