BPN
Threaded and coupled connection with a pin-to-pin torque stop. Fully compatible with API Buttress, with enhanced overtorque capacity.
BPN
Buttress thread form
API BTC compatible with tighter tolerances.
Pin-to-pin contact
Gives high torque capability and 100% compression efficiency.
Run-out threads
Maximize critical cross-section area increasing tension and compression strength.
BPN
With its robustness, high torque and cost-efficient manufacturing, BPN connection is a valuable option for operators who need an API Buttress-compatible with improved reliability performance. Running history counts on over 9.5 million feet in major shale plays in the United States.
Features
- Sizes 4 ½” – 13 ⅜”
- Repeatable, consistent make-up position
- Structural performance same as pipe body
- Overtorque capacity to rotate downhole
- Fully compatible with API float equipment (thread lock)
- Available with seal ring
Connection Portfolio
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TenarisHydril Wedge Series
TenarisHydril Wedge Series connections provide exceptional torque performance and are recognized as the most robust and fastest running connections in the market.
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