JPS5791780A - Method for painting inner surface of metal pipe - Google Patents

Method for painting inner surface of metal pipe

Info

Publication number
JPS5791780A
JPS5791780A JP16701080A JP16701080A JPS5791780A JP S5791780 A JPS5791780 A JP S5791780A JP 16701080 A JP16701080 A JP 16701080A JP 16701080 A JP16701080 A JP 16701080A JP S5791780 A JPS5791780 A JP S5791780A
Authority
JP
Japan
Prior art keywords
paint
metal pipe
injected
nozzle
fluidity
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
JP16701080A
Other languages
Japanese (ja)
Other versions
JPS5816949B2 (en
Inventor
Yoshinobu Ohashi
Hiroshi Kitsukawa
Yoshikazu Wakushima
Masaaki Nakatani
Akitomo Hoshina
Toshio Yamada
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.)
OMIYA KOGYO KK
OUMIYA KOGYO KK
Kubota Corp
Original Assignee
OMIYA KOGYO KK
OUMIYA KOGYO KK
Kubota Corp
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 OMIYA KOGYO KK, OUMIYA KOGYO KK, Kubota Corp filed Critical OMIYA KOGYO KK
Priority to JP16701080A priority Critical patent/JPS5816949B2/en
Publication of JPS5791780A publication Critical patent/JPS5791780A/en
Publication of JPS5816949B2 publication Critical patent/JPS5816949B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable to certainly fill and seal the pinhole the inner surface of a pipe by a method wherein a resin paint with high fluidity is thinly coated to an inner surface of a heated metal pipe and, thereafter, a paint with low fluidity prepared by mixing an inorg. powder in said resin paint is thickly coated thereon.
CONSTITUTION: During a time when a heated metal pipe 3 is naturally cooled to 270W180°C, while said metal pipe 3 is rotated by driving under rolls 2, 2 as well as moved by driving a truck 1, a paint is injected into the metal pipe 3 from nozzles 51W53. In this time, a resin paint with high fluidity is injected from the first nozzle 51 to form a thin coating and a paint with low fluidity is injected from the second nozzle 52 to form a thick coating, and a topcoat powder paint is injected thereon from the third nozzle 53 to form a finish coating.
COPYRIGHT: (C)1982,JPO&Japio
JP16701080A 1980-11-26 1980-11-26 How to paint the inner surface of metal pipes Expired JPS5816949B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16701080A JPS5816949B2 (en) 1980-11-26 1980-11-26 How to paint the inner surface of metal pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16701080A JPS5816949B2 (en) 1980-11-26 1980-11-26 How to paint the inner surface of metal pipes

Publications (2)

Publication Number Publication Date
JPS5791780A true JPS5791780A (en) 1982-06-08
JPS5816949B2 JPS5816949B2 (en) 1983-04-04

Family

ID=15841701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16701080A Expired JPS5816949B2 (en) 1980-11-26 1980-11-26 How to paint the inner surface of metal pipes

Country Status (1)

Country Link
JP (1) JPS5816949B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257879A (en) * 1984-06-05 1985-12-19 Asou Koatsu Concrete Kk Corrosion resistant pipe and its preparation
JPH04272192A (en) * 1991-02-27 1992-09-28 Kubota Corp Ozone resistant metallic pipe
KR100375772B1 (en) * 2000-02-10 2003-03-28 에니 파이프(주) The internal coating method of a iron and The iron pipe which is internal-coated by this method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6272443B2 (en) * 2016-06-30 2018-01-31 株式会社クボタ Pipe coating apparatus and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257879A (en) * 1984-06-05 1985-12-19 Asou Koatsu Concrete Kk Corrosion resistant pipe and its preparation
JPS6229111B2 (en) * 1984-06-05 1987-06-24 Aso Koatsu Konkuriito Kk
JPH04272192A (en) * 1991-02-27 1992-09-28 Kubota Corp Ozone resistant metallic pipe
KR100375772B1 (en) * 2000-02-10 2003-03-28 에니 파이프(주) The internal coating method of a iron and The iron pipe which is internal-coated by this method

Also Published As

Publication number Publication date
JPS5816949B2 (en) 1983-04-04

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