304 stainless steel capillary tube is a kind of high alloy steel which can resist corrosion in air or chemical corrosion medium. It has a beautiful surface and corrosion resistance. It does not need surface treatment such as plating to give full play to the inherent surface properties of stainless steel. So it is a steel that can be used in many ways and usually called stainless steel.13-chromium steel, 18-8 nickel chromium steel, and other high alloy steels are representative of them. From the metallographic point of view, stainless steel contains chromium, which forms a very thin chromium film on the surface. This film can isolate from the oxygen intruded into the steel and act as corrosion resistance. In order to maintain the inherent corrosion resistance of stainless steel, it must contain over 12% chromium.
304 stainless steel capillary tube is versatile stainless steel, which is widely used in the manufacture of equipment and components requiring good comprehensive properties (corrosion resistance and formability), which is a brand of stainless steel produced according to American ASTM standard.
The application of
304 stainless steel capillary tube:
Suitable for automatic instrument signal tube, automatic instrument wire protection tube；precision optical instrument, industrial sensors, electric circuit protection tube ；Safety protection of electrical circuit, capillary protection of thermal instrumentation and internal support of hollow high-voltage optical cable.
