JPS6186073A - 極薄肉溶接管の製造方法 - Google Patents

極薄肉溶接管の製造方法

Info

Publication number
JPS6186073A
JPS6186073A JP20603584A JP20603584A JPS6186073A JP S6186073 A JPS6186073 A JP S6186073A JP 20603584 A JP20603584 A JP 20603584A JP 20603584 A JP20603584 A JP 20603584A JP S6186073 A JPS6186073 A JP S6186073A
Authority
JP
Japan
Prior art keywords
welding
ultra
manufacturing
welded pipe
thin
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
JP20603584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0148113B2 (enrdf_load_stackoverflow
Inventor
Keizo Nanba
難波　圭三
Yasunaga Ito
泰永 伊藤
Toshio Ito
俊夫 伊藤
Noritaka Umeda
梅田　典孝
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.)
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries 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 Sumitomo Light Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Priority to JP20603584A priority Critical patent/JPS6186073A/ja
Publication of JPS6186073A publication Critical patent/JPS6186073A/ja
Publication of JPH0148113B2 publication Critical patent/JPH0148113B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP20603584A 1984-10-01 1984-10-01 極薄肉溶接管の製造方法 Granted JPS6186073A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20603584A JPS6186073A (ja) 1984-10-01 1984-10-01 極薄肉溶接管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20603584A JPS6186073A (ja) 1984-10-01 1984-10-01 極薄肉溶接管の製造方法

Publications (2)

Publication Number Publication Date
JPS6186073A true JPS6186073A (ja) 1986-05-01
JPH0148113B2 JPH0148113B2 (enrdf_load_stackoverflow) 1989-10-18

Family

ID=16516816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20603584A Granted JPS6186073A (ja) 1984-10-01 1984-10-01 極薄肉溶接管の製造方法

Country Status (1)

Country Link
JP (1) JPS6186073A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0148113B2 (enrdf_load_stackoverflow) 1989-10-18

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