DDZ series split drill pipe elevator is a dedicated tool for lifting up or dropping tapered step drill pipe in the work of oil drilling. Model in abroad: RGG, MGG, GG, HGG.
External diameter of pipe: 2in~5½in
type of applicable pipe: all kinds of inside
upset (IU), external upset (EU) and internal-external upset (IEU) drill pipes
rated load: 150t(1350kN)~500t(4500kN)