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
Report Abusive Comment