JPS5997718A - プラスチツク被覆線条体入り金属細径管の製造方法 - Google Patents

プラスチツク被覆線条体入り金属細径管の製造方法

Info

Publication number
JPS5997718A
JPS5997718A JP57205994A JP20599482A JPS5997718A JP S5997718 A JPS5997718 A JP S5997718A JP 57205994 A JP57205994 A JP 57205994A JP 20599482 A JP20599482 A JP 20599482A JP S5997718 A JPS5997718 A JP S5997718A
Authority
JP
Japan
Prior art keywords
diameter
tube
reducing
metal
pipe
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.)
Granted
Application number
JP57205994A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6247606B2 (enExample
Inventor
Yukio Komura
幸夫 香村
Kiyoshi Takeuchi
浄 竹内
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP57205994A priority Critical patent/JPS5997718A/ja
Publication of JPS5997718A publication Critical patent/JPS5997718A/ja
Publication of JPS6247606B2 publication Critical patent/JPS6247606B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Metal Extraction Processes (AREA)
JP57205994A 1982-11-26 1982-11-26 プラスチツク被覆線条体入り金属細径管の製造方法 Granted JPS5997718A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57205994A JPS5997718A (ja) 1982-11-26 1982-11-26 プラスチツク被覆線条体入り金属細径管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57205994A JPS5997718A (ja) 1982-11-26 1982-11-26 プラスチツク被覆線条体入り金属細径管の製造方法

Publications (2)

Publication Number Publication Date
JPS5997718A true JPS5997718A (ja) 1984-06-05
JPS6247606B2 JPS6247606B2 (enExample) 1987-10-08

Family

ID=16516144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57205994A Granted JPS5997718A (ja) 1982-11-26 1982-11-26 プラスチツク被覆線条体入り金属細径管の製造方法

Country Status (1)

Country Link
JP (1) JPS5997718A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117047331A (zh) * 2023-08-09 2023-11-14 江苏亨通海洋光网系统有限公司 一种应用于海光缆光单元松套管的焊接工装

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4323712Y1 (enExample) * 1968-04-19 1968-10-07
JPS5533845A (en) * 1978-08-29 1980-03-10 Sumitomo Electric Ind Ltd Production of composite wire or composite pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4323712Y1 (enExample) * 1968-04-19 1968-10-07
JPS5533845A (en) * 1978-08-29 1980-03-10 Sumitomo Electric Ind Ltd Production of composite wire or composite pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117047331A (zh) * 2023-08-09 2023-11-14 江苏亨通海洋光网系统有限公司 一种应用于海光缆光单元松套管的焊接工装

Also Published As

Publication number Publication date
JPS6247606B2 (enExample) 1987-10-08

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