The adult silicone threaded tube is made of pure gas-phase rubber and then molded with two-component platinum vulcanization, and the length of the second sulfuration will be increased according to the rigor required by the customer. The deliciousness of this is that the adult silicone threaded tube is used No toxic and harmful volatiles will be produced during the process, because the adult silicone threaded tube is a facility for assisting gas circulation and involves rehabilitation, gas delivery, health and other fields, so the adult silicone threaded tube must meet customer requirements. It should be sold and used normally after meeting the VOC volatiles and plasticity tests. The silicone threaded tubes produced by silicone manufacturers cannot be directly put on the market for use.