Showing all 4 results

  • Box to Pin Sub Adapter for DTH drilling tools

  • Box to Pin Sub Adapter for DTH drilling tools 2-7/8 API,REG

  • Box to Pin Sub Adapter for DTH drilling tools 3-1/2 API,REG

  • FF (Box to Box) Sub Adapter

    Prodrill casing tubes meet the highest quality standards. The tube material is manufactured by one of China’s leading steel manufacturers according to our own standards.