
Tungsten alloy oil drilling tube is a tungsten alloy seamless pipe used for thickening or external thickening at both ends of oil drilling. It has sufficient strength, hardness, wear resistance and impact toughness, which is mainly used for petroleum and geological drilling. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html Tungsten alloy oil drilling tube can work deep into the depths of several thousand meters underground, and the conditions are extremely complicated. When working, it is subjected to stress such as tension,…