JPH0433488U - - Google Patents

Info

Publication number
JPH0433488U
JPH0433488U JP7023890U JP7023890U JPH0433488U JP H0433488 U JPH0433488 U JP H0433488U JP 7023890 U JP7023890 U JP 7023890U JP 7023890 U JP7023890 U JP 7023890U JP H0433488 U JPH0433488 U JP H0433488U
Authority
JP
Japan
Prior art keywords
steel pipe
centering device
guides
support position
pipe joint
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
JP7023890U
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 JP7023890U priority Critical patent/JPH0433488U/ja
Publication of JPH0433488U publication Critical patent/JPH0433488U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP7023890U 1990-06-29 1990-06-29 Pending JPH0433488U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7023890U JPH0433488U (enrdf_load_stackoverflow) 1990-06-29 1990-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7023890U JPH0433488U (enrdf_load_stackoverflow) 1990-06-29 1990-06-29

Publications (1)

Publication Number Publication Date
JPH0433488U true JPH0433488U (enrdf_load_stackoverflow) 1992-03-18

Family

ID=31606230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7023890U Pending JPH0433488U (enrdf_load_stackoverflow) 1990-06-29 1990-06-29

Country Status (1)

Country Link
JP (1) JPH0433488U (enrdf_load_stackoverflow)

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