JPS5285711A - Tightening management method for flange of valve casing and valve cover - Google Patents

Tightening management method for flange of valve casing and valve cover

Info

Publication number
JPS5285711A
JPS5285711A JP115476A JP115476A JPS5285711A JP S5285711 A JPS5285711 A JP S5285711A JP 115476 A JP115476 A JP 115476A JP 115476 A JP115476 A JP 115476A JP S5285711 A JPS5285711 A JP S5285711A
Authority
JP
Japan
Prior art keywords
valve
flange
management method
tightening management
valve cover
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
JP115476A
Other languages
Japanese (ja)
Inventor
Masami Okano
Yasuhiro Yamashita
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.)
Okano Valve Mfg Co Ltd
Original Assignee
Okano Valve Mfg 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 Okano Valve Mfg Co Ltd filed Critical Okano Valve Mfg Co Ltd
Priority to JP115476A priority Critical patent/JPS5285711A/en
Publication of JPS5285711A publication Critical patent/JPS5285711A/en
Pending legal-status Critical Current

Links

JP115476A 1976-01-08 1976-01-08 Tightening management method for flange of valve casing and valve cover Pending JPS5285711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP115476A JPS5285711A (en) 1976-01-08 1976-01-08 Tightening management method for flange of valve casing and valve cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP115476A JPS5285711A (en) 1976-01-08 1976-01-08 Tightening management method for flange of valve casing and valve cover

Publications (1)

Publication Number Publication Date
JPS5285711A true JPS5285711A (en) 1977-07-16

Family

ID=11493507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP115476A Pending JPS5285711A (en) 1976-01-08 1976-01-08 Tightening management method for flange of valve casing and valve cover

Country Status (1)

Country Link
JP (1) JPS5285711A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495907A (en) * 1966-02-01 1970-02-17 Donald E Rogers Indicating means
JPS5085759A (en) * 1973-12-05 1975-07-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495907A (en) * 1966-02-01 1970-02-17 Donald E Rogers Indicating means
JPS5085759A (en) * 1973-12-05 1975-07-10

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