China Fuel Tank 16 Inch Aluminum Manhole Cover Round Manhole Cover Hatch Cover, Find details about China Road Oil Tanker Manhole Cover Supplier, Manhole Cover from Fuel Tank 16 Inch Aluminum Manhole Cover Round Manhole Cover Hatch Cover
Nominal Diameter | 10" |
Emergency open pressure | 21KPa~32KPa |
Max emergency flow rate | 7000m3/h(when 34KPa) |
Meterial | Aluminum alloy |
Installment mode | Flanged type |
Temperature range | -20~+70 |