r780 oil well drilling pipe online manufacture

Rolling Pipe High Performance Black Or Customized Water Well Drill Pipe Product Description Down-the-hole drill pipes play an important role in all down-the-hole drilling, regardless of its use, rock type, hole ... Read More

High Manganese Steel API Oilwell Drill Pipe For Well Drilling Product Description 1.Big rigidity 2.Good sealing capacity 3.Flat outer structure 4.Low torque and resistance when rotating OD A Wall B Length L ... Read More

20FT Wall Thickness 8.56 R780 Water Well Drill Pipe OD 3.5 Product Description 1.Big rigidity 2.Good sealing capacity 3.Flat outer structure 4.Low torque and resistance when rotating OD A Wall B Length L Weight ... Read More

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

R780 /G105 Steel Grade Water Well Drill Pipe , 4 1/2 Drill Rod Extension Water Rod Drill Pipe Water Well Drill Pipe Product Description Steel and Aluminum drill pipe materials. Pipe sizes from 2 3/8 to 4 1/2 ... Read More

R780 /G105 Steel Grade Water Well Drill Pipe , 3 1/2 Drill Rod Extension Water Rod Drill Pipe Water Well Drill Pipe Product Description Steel and Aluminum drill pipe materials. Pipe sizes from 2 3/8 to 4 1/2 ... Read More

Extension Water Rod Drill Pipe Water Well Drill Pipe Product Description Steel and Aluminum drill pipe materials. Pipe sizes from 2 3/8 to 4 1/2 outside diameter. Wide selection of tool joint connections. Flush ... Read More

Water Well And Oil Well Drilling Used API Drill Pipe And Drill Rod Product Description Down-the-hole drill pipes play an important role in all down-the-hole drilling, regardless of its use, rock type, hole ... Read More

168mm Drill Pipe Diameter Water Well Drill Pipe DTH Drill Pipe Product Description The drill pipe is a steel pipe with a thread at the tail, which is used to connect the ground equipment of the drilling rig ... Read More

Water Well Drill Pipe DTH Drill Pipe For Drilling Mining Water Well Product Description Down-the-hole drill pipes play an important role in all down-the-hole drilling, regardless of its use, rock type, hole ... Read More