Casting Method: | Special Casting |
---|---|
Casting Form Material: | Metal |
Casting Metal: | Aluminum |
Casting Form Usage Count: | Permanent |
Surface Treatment: | Oxidation Treatment |
Surface Roughness: | Ra0.05 |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Whole diameter | 20" |
Nominal diameter
|
10" |
Emergency open pressure
|
21kPa~35kPa
|
Max emergency flow rate
|
7000m³/h(when 34KPa) |
Material
|
Aluminum Alloy
|
Installation
|
Clivered Type
|
Temperature Range
|
-20~+50ºC
|
Manhole cover is installed on the top of tanker.When pressure is massively increased in oil tanker, it can exhaust air by emergency exhausting device,the small plate have inlet P/V vent. It can suitablefor gasoline, diesel,kerosene and other light fuel.There are blinding hole on the manhole cover and it install optic sensor, vapor vent valve, dip tube and other accessories.
Suppliers with verified business licenses