Designed for dissimilar metal joints, so it cannot be used for stainless steel pipes.[Features]· Wide selection of products for surface treatments.· Prevents bolt from dropping out during construction work, allowing safe and quick operation.· Due to recent environmental degradation affecting industrial water supply, a high concentration of chlorine has been used for sterilization, significantly affecting pipes.· As a result, we have developed and adopted a gasket with heat resistant and chlorine resistant properties.· Because we offer a wide range of stainless steel SUS Top Systems, joining of mid to large diameter stainless steel piping is made easy via combinations of top joint epoxy-coated products and Nylon-coated products.· Pipe treatment and joining are simpler and faster than when threaded fittings or weld joining is used.· Structurally strong and flexible against pipe sagging and stretching (able to support loop piping, etc.).· Fitting suppresses elastic flexibility, supporting the R-5 and R-11, by providing unevenness on the mating surface of the housing.