UC3/UC4 Casing Slip

7″ to 36″ • Rotary Tools

Most casing strings’ weight and the relatively thin pipe wall make it important that the supporting slips provide full circumferential grip and sit in the BAASH-ROSS Type Spider. They are hinged together to wrap around the casing and exert a more uniform pressure. With each segment carrying the same load, they automatically center the casing string within the bushing or spider. The UC3 has a 3″ taper and the UC4 has a 4″ taper (the UC4 size range is 8-5/8″ – 7″). Liners are held in place by a liner Retainer Key and Cotter Pin.

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Product Information

Size Range:
7″ to 36″

The terms VARCO, VARCO-BJ, and BJ are trademarks of Varco I/P, Inc., National Oilwell Varco, L.P., or their affiliates. Texas International Oilfield Tools is not an authorized distributor of any Varco I/P or NATIONAL OILWELL VARCO product. Texas International Oilfield Tools is not affiliated with Varco I/P, Inc., National Oilwell Varco, L.P., or their affiliates. Varco I/P, Inc., National Oilwell Varco, L.P., and their affiliates do not endorse any Texas International Oilfield Tools’ products or replacement parts.