EN Semi-flush connection for extreme torque applications, validated by sealability and fatigue testing to assure integrity under the most severe well conditions. CONTACT SALES DATASHEETS TORQ® SFW® TORQ® SFW® TORQ® SFW® semi-flush connection is designed for extreme torque applications: the dovetail threads deliver nearly twice the torque capacity of a traditional semi-flush, and a central metal-to-metal seal ensures gas sealability. APPLICATIONS Workstrings Workstrings are expected to fulfil multiple tasks. Our premium connections respond to varied and unexpected operating conditions after several make-ups and break-outs. VIEW MORE Unconventional Hydraulic fracturing and horizontal drilling in shales require specifically designed connections and steel grades that can withstand extreme torque operations. VIEW MORE Casing while drilling Drilling with casing and tubing has become a reliable alternative to conventional drilling. Our connections withstand additional torque and present outstanding fatigue resistance. VIEW MORE Downloads Blanking Dimensions TORQ® SFW® running guidelines |