3m API Api Reg Water Well Drill Rod Dth Drill Rod 89mm Dth Drill Pipe

As a common downhole drilling tool, drill pipe is made of alloy steel, with joints at both ends, and friction welding is used between the joint and the pipe body. It is used to deepen the wellbore, transmit torque, and form a channel for drilling fluid circulation.

3 1/2" Drill rod is widely used for borehole water well drilling. We can supply it with 1m, 2m, 3m, 4m, 5m, 6m etc.

The thread is normally 2 3/8reg or 2 3/8IF.

The standard wall thickness is 6.45mm.

3 1/2" drill rod is regular products, it is normally in stock.

Water Well Drill Rod is mainly used in various drilling constructions such as gas drainage (mining) holes, exploration and drainage holes, and grouting holes in coal mines with good underground formation conditions. It can also be used in drilling construction in mining, geology, hydropower and other industries.

The rod has high strength and is suitable for both conventional drilling and impact rotary drilling.

1. The Water Well Drill Rod body is welded by friction welding process, the overall mechanical performance of the drill pipe is good, and the service life is long.

2. The Water Well Drill Rod joint has high thread strength and good anti-stick performance.

3. Hardness and wear resistance combined alloy stell,supplied by national top level specialsteel manufacturer

4. Joint of pipe upset forged,Better wear resistance due to increased hardness

5.Joint and pipe are friction-welded,and heat-treated the end-pieces for optimum durability.

6. pipe chemistries are matched to our quench and temper heat treatment processes achieving excellent impact values

IU:Internal upset;EU:External upset

Packing: The Water Well Drill Rod is normally packed by wooden boxes, or steel frame.
Delivery: Normally 7-10 days after down payment.

Shipping method: by sea or by train.

Glorytek Corporation located in China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades.

We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.Our factory covers an area of 250,000 square meter, construction area is about 150,000 square meter, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering，underwater rock drilling & blasting operations of seaport channel, hydropower project, national defense projects ect.

Due to the continuous effort and improvement, Glorytek’s market share keeps increasing rapidly, meanwhile, the perfect after-sales service is providing a strong support and guarantee for the expanding of business cooperation. Till now, we enjoy the good reputation and our products have been winning the confidence of a lot of domestic and overseas customers like Canada, Australia, Nigeria, Pakistan, Russia, Ethiopia, Indonesia, Malaysia, etc. more than 30 countries.