CA422928A - Pipe end upsetting method - Google Patents

Pipe end upsetting method

Info

Publication number
CA422928A
CA422928A CA422928A CA422928DA CA422928A CA 422928 A CA422928 A CA 422928A CA 422928 A CA422928 A CA 422928A CA 422928D A CA422928D A CA 422928DA CA 422928 A CA422928 A CA 422928A
Authority
CA
Canada
Prior art keywords
pipe end
upsetting method
end upsetting
pipe
upsetting
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
CA422928A
Other languages
French (fr)
Inventor
Pokras Adolph
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.)
AO Smith Corp
Original Assignee
AO Smith Corp
Publication date
Application granted granted Critical
Publication of CA422928A publication Critical patent/CA422928A/en
Expired legal-status Critical Current

Links

CA422928A Pipe end upsetting method Expired CA422928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA422928T

Publications (1)

Publication Number Publication Date
CA422928A true CA422928A (en) 1944-09-26

Family

ID=35533928

Family Applications (1)

Application Number Title Priority Date Filing Date
CA422928A Expired CA422928A (en) Pipe end upsetting method

Country Status (1)

Country Link
CA (1) CA422928A (en)

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