5 5inch dth drill pipe online manufacture

76mm Casing Tube With Alloy Steel For Blast Hole DTH Drill Pipe Product description: DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig. The key ... Read More

Quarrying Tool Standard Length 1.5m Dth Drill Pipe Diameter 89mm Product description: Drill pipes that are used in applications such as DTH / DTHR / DR basically comprise of a steel pipe with a pin at one end ... Read More

6m Length API 2-3/8' Down The Holw Drilling DTH Drill Pipe Product description: DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality ... Read More

Down The Holw Mining Water Well Drilling Rod DTH Drill Pipe Product description: DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig. The key features ... Read More

Well Drilling Rods Diameter 3 1 /2 Inch 89mm DTH Drill Pipe Product description: DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made from seamless tubes. Tubes play a ... Read More

Down The Holw Drilling 6m Length 3 1/2API REG DTH Drill Pipe Product description: Down hole drilling rods play an important role throughout down hole drilling (whether it is the application, the rock type, the ... Read More

Length 3m Air Down The Holw DTH Drill Pipe Product description: DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig. The key features of a high quality ... Read More