On the basis of the high torque performance of the geological drill pipe, the Drilling helix pipe adopts a single helical blade or a double helical blade, and is processed and welded by a prestressed winding process.
The material of the screw rod is: carbon steel and stainless steel. Carbon steels include Q235, Q345, Q345B, etc., and stainless steels include 202, 3.4, 316.316L, etc. Other specifications of screw rods can be customized and processed according to user requirements.
The main classification of drilling helix:
cement screw shaft
Corrosion resistant screw shaft
Chemical screw shaft
Contactless helical blade screw rod
BBN Steel is specialized in producing Drilling helix. If you want to know more about Drilling helix, please feel free to contact us.