Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects. Spiral drill pipes guarantees big torque, quick slagging, and clear hole forming. Besides, the drill bit will hardly get stuck. It's used in soft coal bed, and other formation similar to coal bed. The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.
As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water well drill pipe,oil well drill pipe,API drill pipe,DTH drill rod,wireline drill rod,etc. We can produce as your request of carbide size, different length of drill rods.
Quzhou Zhongdu Machinery Technology Co.,Ltd is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. Based on integrity, responsibility and cooperation. Our company have professional R&D and sales team, providing one-stop service for customers.Our company mainly products are screw Air Compressor , Piston Air Compressor,Drill Machine, Drill Rig Parts ,Jack Hammer , Boring Machine, Tunnel Shotcreting Machine and Other Machinery Hardware Product etc.After many years of production and research and development, we have obtained more than 20 national patents. The products are sold at home and abroad and are well received by customers.Welcome to visit us.
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91.8% Response Rate
91.8% Response Rate
91.8% Response Rate