JPS54131675A - Production of metallic pipe lined with synthetic resin - Google Patents

Production of metallic pipe lined with synthetic resin

Info

Publication number
JPS54131675A
JPS54131675A JP4008278A JP4008278A JPS54131675A JP S54131675 A JPS54131675 A JP S54131675A JP 4008278 A JP4008278 A JP 4008278A JP 4008278 A JP4008278 A JP 4008278A JP S54131675 A JPS54131675 A JP S54131675A
Authority
JP
Japan
Prior art keywords
pipe
metallic pipe
synthetic resin
metallic
separating bodies
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
JP4008278A
Other languages
Japanese (ja)
Other versions
JPS5953856B2 (en
Inventor
Minoru Takahashi
Hiroshi Ogawara
Kazuo Shimomura
Mikihiko Horioka
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 JP4008278A priority Critical patent/JPS5953856B2/en
Publication of JPS54131675A publication Critical patent/JPS54131675A/en
Publication of JPS5953856B2 publication Critical patent/JPS5953856B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain a non-defective metallic pipe lined with a synthetic resin without diffuculty, by expanding and curing an expandable adhesive applied to the inner surface of a large diameter metallic pipe into which a small scale synthetic resin pipe is inserted with separating bodies put between them.
CONSTITUTION: When the inner diameter of the metallic pipe 1 is 2R and the outer diameter of the resin pipe 2 is 2r, the height h of the non-rigid PVC separating bodies 3 tapered at the tip, having ridge sections, are 1W1.5 time as long as the clearance (R-r). The surface of the metallic pipe 1 is coated with the expandable adhesive 6 sprayed from the nozzle 4 inserted in the pipe 1 to form the adhesive layer 6, and the resin pipe 2 is introduced into the metallic pipe 1. Being made of a soft material, the separating bodies 3 are deformable suitably, fixed tightly by forced insertion, and the resin pipe 2 is fixed coaxially. The outer surface of the metallic pipe 1 is heated so that the adhesive 6 is expanded and cured.
COPYRIGHT: (C)1979,JPO&Japio
JP4008278A 1978-04-04 1978-04-04 Manufacturing method of synthetic resin lined metal pipe Expired JPS5953856B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4008278A JPS5953856B2 (en) 1978-04-04 1978-04-04 Manufacturing method of synthetic resin lined metal pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4008278A JPS5953856B2 (en) 1978-04-04 1978-04-04 Manufacturing method of synthetic resin lined metal pipe

Publications (2)

Publication Number Publication Date
JPS54131675A true JPS54131675A (en) 1979-10-12
JPS5953856B2 JPS5953856B2 (en) 1984-12-27

Family

ID=12570971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4008278A Expired JPS5953856B2 (en) 1978-04-04 1978-04-04 Manufacturing method of synthetic resin lined metal pipe

Country Status (1)

Country Link
JP (1) JPS5953856B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG49550A1 (en) 1994-05-31 1998-06-15 Canon Kk Toner for developing electrostatic images and image forming method

Also Published As

Publication number Publication date
JPS5953856B2 (en) 1984-12-27

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