JPH0718412Y2 - 鋼管に於けるスパイラルリブの溶接装置 - Google Patents

鋼管に於けるスパイラルリブの溶接装置

Info

Publication number
JPH0718412Y2
JPH0718412Y2 JP1988130055U JP13005588U JPH0718412Y2 JP H0718412 Y2 JPH0718412 Y2 JP H0718412Y2 JP 1988130055 U JP1988130055 U JP 1988130055U JP 13005588 U JP13005588 U JP 13005588U JP H0718412 Y2 JPH0718412 Y2 JP H0718412Y2
Authority
JP
Japan
Prior art keywords
welding
spiral
rib
steel pipe
torch
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
JP1988130055U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0253876U (cs
Inventor
達哉 都築
厚 志賀
修身 橋本
次郎 館野
Original Assignee
川崎製鉄株式会社
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 川崎製鉄株式会社 filed Critical 川崎製鉄株式会社
Priority to JP1988130055U priority Critical patent/JPH0718412Y2/ja
Publication of JPH0253876U publication Critical patent/JPH0253876U/ja
Application granted granted Critical
Publication of JPH0718412Y2 publication Critical patent/JPH0718412Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP1988130055U 1988-10-04 1988-10-04 鋼管に於けるスパイラルリブの溶接装置 Expired - Lifetime JPH0718412Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988130055U JPH0718412Y2 (ja) 1988-10-04 1988-10-04 鋼管に於けるスパイラルリブの溶接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988130055U JPH0718412Y2 (ja) 1988-10-04 1988-10-04 鋼管に於けるスパイラルリブの溶接装置

Publications (2)

Publication Number Publication Date
JPH0253876U JPH0253876U (cs) 1990-04-18
JPH0718412Y2 true JPH0718412Y2 (ja) 1995-05-01

Family

ID=31384878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988130055U Expired - Lifetime JPH0718412Y2 (ja) 1988-10-04 1988-10-04 鋼管に於けるスパイラルリブの溶接装置

Country Status (1)

Country Link
JP (1) JPH0718412Y2 (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140012U (ja) * 1983-03-09 1984-09-19 バブコツク日立株式会社 フイン材加圧装置
JPS6087979A (ja) * 1983-10-20 1985-05-17 Mitsubishi Heavy Ind Ltd スパイラルフインの溶接装置
JPS6195719A (ja) * 1984-10-15 1986-05-14 Kawasaki Steel Corp スパイラルリブ付鋼管

Also Published As

Publication number Publication date
JPH0253876U (cs) 1990-04-18

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