Product Name: Sanitary Stainless Steel SS304 Tank Manway Door Square manhole cover with Pressure Valve Body Material: 1.4404/1.4301, SS304/SS316L(Forged) Seal Material: EPDM (standard) conforms to FDA177.2600 Surface Finishing: RA 0.5 to 0.8 um Pressure: 1.0 Bar Max. Working Tem.: 120 degree C Availably Size: 425*335, 535*435 Gasket: EPDM, silicone or Viton Height: 65, 80, 100,120,150 Certificate: PED 2014/68/EU, FDA.177.2600
