Stainless steel tee links are generally divided into equal diameter three, different diameter stainless steel tee, materials are carbon steel, alloy steel and stainless steel.Stainless steel tee is a section with a small branch of the tube, obviously, two large size is the director, the middle of the small size is out of the branch.
In the pure oxygen pipeline, the general pressure, when the oxygen activity is greater; such as the use of welded tee, as long as the pipe debris with the oxygen flow, due to changes in diameter, flow rate changes may cause debris and The collision of the tube with stainless steel tee or the flow rate of the production of electrostatic discharge, may cause the pure oxygen tube fire.