Double-skin horizontal cylindrical tanks made in S235JR carbon
steel according to UNI EN 10025 designed and manufactured in compliance with UNI
EN 12285-2, made with shell plates and dished ends; all joints will be submerged
arc-welded.
The welding procedure complies with EN 288. Tanks are
supported by structural steel saddles.
External treatment: tanks are
sandblasted, covered with primer and finished with one coating of painting.
Each tank will be pressure-tested at 1.5 bar or 0.5 bar for the interstitial
space and will be provided with a centesimal calibration table. This type of
double-skin tanks represents an ideal solution for storage or refuelling units
where safety and environmental protection are required.
Main
fittings:
Ø 600 mm access manhole complete with gasket and bolted cover.
Loading access port with lockable quick cap and overfill protection
valve.
Vent provided with flame arrestor net.
Suction line provided with foot valve and filter.
Aluminium-made dip stick calibrated gauge to manually measure the fuel
level. Alternatively: a) mechanical floating level gauge; b) magnetostrictive
level probe (ES Level).
LAG14-type leak detection system, connected to the double-skin inlet
connection. The interstitial space is filled with anti-freeze mono-propylene
glycol solution, which is a non-toxic, non-contaminating liquid.
A wide range of pumps and fuel meters to meet a large range of
requirements and applications. Optionally can be installed a fuel management
system to control fuelling operations and tank level.
Fuel tanks
