CA514524A - Welding nozzle guide arm for spiral pipe machines - Google Patents

Welding nozzle guide arm for spiral pipe machines

Info

Publication number
CA514524A
CA514524A CA514524A CA514524DA CA514524A CA 514524 A CA514524 A CA 514524A CA 514524 A CA514524 A CA 514524A CA 514524D A CA514524D A CA 514524DA CA 514524 A CA514524 A CA 514524A
Authority
CA
Canada
Prior art keywords
guide arm
spiral pipe
nozzle guide
welding nozzle
pipe machines
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
CA514524A
Other languages
French (fr)
Inventor
E. Asbury Ralph
Willey Dale
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.)
Armco Inc
Original Assignee
Armco Inc
Publication date
Application granted granted Critical
Publication of CA514524A publication Critical patent/CA514524A/en
Expired legal-status Critical Current

Links

CA514524A Welding nozzle guide arm for spiral pipe machines Expired CA514524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA514524T

Publications (1)

Publication Number Publication Date
CA514524A true CA514524A (en) 1955-07-12

Family

ID=35665613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA514524A Expired CA514524A (en) Welding nozzle guide arm for spiral pipe machines

Country Status (1)

Country Link
CA (1) CA514524A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136784B (en) * 1957-10-31 1962-09-20 Friedrich Heinrich Stradtmann Process for the production of screw-seam pipes by arc welding
DE1144218B (en) * 1961-03-13 1963-02-28 Hoesch Ag Welding head control in screw sewing pipe works

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136784B (en) * 1957-10-31 1962-09-20 Friedrich Heinrich Stradtmann Process for the production of screw-seam pipes by arc welding
DE1144218B (en) * 1961-03-13 1963-02-28 Hoesch Ag Welding head control in screw sewing pipe works

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