Tubing expansion

Details Tubing expansion Tubing expansion

2006-12-05

2011-12-13

Gupta, Yogendra (Department: 1744)

Plastic and nonmetallic article shaping or treating: processes

Forming structural installations in situ

C425S387100

Reexamination Certificate

active

08075813

ABSTRACT:
A tubing expansion device is adapted to be advanced axially, without rotation, through tubing to be expanded. The device comprises a body and a plurality of expansion members mounted on the body, the expansion members being independently radially movable. The expansion members may be rotatable, or may be non-rotating.

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