China Aluminium Alloy Manhole Cover Customized Manhole Cover Tank Truck Parts, Find details about China Road Oil Tanker Manhole Cover Supplier, Manhole Cover from Aluminium Alloy Manhole Cover Customized Manhole Cover Tank Truck Parts
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 |