IMMA CST SERIES “CRYOGENIC SEMI-TRAILERS” Model: PST-XX Capacity: 30 – 90 m³ Suitable for: o Liquid nitrogen (LIN), o Liquid argon (LAR), o Liquid oxygen (LOX), o Liquid carbon dioxide (LCO2), o Liquid hydrogen (LH2), o Liquid natural gas (LNG), o Liquid nitrous oxide (LN2O) I-Cross sectioned ST-52 A1 Class milded steel main chassis Overall Length: 10.500 mm (up to 14.500mm) Axles: o 2 or 3 Units, with 12/14/16 tons payload o Mechanical HD leaf springs, 10 lays o Local make, as per ISO/TUV Norms (BPW Compatible), o Drum brakes with automatic adjuster (Wabco & Haldex) OMS 3rd wheels (each 24 tons payload) Tank Equipment : o Shape cylindrical (Elipsoidal concave sides) o Size (for PST-55, 55 m³): Ø2.350mm, L:12.750mm o Thickness: 10mm (Sides:12mm) Page 1 of 2

DESIGN STANDARD : ADR, EN 12493, ASME (U STAMP) & GOST DESIGN PRESS : 15 bar – 27 bar DESIGN TEMPERATURE : -500C / +600C MATERIAL : As per required standard o RADYOGRAPHIC CONTROL : As per required standard o LIQUID PENETRANT CONTROL : As per required standard o Tank equipment: 1 x DN 50 Block flansh, 1x DN 80 Block Flansh, 1 x Hydraulic operator, 1 x 2” Ball (Sphere) walve, 3 x 2” Security ventile, 1 x 2” Hydraulic valve, 1 x 3” Hydraulic valve, 1 x Rotagech, Manometer and thermometer o Sandblasted + 1 lay antidust + 2 lays epoxy interlined, 2 lays final epoxy coating o Tank high pressure controls...