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JPS54111583A - Method and apparatus for manufacturing composite pipe - Google Patents

Method and apparatus for manufacturing composite pipe

Info

Publication number
JPS54111583A
JPS54111583A JP1931678A JP1931678A JPS54111583A JP S54111583 A JPS54111583 A JP S54111583A JP 1931678 A JP1931678 A JP 1931678A JP 1931678 A JP1931678 A JP 1931678A JP S54111583 A JPS54111583 A JP S54111583A
Authority
JP
Japan
Prior art keywords
mandrel
impregnated
thermosetting resin
molding material
wound
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.)
Pending
Application number
JP1931678A
Other languages
Japanese (ja)
Inventor
Hisao Morimoto
Toshiaki Shirakawa
Toshimi Inai
Takashi Shimizu
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 JP1931678A priority Critical patent/JPS54111583A/en
Publication of JPS54111583A publication Critical patent/JPS54111583A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To manufacture a thick-walled air-tight composite pipe, by feeding a molding material into a gap between a mandrel which rotates around and traverses along its axis, and an endless belt placed near the surface of the mandrel.
CONSTITUTION: The outer surface of a mandrel 1 is wound with a releasing tape 5, and, if necessary, further wound with a glass roving 6' impregnated with a thermosetting resin liquid, to form an inner layer 6. A molding material composed of a filler mixed or impregnated with a thermosetting resin liquid is supplied by an endless conveyor belt 2 to the surface of the inner layer 6, and calibrated its thickness through the gap beween said mandel and said endless belt. Another glass roving 9', which is impregnated with a thermosetting resin if necessary, is wound to the surface of the layer of the molding material to form an outer surface layer 9, and cured in an oven 10. The mandrel 1 is removed from the product after curing.
COPYRIGHT: (C)1979,JPO&Japio
JP1931678A 1978-02-21 1978-02-21 Method and apparatus for manufacturing composite pipe Pending JPS54111583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1931678A JPS54111583A (en) 1978-02-21 1978-02-21 Method and apparatus for manufacturing composite pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1931678A JPS54111583A (en) 1978-02-21 1978-02-21 Method and apparatus for manufacturing composite pipe

Publications (1)

Publication Number Publication Date
JPS54111583A true JPS54111583A (en) 1979-08-31

Family

ID=11995995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1931678A Pending JPS54111583A (en) 1978-02-21 1978-02-21 Method and apparatus for manufacturing composite pipe

Country Status (1)

Country Link
JP (1) JPS54111583A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008029252A1 (en) * 2006-09-05 2008-03-13 Vetco Gray Scandinavia As Method and assembly for the production of a homogenous composite pipe of unspecified length
JP2015052330A (en) * 2013-09-05 2015-03-19 積水化学工業株式会社 Plastic composite pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008029252A1 (en) * 2006-09-05 2008-03-13 Vetco Gray Scandinavia As Method and assembly for the production of a homogenous composite pipe of unspecified length
US8597451B2 (en) 2006-09-05 2013-12-03 Wellstream International Limited Method and assembly for the production of a homogenous composite pipe of unspecified length
US8967220B2 (en) 2006-09-05 2015-03-03 Ge Oil & Gas Uk Limited Method and assembly for the production of a homogenous composite pipe of unspecified length
JP2015052330A (en) * 2013-09-05 2015-03-19 積水化学工業株式会社 Plastic composite pipe

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