BWL Straightness Wireline Drill Rod
Specifications Q thread rods are the undisputed, worldwide choice for wireline coring drill rods. 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads Features: TUBING • High quality alloy steel tubing • Consistent concentricity, straightness and heat treatment • All tubing available in DCDMA sizes THREAD • Tapered, course threads (3 threads per inch) provides easy make and break • Load efficiency of 30% provides sufficient strength for average applications THRU-WALL HEAT TREATMENT • Provides 140% material strength • Heat treated box threads significantly increases thread wear life CASE HARDENING • Significant research, development and field&nb…
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