Design and characteristics
★Outward opening Manhole cover
★Spanner type handle,hand wheel handle
★Material:304/316L
★Gasket:Silicone,EPDM,NBR,FPM
★Inner Surf:Ra 0.05μm-0.5μm
★Outer Surf:Matte,Mirror-polished,Sand-blasting Finished
★Pressure:5.0bar
$240.00