JPH0512054B2 - - Google Patents

Info

Publication number
JPH0512054B2
JPH0512054B2 JP62150967A JP15096787A JPH0512054B2 JP H0512054 B2 JPH0512054 B2 JP H0512054B2 JP 62150967 A JP62150967 A JP 62150967A JP 15096787 A JP15096787 A JP 15096787A JP H0512054 B2 JPH0512054 B2 JP H0512054B2
Authority
JP
Japan
Prior art keywords
bending
temperature
cooling
water
pipe
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.)
Expired - Lifetime
Application number
JP62150967A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63313615A (ja
Inventor
Tadakatsu Maruyama
Seisuke Inoe
Yoichi Matsubara
Masaaki Takagishi
Seiichi Akisawa
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.)
Nippon Steel Corp
Dai Ichi High Frequency Co Ltd
Original Assignee
Nippon Steel Corp
Dai Ichi High Frequency 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 Nippon Steel Corp, Dai Ichi High Frequency Co Ltd filed Critical Nippon Steel Corp
Priority to JP15096787A priority Critical patent/JPS63313615A/ja
Publication of JPS63313615A publication Critical patent/JPS63313615A/ja
Publication of JPH0512054B2 publication Critical patent/JPH0512054B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP15096787A 1987-06-17 1987-06-17 高周波曲げ管の製造方法 Granted JPS63313615A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15096787A JPS63313615A (ja) 1987-06-17 1987-06-17 高周波曲げ管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15096787A JPS63313615A (ja) 1987-06-17 1987-06-17 高周波曲げ管の製造方法

Publications (2)

Publication Number Publication Date
JPS63313615A JPS63313615A (ja) 1988-12-21
JPH0512054B2 true JPH0512054B2 (enExample) 1993-02-17

Family

ID=15508350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15096787A Granted JPS63313615A (ja) 1987-06-17 1987-06-17 高周波曲げ管の製造方法

Country Status (1)

Country Link
JP (1) JPS63313615A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104525740B (zh) * 2014-12-26 2017-08-25 哈尔滨锅炉厂有限责任公司 拉拔缠绕式小弯曲半径弯管模具及弯管方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835021A (ja) * 1981-08-25 1983-03-01 Dai Ichi High Frequency Co Ltd 曲管の製造方法

Also Published As

Publication number Publication date
JPS63313615A (ja) 1988-12-21

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