Vulcan Industrial Engineering manufactures complete range of drill pipes for rotary and DTH Drilling. Friction-welded drill pipes are available in sizes ranging from 2 7⁄8 inches to 6 inches. All thread joints are heat-treated for longer life, and anti-gall processed for better resistance against corrosion. Low temperature solid-state forging preserves microstructure and material properties.
Vulcan Industrial Engineering Co., Card No. 205