
Tungsten alloy long tube has the density of 18.2 g/cm3 or more, good radiation shielding effect, which is capable of absorbing X-rays and γ-rays. It is used for the shielded needle in medical treatment. The most important advantage is that it is non-toxic and environmentally friendly, which will not affect human health and cause harm to the environment. It is the environmentally friendly metal tube. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html Chinatungsten Online focuses on the production and sales of…