Friction Welding Drill Pipe are made of seamless tubes and are used to connect DTH hammer and DTH button bits. No matter the application, rock type, hole depth, or drill rig, tubes play a significant role in all DTH drilling.
To produce Welding Drill Pipe, we used material from well-known large steel enterprises, and heat treated the materials using an integrated multi-processing . Professional CNC machining was used in all connection thread processing, and all threads were configured thread gauge in accordance with international standards. Internal thickening technology has continued the tempering process after Friction Welding, resulting in drill pipe processing quality that is steady, dependable, and has a considerably prolonged usage cycle.
Our Vision：
Aiming to be drillers' first choice
• More efficient
• More durable
• More safe
Welding Drill Pipe Advantage:
1. Useful medium-soft, hard, and very hard rock formations.
2. Reliable quality, a lengthy useful life, and infrequent abnormal breaks during useful life.
3. Effective flushing to guarantee high drilling rate
4. Strict rules for compensation and quality guarantees
Different drill tube diameters are required for various applications; essentially, smaller DTH hammers require smaller DTH drill tubes, and vice versa.
We typically provide 50mm, 60mm, 76mm, 89mm, etc.
DTH drill tubes, which are made of seamless tubes, are used to connect DTH hammer and DTH button bits rock drill bits. No matter the application, rock type, hole depth, or drill rig, tubes play a significant role in all DTH drilling. Durability, accuracy, and manageability are the three main characteristics of a high-quality DTH tube.
The Welding Drill Pipe's diameter needs to be adequate for drainage. The size of the annular sectional area between the hole wall and the drill pipe determines the return air velocity of the discharge rock dam because the air supply volume is constant. The greater the drill pipe's outer diameter, the greater the return air speed for bores of a given diameter.
