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Derricks

Viper Manufacturing has made numerous derricks for the well drilling industry. This is a welded assembly with tight tolerances that requires a quality audit, where the endpoint is within 1/16 inch of two pivot points over a welded span of 38’. If the derrick is out of square or tolerance, it will not rise perpendicularly in the vertical position which will cause the drill rods to snap in the ground when adding sections.

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