Applications

• Running  Standard Large OD Downhole Casing Applications.

• Rotating  To aid string advancement

• Driving

Description

Specialty semi-premium connection machined from heavy-wall coupling stock and forged blanks. The GB 3P Connection exceeds pipe body performance properties under all load combinations and is gas tight. Connection designed with 3-Pitch threadform for easy-stabbing, fast makeup without cross-threading. Pin noses engage shoulders in the coupling center for positive indication of proper field makeup. Pin noses, designed for maximum bearing face area, provide high torque resistance.

Features

• Uses GB 3P threads.

• 

• Easy-stabbing, fast makeup without cross-threading.

• Meets API Coupling OD and Drift Diameter Specifications.

• Field proven in a variety of static applications.

• Can be rotated to aid string advancement to achieve target.

• Excellent make/break repeatability under field conditions.

• Can be inspected with standard API Thread Gauges by any properly trained/experienced Third Party (special setting standards required).

• Makes up to an internal torque shoulder in 5 to 6 turns and has API triangle stamp for secondary make-up verification.

• Positive makeup indication with pin nose/shoulder engagement in center of connection.

• Heavy cross-section at center of coupling provides hoop stability for enhanced leak resistance and reduced jump-out potential.

• High Torque resistance.

• Drive-able.

Available

• Casing sizes 16" OD to 20" OD.

• All API Casing Grades and 16" OD through 20" OD Line Pipe; Grades X-56 and X-80.