Aw Bw Nw Hw Pw Drilling Pipe

Product Description Drill Rod/ Casing P[ipe/ Drill Pipe  1. AW, BW, RW, NW, HW, PW etc 2. Long use life, low price 3. Manufacturer, ISO approve Specialisted in producing of varies kinds of drill rod, such as integral dirll rod, extention rod, DTH drill rod, twist drill rod, tapered rod, coal drill rod, three angle drill rod, oil well drill rod, gas rod, water well drill rod, NQ drill rod etc.  Made-to-order products can be supplied according to your detailed requirements.  The products has two kinds of dry-type and wet-type, which has specifications of diameter 26mm, 28mm, 30mm, 38mm, 40mm, etc...As the manufacturer of coal drill rod we can supply you with all of your drilling needs. They are used for electric…

GXY Drilling Rig Drilling Bits XY-4-3A Drillng Rig Reaming Shell Lifting Drilling Machine