Thursday, November 8, 2012

Spiral Drill Collar


Categories:Oil Drilling PipeSection Shape:RoundSecondary Or Not:Non-secondaryApplication:Drill PipeTechnique:Hot RolledCertification:APISpecial Pipe:API PipeSurface Treatment:paint coatingUpdate Time:11/05/2012


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Posted by Chris Holman at 4:54 PM
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