Product Name: Stainless Steel Tank Manhole Cover Model NO.: DN200-DN800 Material: Stainless Steel Shape: Oval Manhole Cover Product Name: Kosun Stainless Steel Manhole Cover Size: DN200-DN800 Surface Finish: Mirror, Satin, 2b Pressure: From Vacuum up to 10bar Gasket: Silicone, EPDM,PTFE Trademark: KOSUN FLUID Transport Package: Carton Specification: DN200-DN800 Origin: China HS Code: 73090000 Product Description KOSUN FULID stainless steel manhole coverKosun produces wide range of stainless steel tank manway, Suitable for different applications. Our range includes oval, circular and rectangular designs, inward and outward opening executions, pressure and non-pressure rated models, as well as vacuum resistant designs. All tank manhole are produced in both AISI 304 and AISI 316L stainless steel and can be supplied with the gasket in several different food grade materials (natural rubber, NBR, EPDM, silicone, viton & FEP/PFA-encapsulated).MaterialSS304 or SS316LSize435mm-535mmHeight75mmThickness8 or 10mmHandle MaterialNylon or SS304Gasket:Silicon, EPDM, FPMWorking pressure:0.5BarSurface FinishingRa≤0.8Working Temperature:+ 120°C (Silicon)Packing Details:Carton box or plywood case, or special packaging upon customer requirements