China Best Seller Carbon Steel Tanker Top Cover Manhole Cover High Quality Manway Manlid, Find details about China Road Oil Tanker Manhole Cover Supplier, Manhole Cover from Best Seller Carbon Steel Tanker Top Cover Manhole Cover High Quality Manway Manlid
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 |