| 摘要 |
Wrapping apparatus for a pipeline joint is disclosed. The preferred and illustrated embodiment incorporates a set of rollers which carry the body of the mechanism around a pipeline at the bare weld. The apparatus carries a roller and the roller dispenses sheet wrapping material. The apparatus has a framework which is somewhat similar to a clamp mechanism, having a throat which enables it to open and close and thereby clamp the mechanism to the pipe. It is adjustable to accomodate pipes of different diameters.
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