Dth Drill Rods-dth Drill Pipe Posted By jinquanrockdrillingtools -
China
Summary: dth drill rods diameter 76mm 89mm 102mm 114mm thread 2 3 8 api reg 7 1 4 1000mm
Product Category:
Drill pipe [170]
Drill Pipe Posted By AnBaoSteel -
China
Summary: drill pipe api drilling tube steel grade e75 x95 g105 s135 outside diameter 2 6
Product Category:
Drill pipe [170]
Drill Pipe Posted By jkdrilling -
China
Summary: drill pipe deeper pipes reach desired depth rotation unit hammer diameter 76mm
Product Category:
Drill pipe [170]