JPS5426021A - Channel steel with valve and method of making said steel - Google Patents

Channel steel with valve and method of making said steel

Info

Publication number
JPS5426021A
JPS5426021A JP9040777A JP9040777A JPS5426021A JP S5426021 A JPS5426021 A JP S5426021A JP 9040777 A JP9040777 A JP 9040777A JP 9040777 A JP9040777 A JP 9040777A JP S5426021 A JPS5426021 A JP S5426021A
Authority
JP
Japan
Prior art keywords
steel
valve
making
channel
channel 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
JP9040777A
Other languages
Japanese (ja)
Inventor
Toshiji Irie
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP9040777A priority Critical patent/JPS5426021A/en
Publication of JPS5426021A publication Critical patent/JPS5426021A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/095—U-or channel sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Metal Rolling (AREA)
JP9040777A 1977-07-29 1977-07-29 Channel steel with valve and method of making said steel Pending JPS5426021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9040777A JPS5426021A (en) 1977-07-29 1977-07-29 Channel steel with valve and method of making said steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9040777A JPS5426021A (en) 1977-07-29 1977-07-29 Channel steel with valve and method of making said steel

Publications (1)

Publication Number Publication Date
JPS5426021A true JPS5426021A (en) 1979-02-27

Family

ID=13997720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9040777A Pending JPS5426021A (en) 1977-07-29 1977-07-29 Channel steel with valve and method of making said steel

Country Status (1)

Country Link
JP (1) JPS5426021A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760161A (en) * 1980-09-30 1982-04-10 Daikin Ind Ltd Refrigerating plant for container
JP2022029091A (en) * 2020-08-04 2022-02-17 日本製鉄株式会社 Method for manufacturing channel steel and channel steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760161A (en) * 1980-09-30 1982-04-10 Daikin Ind Ltd Refrigerating plant for container
JP2022029091A (en) * 2020-08-04 2022-02-17 日本製鉄株式会社 Method for manufacturing channel steel and channel steel

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