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 CRYSTIN
KELLY VALVES
Advanced technology means better drilling performance.
 Headquarters
in Odessa, Texas, Crystin Manufacturing Company produces
technically-advanced kelly valves which have gained world-wide acceptance
within the industry. These include a new CMC one piece ball type upper and
lower valve as well as the standard two piece ball type.
Crystin has been manufacturing
kelly valves since 1986. Your assurance of quality is guaranteed.
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