TDS can provide DTH drill pipes for mining and water well drilling , API standard threaded drill pipes of different materials, lengths, diameters, and wall thicknesses, but also customize drill pipes according to the materials, lengths, wall thicknesses, and threads required by customers.
Features
—R780 Steel-high standard
—6 months warranty
—Long Life Thread Connection
—Reliable and wear-resistant
—In-house heat treatment ensures optimum surface hardness and case depth
