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The Swift DW2 is a heavy-duty threaded connector for use on exploration and platform casing strings where high strength and pressure integrity are important. Compared to other connectors of similar performance, the Swift DW2 requires very low make-up torque and can be assembled using standard rig tongs.
The Swift DW2 combines a rugged, double-start thread form with a deep stabbing design to eliminate cross threading. The double-start thread reaches full pre-loaded make-up in 1½ rotations. Maximum torque required is between 20,000 and 26,000 ft-lb for a 20" design. Full make-up is visually confirmed by inspecting external indicator faces (see drawing). Sealing is provided by an integral metal-to-metal seal, with an elastomer O-ring secondary seal.
Swift DW2 connectors can be reused multiple times.
Swift connectors are typically made from X60 material. Alternate material options are available on request. |
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To view the Tubular Connection Systems Brochure & Contacts, click on the corresponding link below:
Tubular Connection Systems Brochure
Tubular Connection Systems Contacts
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Oil States Industries, Inc.
Oil States International, Inc.