Apparatus for producing helically corrugated metal pipe and...

Details Apparatus for producing helically corrugated metal pipe and... Apparatus for producing helically corrugated metal pipe and...

2008-06-24

2009-08-18

Tolan, Edward (Department: 3725)

Metal deforming

By use of 'flying tool' engaging moving work

Included in plural deforming stations or passes

C072S049000, C072S197000, C072S249000, C072S379600

Reexamination Certificate

active

07574886

ABSTRACT:
A pipe manufacturing system and method for producing helically corrugated metal pipe is provided. The system and method utilize controlled profile formation.

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