DPI - Stabilizers

DPI offers both Ribbed, and Smooth Stabilizers. The Product Range includes your choice of Integral or Welded Construction. Integral Stabilizers are manufactured with 4140 Q&T or 4145 Q&T Bar, trepanned to the specified ID. Welded Stabilizers are manufactured with A106B Seamless Carbon Tubes, and 4140 Quenched & Tempered Tool Joints. Stabilizers are offered with or without Fishing Necks and with or without Break-Out Flats. Mud Breakers are also offered on Stabilizers with Fishing Necks. Float Bores are also available. We offer Straight and Spiraled Weld-On Ribs, and Straight and Spiraled Integral Ribs.