b. tank barrel
1 tank material q345a low alloy steel q345a.
a) top 4mm nominal. 4mm
b)sides 4mm nominal. 4mm
c)bottom 4mm nominal. 4mm
2. tank profile ellipse
3. test pressure
0.035m
3. capacity 35000 liters. 35
4. compartments 2 compartment
5. bulkhead 4.5mm, dished and flanged. 4.5mm,
6. baffle 4mm, dished and flanged. 4mm,
c. tank accessories and fittings
1. manhole domestic 20`` manhole with safety vent
20",
2. flow meters
no
3. discharge system
gravity discharge system.
4.1 foot valve
one 4'' imported pneumatic bottom valve for each compartment
14
4.2 discharge faucet aluminum alloy dust-proof covers, 4`` alloy aluminum ball valve
4
4.3 piping
one 4" discharge pipe. material is carbon steel.
piping to be hydro-statically tested.
the piping slope toward front at angle of minimum 1.5° .
4, ...1.5°
5 gasket: buna n
6 control system
pneumatic type control system. pneumatic control block.
place in control box at right side.
system includes:
1) 1 set switches for foot valve control.
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