China High Quality 20" Carbon Steel Tanker Top Manhole Cover, Manlid, Find details about China Aluminum Fuel Tank Manhole Covers, Aluminum Alloy Manlids from High Quality 20" Carbon Steel Tanker Top Manhole Cover, Manlid
Nominal Diameter | 16"/20" |
Emergency Open Pressure | 21Kpa-35Kpa |
Material | Aluminum Alloy/Carbon |
Installation | Flanged/Hooped/Clivered |
Max Emergency Flow Rate | 7000m3/h when at 34 Kpa |
Temperature Range | -20-+50ºC |