JPS568229A - Lining substrate for conduit - Google Patents

Lining substrate for conduit

Info

Publication number
JPS568229A
JPS568229A JP8480879A JP8480879A JPS568229A JP S568229 A JPS568229 A JP S568229A JP 8480879 A JP8480879 A JP 8480879A JP 8480879 A JP8480879 A JP 8480879A JP S568229 A JPS568229 A JP S568229A
Authority
JP
Japan
Prior art keywords
conduit
substrate
fluid pressure
reversal insertion
expands
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.)
Granted
Application number
JP8480879A
Other languages
Japanese (ja)
Other versions
JPS601178B2 (en
Inventor
Nobuaki Nishio
Koichi Mori
Tamotsu Yamanaka
Takeshi Nakamura
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.)
Ashimori Industry Co Ltd
Tokyo Gas Co Ltd
Original Assignee
Ashimori Industry Co Ltd
Tokyo Gas 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 Ashimori Industry Co Ltd, Tokyo Gas Co Ltd filed Critical Ashimori Industry Co Ltd
Priority to JP8480879A priority Critical patent/JPS601178B2/en
Publication of JPS568229A publication Critical patent/JPS568229A/en
Publication of JPS601178B2 publication Critical patent/JPS601178B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

PURPOSE: To obtain a substrate best fitted for a reversal insertion method, whose outer diameter is a little smaller than the inner diameter of a conduit and expands in a specified quantity when the pressure equal to the minimum fluid pressure at the reversal insertion is applied to the inside thereof.
CONSTITUTION: A substrate 1 is made by forming a skin film 8 of soft rubber or plastic on the outer surface, at least, of a tubelike cloth 7 woven with fibers. The substrate 1 is inserted in and pressed against the inside of a conduit 2, being reversed so that the inside thereof is turned outside by the fluid pressure, thus used for lining inside the conduit. The substrate 1 is made so that its outer diameter is a little smaller than the inner diameter of the conduit 2 and expands by 7W15% when the pressure equal to the minimum fluid pressure at reversal insertion is applied to the inside thereof, thus the possible occurrence of a vacant place between the substrate and the inner surface of the conduit in the middle of the conduit is prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP8480879A 1979-07-03 1979-07-03 Pipe lining base material Expired JPS601178B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8480879A JPS601178B2 (en) 1979-07-03 1979-07-03 Pipe lining base material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8480879A JPS601178B2 (en) 1979-07-03 1979-07-03 Pipe lining base material

Publications (2)

Publication Number Publication Date
JPS568229A true JPS568229A (en) 1981-01-28
JPS601178B2 JPS601178B2 (en) 1985-01-12

Family

ID=13841011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8480879A Expired JPS601178B2 (en) 1979-07-03 1979-07-03 Pipe lining base material

Country Status (1)

Country Link
JP (1) JPS601178B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544455A1 (en) * 1983-04-18 1984-10-19 Tokyo Gas Co Ltd TUBULAR COATING MATERIAL FOR CANALIZATION HAVING ELBOWS
JPS6085336U (en) * 1983-11-14 1985-06-12 芦森工業株式会社 Lining material for water pipes
DE3505107A1 (en) * 1984-02-14 1985-08-22 Ashimori Industry Co. Ltd., Osaka TUBULAR LINING MATERIAL FOR PIPELINES
JPS615628U (en) * 1984-06-15 1986-01-14 東京瓦斯株式会社 Tube for inverting and lining the inner surface of the conduit
WO1989002821A1 (en) * 1987-10-05 1989-04-06 Tokyo Gas Kabushiki Kaisha Lining material of pipeline
US5164237A (en) * 1987-10-05 1992-11-17 Tokyo Gas Kabushiki Kaisha Lining material for pipelines
WO2013153652A1 (en) * 2012-04-12 2013-10-17 芦森工業株式会社 Lining method for conduit and lining material for conduit

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544455A1 (en) * 1983-04-18 1984-10-19 Tokyo Gas Co Ltd TUBULAR COATING MATERIAL FOR CANALIZATION HAVING ELBOWS
JPS6085336U (en) * 1983-11-14 1985-06-12 芦森工業株式会社 Lining material for water pipes
JPH045580Y2 (en) * 1983-11-14 1992-02-17
DE3505107A1 (en) * 1984-02-14 1985-08-22 Ashimori Industry Co. Ltd., Osaka TUBULAR LINING MATERIAL FOR PIPELINES
DE3505107C2 (en) * 1984-02-14 1988-10-20 Tokyo Gas Co. Ltd., Tokio/Tokyo, Jp
JPS615628U (en) * 1984-06-15 1986-01-14 東京瓦斯株式会社 Tube for inverting and lining the inner surface of the conduit
WO1989002821A1 (en) * 1987-10-05 1989-04-06 Tokyo Gas Kabushiki Kaisha Lining material of pipeline
US5077107A (en) * 1987-10-05 1991-12-31 Tokyo Gas Kabushiki Kaisha Lining material for pipelines
US5164237A (en) * 1987-10-05 1992-11-17 Tokyo Gas Kabushiki Kaisha Lining material for pipelines
WO2013153652A1 (en) * 2012-04-12 2013-10-17 芦森工業株式会社 Lining method for conduit and lining material for conduit
US9429265B2 (en) 2012-04-12 2016-08-30 Ashimori Industry Co., Ltd. Lining method for conduit and lining material composite for conduit

Also Published As

Publication number Publication date
JPS601178B2 (en) 1985-01-12

Similar Documents

Publication Publication Date Title
IE40996B1 (en) Eversible catheter
ES2000069A4 (en) INTERNAL COATING PROCEDURE OF DUCTS AND SLEEVES FOR COATED DUCTS ACCORDING TO THIS PROCEDURE.
EP0357091A3 (en) Drainage tube for inserting in wounds and wound cavities
JPS568229A (en) Lining substrate for conduit
JPS543548A (en) Elastic roller
ES510613A1 (en) Apparatus for making threads or meollars. (Machine-translation by Google Translate, not legally binding)
GB2023626B (en) Fluid phenolic resin adhesive for use in the manufacture of an elastomeric hose
DE3162194D1 (en) Sealing element
GB2071247A (en) Gripper ring for a tube coupling
JPS6479496A (en) Connecting element for connecting piping to structural part
GB1042870A (en) A pipe end insert
JPS5476643A (en) Lining of inner surface of conduit already constructd
GB2000239A (en) Hose coupling
FR2334896A1 (en) Plastics high-tensile tubular fitting - comprises inner portion with seal groove and outer portion with coupling groove
GB2200705B (en) A coupling for hoses or tubes of the quick-acting type
JPS55102222A (en) Pipe coupling
JPS571872A (en) Valve gear
JPS5719409A (en) Cut-off device in high pressure water gate
EP0247812A3 (en) Hoses
JPS5672927A (en) Forming method for protecting film for inside surface of pipe
JPS5414243A (en) Pressure fixing device
JPS52148753A (en) Static pressure fluid bearing
JPS5324118A (en) High pressrue sealing plug
JPS5316067A (en) Polyamide films having improved drawing properties
JPS5519575A (en) Internal lining of pipe