High tensile series spiral drill pipe is in high-performation products quickly and efficiently, based on the integration of our latest rsearch results from the development.
This product can be widely used in coal mine, the coal seam of advanced detection, such as water well, and coal thickness, coal gas emissions and help anchor rod, anchor drilling is used. The product retain effective spiral drill is lightweight, fast connection, etc., while removing the original stock and the use of anti-opening U-shaped structure and accessories out of stock proof design, no need to use any other accessories for effecient production, so that drilling connecting rod, the replacement operation more convenient.
New effective tensile screw drill pipe series products, drill pipe rod body with high pressure seamless alloy steel pipe, pipe joint is made of carbon in the alloy after ture air conditioning heat treatment, high pressure molding. Adopts high voltage interference fit and friction welding assembly, firm performance is stable. Spiral blade choose T steel with high abrasion resistance, the prestressed winding automatic welding.
Henan Zhongmei Drill Tool Co., Ltd. is integrating scientific research, design, manufacture, sale and service together, and is one of the main enterprises of Henan Zhongmei Group. Our company was established in October 2006. Our company is a hi-tech company that manufactures drill tools and other related products. They are used in many kinds of oil & gas well drilling, geology exploring, coal fields and other areas. Our company has ISO9001:2008 certificate and has been awarded "Good Credit Demonstration Unit" by Henan Provincial Government.
Our company can produce high-quality PDC drill bits and drill tools by importing foreign sophisticated manufacture equipment and precision measuring instrument and adopting international advanced manufacture technology. Depending on the advantages in technology and intellectuals, our company has done a series of research and development in the drill tool field. At the same time, our company has set up technology cooperative relationships with domestic and international institutes and universities at home and abroad.