JPS55110896A - Repairing method of heat exchanger - Google Patents

Repairing method of heat exchanger

Info

Publication number
JPS55110896A
JPS55110896A JP1810179A JP1810179A JPS55110896A JP S55110896 A JPS55110896 A JP S55110896A JP 1810179 A JP1810179 A JP 1810179A JP 1810179 A JP1810179 A JP 1810179A JP S55110896 A JPS55110896 A JP S55110896A
Authority
JP
Japan
Prior art keywords
plug
welded
sealed
heat treatment
stainless steel
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
JP1810179A
Other languages
Japanese (ja)
Inventor
Masao Kurokawa
Tatsuzo Hida
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1810179A priority Critical patent/JPS55110896A/en
Publication of JPS55110896A publication Critical patent/JPS55110896A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate a heat treatment processing by a method wherein a stainless steel plug is inserted into a communication hole from a water chamber, a clearance between the plug and the pipe plate is sealed and welded.
CONSTITUTION: High nickel alloy layer 20 is molten adhered to a surface of the pipe plate 2 conrresponding to a water chamber. Plug 17 made of austenite stainless steel is inserted into the communication hole 15, both the outer circumference of the projected portion of the plug 17 and the surface layer 20 are sealed and welded. Thereby, a repairing may be performed without having such a heat treatment as a pre-heating or annealing etc. and a repairing time may be shortened and some welding failures may be prevented in advance.
COPYRIGHT: (C)1980,JPO&Japio
JP1810179A 1979-02-19 1979-02-19 Repairing method of heat exchanger Pending JPS55110896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1810179A JPS55110896A (en) 1979-02-19 1979-02-19 Repairing method of heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1810179A JPS55110896A (en) 1979-02-19 1979-02-19 Repairing method of heat exchanger

Publications (1)

Publication Number Publication Date
JPS55110896A true JPS55110896A (en) 1980-08-26

Family

ID=11962228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1810179A Pending JPS55110896A (en) 1979-02-19 1979-02-19 Repairing method of heat exchanger

Country Status (1)

Country Link
JP (1) JPS55110896A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195939A (en) * 1987-02-09 1988-08-15 Matsushita Electric Ind Co Ltd Electrodes for image display
CN114559135A (en) * 2022-04-19 2022-05-31 新疆大全新能源股份有限公司 Welding process of chlorosilane heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63195939A (en) * 1987-02-09 1988-08-15 Matsushita Electric Ind Co Ltd Electrodes for image display
CN114559135A (en) * 2022-04-19 2022-05-31 新疆大全新能源股份有限公司 Welding process of chlorosilane heat exchanger

Similar Documents

Publication Publication Date Title
JPS52152814A (en) Thermo-mechanical treatment of seamless steel pipe
JPS55110896A (en) Repairing method of heat exchanger
JPS5321021A (en) Solution treatment method for pipe
JPS5228758A (en) Prepairing process of failured and leaked thin tube for heat exchanger s
JPS54118352A (en) Pipe-to-pipe plate welding of heat exchanger
JPS53141140A (en) Process for forming weld joint of pipeline or vessel
JPS53130242A (en) Welding method for manufacture of thick-walled large diameter welded steel pipe
JPS53142348A (en) Welding method for metallic pipe
JPS5219863A (en) Method of producing impeller for fluid coupling made of metal plate
JPS51129928A (en) Process and apparatus for preventing leakage of pipe
JPS5322809A (en) Heat treating method of piping
JPS5413434A (en) Corrosion preventing method for welded steel tube
JPS5449948A (en) Preventing method for interstitial corrosion between heating tube and tube plate
JPS5435146A (en) Seal welding method of tube plate and tube
JPS5435145A (en) Seal welding method of tube plate and tube
JPS56151883A (en) Heat pipe
JPS53105606A (en) Method of heat treatment of heat exchanger water chamber
JPS5411040A (en) Welding method for cold cracking prevention
JPS53140244A (en) Welding method for steel material
JPS5240420A (en) Cast steel for welding
JPS5222154A (en) Prevention of stress corrosion breakage of pipe-end welding root of mu lti-tubular heat exchagea
JPS5512377A (en) Method of preventing contact wear of heat transfer tube
JPS52156660A (en) Electrode for controlling liquid surface
JPS53113235A (en) Method of welding anti-hydrogen emprittlement laminated high pressure vesse l
JPS53149141A (en) Manufacture of welded structure