4 1 2 od seamless drill pipe online manufacture

Dia 194mm Dth 30FeeT Water Well Drill Pipe R780 Grade Steel Water well mining DTH drill pipe for water well drilling Product Description 1. Big rigidity 2. Good sealing capacity 3. Flat outer structure 4. Low ... Read More

Dia 194mm 30FeeT Water Well Drill Pipe R780 Grade Steel Water well mining DTH drill pipe for water well drilling Product Description 1. Big rigidity 2. Good sealing capacity 3. Flat outer structure 4. Low ... Read More

HDD drill pipe for water well or mining drilling tools Describe: Each diameter has several different thickness designs and is made of different grades of steel for selection. Therefore, in the practice of field ... Read More

Horizontal directional drill pipe S135 steel grade, 73mm*3000mm,High mechanical performance Describe:The drill pipe joint adopts a double boss (double top) structure, which can enhance the sealing performance ... Read More

Drill Pipe Water Drilling Rig HDD Drill Pipe Describe:The drill pipe joint adopts a double boss (double top) structure, which can enhance the sealing performance of the joint and prevent the mud pressure from ... Read More

HDD drill pipes are used for horizontal directional drilling and rock drilling tools Describe:1. After forging the joint material, the density of the material is increased, the material of the fiber structure ... Read More

Forging Drilling Equipment Ingersoll Rand Drill Pipe Description It is used for sand control in wells with high pressure and high traction value due to the depths. Having the API casing inside a wire wrap ... Read More

Steel Pipe Round Drill Pipes For Rock Drilling Tools Product Description Down the hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The ... Read More

114mm 4m Flat Drill Pipe For DTH Drilling Equipment Product Description DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made from seamless tubes. Tubes play a significant role ... Read More

Water well mining DTH drill pipe for water well drilling Product Description 1.Big rigidity 2.Good sealing capacity 3.Flat outer structure 4.Low torque and resistance when rotating Features 1. Tube body: cold ... Read More