Desc: Geological Exploration Drilling Pipe BQ, NQ, HQ, PQ, Drill RodBrief Introductions of Casing Pipe It is used for protecting subsurface formation...
Desc: Geological Exploration Drilling Pipe BQ, NQ, HQ, PQ, Drill RodBrief Introductions of Casing Pipe It is used for protecting subsurface formation...
Desc:Thehydraulic drill pipe power tong is applied to oil field operation. It can ensure operation satey and save labor of workers, improving the operation...
Desc:Thehydraulic drill pipe power tong is applied to oil field operation. It can ensure operation satey and save labor of workers, improving the operation...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc:Thread drill extension rod made of coal mining alloy high hardness 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden...
Desc: Welcome to visit YikuangWater Well Drill Pipepage !Drill Rod Diameter 76mm89mm102mm114mm127mm140mm MiningWater Well DTH Drilling RodDTH Drill Pipe Fo...
Desc:THK21 series deep hole drilling and boring machineDeep hole drilling&boring machineThis machine is suitable for processing the center hole of shaft pa...