DTH Drill Pipes

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Down-the-hole drilling

Experience the power of efficient and reliable drilling with our premium range of DTH drill pipes.

Engineered to deliver superior performance and durability, our drill pipes are designed to meet the demands of down-the-hole drilling in the mining industry. With our high-strength construction, precise threaded connections, and optimized design, you can achieve stable and efficient drilling operations like never before. All our drill pipes adhere to international standards, guaranteeing compatibility and reliability.

Specifications

Diameter (mm)	Length (mm)	Thread	Wall thickness (mm)
60	800-4500	T42×10×2	5-8
76	1000-6000	2 3/8” API REG	5-8
89	1000-7620	2 3/8” API REG/IF	5-12
102	1000-9140	2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG	6.5-20
114	1000-9000	2 7/8” API IF, 3 1/2” API REG	6.5-20
127	1000-9000	3 1/2” API REG	8-20
140	1000-9000	3 1/2” API REG	10-20
152	1000-9000	4 1/2” API REG	10-20

Features

Our drill pipes are made from hot-pressed seamless steel tubes, ensuring straightness and smoother drilling, ultimately enhancing work efficiency.
The threads on our drill pipes undergo nitriding treatment, significantly extending their lifespan by 50% compared to regular threads. This results in reduced replacement frequency and maintenance costs.
With thinner walls, our drill pipes are lightweight, reducing energy consumption during drilling. They provide excellent performance even with lower pulling capacity, allowing for deeper hole drilling and improved drilling efficiency.
Utilizing friction welding technology, our drill pipes ensure a strong and secure connection between the pipe body and joints, minimizing the risk of failures and enhancing overall lifespan and stability.
Our drill pipes feature an optimized design that reduces costs and energy consumption. They meet the demands of drilling operations while providing significant cost savings, offering our customers the best value for their investment.