JPH02114182U - - Google Patents

Info

Publication number
JPH02114182U
JPH02114182U JP2115889U JP2115889U JPH02114182U JP H02114182 U JPH02114182 U JP H02114182U JP 2115889 U JP2115889 U JP 2115889U JP 2115889 U JP2115889 U JP 2115889U JP H02114182 U JPH02114182 U JP H02114182U
Authority
JP
Japan
Prior art keywords
roll
cooling water
steel pipe
welding machine
erw 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
JP2115889U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP2115889U priority Critical patent/JPH02114182U/ja
Publication of JPH02114182U publication Critical patent/JPH02114182U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP2115889U 1989-02-23 1989-02-23 Pending JPH02114182U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2115889U JPH02114182U (enrdf_load_stackoverflow) 1989-02-23 1989-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2115889U JPH02114182U (enrdf_load_stackoverflow) 1989-02-23 1989-02-23

Publications (1)

Publication Number Publication Date
JPH02114182U true JPH02114182U (enrdf_load_stackoverflow) 1990-09-12

Family

ID=31238143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2115889U Pending JPH02114182U (enrdf_load_stackoverflow) 1989-02-23 1989-02-23

Country Status (1)

Country Link
JP (1) JPH02114182U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819033U (ja) * 1981-07-31 1983-02-05 ミサワホ−ム株式会社 階段の手摺構造
JPS62107874A (ja) * 1985-11-05 1987-05-19 Daido Steel Co Ltd 溶接管の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819033U (ja) * 1981-07-31 1983-02-05 ミサワホ−ム株式会社 階段の手摺構造
JPS62107874A (ja) * 1985-11-05 1987-05-19 Daido Steel Co Ltd 溶接管の製造方法

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