Drilling Rig Rotary Table

Drilling rig rotary table is an important part of a rotation and carrying the drill string, the product is suitable for use in - 45 ℃ low temperature model of the cold region drilling operation, can be adapted to Russia, Canada and other cold region, the main stress components adopt low temperature resistant material, and the low temperature welding qualification, the use of special materials and special technology measures to guarantee the low temperature performance, the