JPH0639966Y2 - 鋼管の内部加熱装置 - Google Patents

鋼管の内部加熱装置

Info

Publication number
JPH0639966Y2
JPH0639966Y2 JP9573889U JP9573889U JPH0639966Y2 JP H0639966 Y2 JPH0639966 Y2 JP H0639966Y2 JP 9573889 U JP9573889 U JP 9573889U JP 9573889 U JP9573889 U JP 9573889U JP H0639966 Y2 JPH0639966 Y2 JP H0639966Y2
Authority
JP
Japan
Prior art keywords
steel pipe
boom
heating
split
length
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
JP9573889U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0315122U (en]
Inventor
充穂 秋田
一郎 奥村
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 JP9573889U priority Critical patent/JPH0639966Y2/ja
Publication of JPH0315122U publication Critical patent/JPH0315122U/ja
Application granted granted Critical
Publication of JPH0639966Y2 publication Critical patent/JPH0639966Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP9573889U 1989-08-15 1989-08-15 鋼管の内部加熱装置 Expired - Lifetime JPH0639966Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9573889U JPH0639966Y2 (ja) 1989-08-15 1989-08-15 鋼管の内部加熱装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9573889U JPH0639966Y2 (ja) 1989-08-15 1989-08-15 鋼管の内部加熱装置

Publications (2)

Publication Number Publication Date
JPH0315122U JPH0315122U (en]) 1991-02-15
JPH0639966Y2 true JPH0639966Y2 (ja) 1994-10-19

Family

ID=31644991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9573889U Expired - Lifetime JPH0639966Y2 (ja) 1989-08-15 1989-08-15 鋼管の内部加熱装置

Country Status (1)

Country Link
JP (1) JPH0639966Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2509895B2 (ja) * 1991-12-06 1996-06-26 日本エンバイロ工業株式会社 砂濾過機における逆洗時の砂層のチャンネリング防止方法

Also Published As

Publication number Publication date
JPH0315122U (en]) 1991-02-15

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