Phụ tùng thay thế cần trục Kellybar cho giàn khoan quay, tiết kiệm chi phí và được bảo trì tốt.

Our company’s square drill rods are of excellent quality, sturdy and durable, and can be adapted to various types of rotary drilling operations.

Outstanding quality

Made with high-strength steel and precision, it has strong durability and maintains stable and excellent performance even under complex and harsh working conditions.
durable and wear-resistant
The product structure can effectively resist wear, impact, and corrosion, and can significantly extend its service life even in harsh drilling environments.
Hỗ trợ tùy chỉnh
Multiple structural solutions can be provided according to project requirements, including single tube, double tube, and spiral designs, to meet the requirements of different construction scenarios.

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