JPH0140713B2 - - Google Patents

Info

Publication number
JPH0140713B2
JPH0140713B2 JP2466683A JP2466683A JPH0140713B2 JP H0140713 B2 JPH0140713 B2 JP H0140713B2 JP 2466683 A JP2466683 A JP 2466683A JP 2466683 A JP2466683 A JP 2466683A JP H0140713 B2 JPH0140713 B2 JP H0140713B2
Authority
JP
Japan
Prior art keywords
welding
steel
steel pipe
joining
inner diameter
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
Application number
JP2466683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59150674A (ja
Inventor
Tsutomu Konuma
Toshimi Matsumoto
Tsutomu Sato
Shuji Soma
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.)
Hitachi Construction Machinery Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Hitachi 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 Hitachi Construction Machinery Co Ltd, Hitachi Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP2466683A priority Critical patent/JPS59150674A/ja
Publication of JPS59150674A publication Critical patent/JPS59150674A/ja
Publication of JPH0140713B2 publication Critical patent/JPH0140713B2/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
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP2466683A 1983-02-18 1983-02-18 鋼管の接合法 Granted JPS59150674A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2466683A JPS59150674A (ja) 1983-02-18 1983-02-18 鋼管の接合法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2466683A JPS59150674A (ja) 1983-02-18 1983-02-18 鋼管の接合法

Publications (2)

Publication Number Publication Date
JPS59150674A JPS59150674A (ja) 1984-08-28
JPH0140713B2 true JPH0140713B2 (cs) 1989-08-30

Family

ID=12144459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2466683A Granted JPS59150674A (ja) 1983-02-18 1983-02-18 鋼管の接合法

Country Status (1)

Country Link
JP (1) JPS59150674A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102168093B1 (ko) * 2018-12-28 2020-10-20 클래드코리아원주 주식회사 클래드 파이프의 연결을 위한 용접 방법
CN111590227A (zh) * 2020-06-03 2020-08-28 广东高沃科技有限公司 一种涡流推力器氧喷注器的加工方法

Also Published As

Publication number Publication date
JPS59150674A (ja) 1984-08-28

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