Benefit and Features
Stainless Steel’s surface is treated by mirror polishing to make it more pleasing and longer performing.
With Lead Sealing
With the Lead Sealing Board, it can be sealed directly.
The turn-hinge with the opening angle stop device, it can effectively prevent the crash which between the stainless steel manhole cover and tank when the coveris opening
The nominal diameter, material and height can be ordered by user’s demand.
With P/V Vent, it can adjust the pressure difference between tanker inside and outside and make sure the security during transportation