JPS5555825A - Manufacture of synthetic resin lining tube - Google Patents

Manufacture of synthetic resin lining tube

Info

Publication number
JPS5555825A
JPS5555825A JP12969478A JP12969478A JPS5555825A JP S5555825 A JPS5555825 A JP S5555825A JP 12969478 A JP12969478 A JP 12969478A JP 12969478 A JP12969478 A JP 12969478A JP S5555825 A JPS5555825 A JP S5555825A
Authority
JP
Japan
Prior art keywords
tube
synthetic resin
diameter
resin tube
cooling box
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
JP12969478A
Other languages
Japanese (ja)
Other versions
JPS5933082B2 (en
Inventor
Tadashi Ishii
Yoshihiro Kuratani
Kazuo Shimomura
Mikihiko Horioka
Shinichi Egi
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP12969478A priority Critical patent/JPS5933082B2/en
Publication of JPS5555825A publication Critical patent/JPS5555825A/en
Publication of JPS5933082B2 publication Critical patent/JPS5933082B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/003—Layered products comprising a metal layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain a synthetic resin lining tube with a synthetic resin tube and an outer tube adhering closely by inserting the synthetic resin tube having its diameter shrinked at ultralow temperature in the outer tube with such inner diameter as is larger than the outer diameter of said resin tube but smaller than its outer diameter at the time of normal temperature and then restoring it to normal temperature. CONSTITUTION:An ultralow temperature refrigerant 8 is jetted into a synthetic resin tube cooling box 6 from an ultralow temperature refrigerant tank 3 by a pump 4 through a shower 7 by way of a piping 5, and the travelling synthetic resin tube 1 is cooled down to have its diameter shrinked. The synthetic resin tube 1 coming out of the cooling box 6 is inserted in an outer tube 2, allowed to stand in normal temperature to have its diameter expanded and thus left to close lining in the outer tube 2. Then, the tube end is cut to make a synthetic resin lining tube 11. To improve adhesion between the synthetic resin tube 1 and the outer tube 2, it is preferable to apply an adhesive 9 with spray 10 to the surface of the synthetic resin tube 1 having come out of the cooling box 6.
JP12969478A 1978-10-20 1978-10-20 Manufacturing method of synthetic resin lined pipe Expired JPS5933082B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12969478A JPS5933082B2 (en) 1978-10-20 1978-10-20 Manufacturing method of synthetic resin lined pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12969478A JPS5933082B2 (en) 1978-10-20 1978-10-20 Manufacturing method of synthetic resin lined pipe

Publications (2)

Publication Number Publication Date
JPS5555825A true JPS5555825A (en) 1980-04-24
JPS5933082B2 JPS5933082B2 (en) 1984-08-13

Family

ID=15015874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12969478A Expired JPS5933082B2 (en) 1978-10-20 1978-10-20 Manufacturing method of synthetic resin lined pipe

Country Status (1)

Country Link
JP (1) JPS5933082B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626801A (en) * 1991-03-21 1997-05-06 Pipe Rehab International, Inc. Method of lining a host pipe with a liner by diameter reduction with angularly offset rollers
CH701363A1 (en) * 2009-06-30 2010-12-31 Laurence Technologies Sa Fluid transport apparatus e.g. fluid transport pipe, manufacturing process, involves introducing inner tube into cavity of shell of fluid transport apparatus e.g. fluid transport pipe, by forced fitting or interlocking

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003080599A (en) * 2001-09-07 2003-03-19 Dai Ichi High Frequency Co Ltd Manufacturing method of inner resin lining pipe
KR102858117B1 (en) * 2021-12-17 2025-09-11 (주)왕보 Absorbent composite sheet with air pockets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626801A (en) * 1991-03-21 1997-05-06 Pipe Rehab International, Inc. Method of lining a host pipe with a liner by diameter reduction with angularly offset rollers
CH701363A1 (en) * 2009-06-30 2010-12-31 Laurence Technologies Sa Fluid transport apparatus e.g. fluid transport pipe, manufacturing process, involves introducing inner tube into cavity of shell of fluid transport apparatus e.g. fluid transport pipe, by forced fitting or interlocking

Also Published As

Publication number Publication date
JPS5933082B2 (en) 1984-08-13

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