Our Gas Gaskets are made from molded tube. The material fulfills the UNE 549B2H3 NORM and is intended for natural gas joints, such as joints for connection, racoring, etc. We also manufacture gaskets for LPG gas according to NORMA UNE 549 B2H2 + OZONE and they are designed to make tightness in contact with LPG gases. They are indicated in applications such as the valve of the butane cylinder, connections, etc.