| 摘要 |
Embodiments of the invention include an apparatus, an assembly, and a kit for securing a web collar to a tubular member. According to one embodiment, a sleeve has a plurality of apertures selectively sized and spaced to form a web collar. The web collar is positioned on a segment of casing and is secured in place with set screws. Epoxy is disposed into the apertures and cured. The cured epoxy deposits on the casing are analogous to keys welded to a shaft, extending outwardly into the apertures to secure the web collar and the centralizer.
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