Mining Machinery Parts Manufacturers - Lianyungang Huanghai Machinery Co., Ltd.

Core barrel assembly BQ NQ HQ PQ

core barrel in BQ, NQ, HQ and PQ sizes core barrel in BQ, NQ, HQ and PQ sizes Core barrel assembly BQ NQ HQ PQ ...

BQ NQ HQ PQ drill rods

Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. DecriptionOD(mm)ID(mm)Weight(Kg/3m)Rod, BQ 3.0 m Enhanced55.6046.1018.00Rod, NQ 3.0 m Enhanced69.9060.3023.40Rod, HQ 3.0 m ...

BQ and NQ and HQ drilling rods

Our drilling rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. DecriptionOD(mm)ID(mm)Weight(Kg/3m)Rod, BQ 3.0 m EnhancedΦ55.60Φ4618.00Rod, NQ 3.0 m EnhancedΦ70.15Φ6023.40Rod, HQ 3.0 m ...

wire line drilling tools

BQ, NQ and HQ wireline drilling tools for geological exploration MAIN SPECIFICATIONS ...

BQ NQ HQ drill rods

Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. DecriptionOD(mm)ID(mm)Weight(Kg/3m)Rod, BQ 3.0 m Enhanced55.6046.1018.00Rod, NQ 3.0 m Enhanced69.9060.3023.40Rod, HQ 3.0 m ...

Drilling tower(HCX-13 HCX-18 SGZ-23) for geological exploration

DERRICKS FOR DRILLING BOTH STRIGHT AND INCLINED HOLES ParameterHCX-13 DERRICK FOR DRILLING BOTH STRIGHT AND INCLINED HOLES HCX-18 DERRICK FOR DRILLING BOTH STRIGHT AND INCLINED HOLESSGZ-23 DERRICK FOR STRIGHT HOLE DRILLINGMain Features1. In reasonable structure; height...