API 89mm Diameter Forging Water Well Drill Pipe / Minig Drill Pipe

89mm Forging Water Well Drill Rod Minig Drill Pipe

Product Description

Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability.

Our DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe.The high pressure air is delivered to DTH hammer by DTH drill pipe, simultaneously it transfers the rotation and press force to the DTH hammer.

Advantages

It has features of big rigidity, good sealing capacity, flat outer structure, and low torque and resistance when rotating.

Used in

Our water well drill pipe can be used for water well drilling, geothermal well drilling, pipe shed support drilling and other projects. They are widely used by our domestic and foreign customers. We also provide downhole drill pipes, oil drill pipes and trenchless drill pipes, drilling equipment and some other drilling tools.

FAQ

Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.

Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.

Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.

Q: Does your drill rod have heat treatment?
A: Yes, the heat treatment for our drill rods and casing pipes.

Q: Does your drill rod have rust prevention?
A: Yes, every one drill rod and casing pipe will be with the rust prevention by paint or anticorrosive oil before shipping. If you need galvanized pipes pls contact us the price.