Sanitary manway 1.Material:stainless steel SUS304,SUS316L 2.Specification:300-500 3.Open mode:outward opening Detailed specifications:……………………………………………………………………………………………………………………………………Sanitary manhole Material: stainless steel SUS304,SUS316LSealing material:EPDM, Silicone,NBRSpecification: Ø300-Ø500 or customized upon customers' requestMax pressure: 5.0barSealing material: EPDM, SILICON, FPMOpen ...