The Cryogenic LNG Tank semi-trailer are mainly used for the storage and transportation of LPG,Website:http://www.maxmach-truck.com, LNG, Propylene, ethylene oxide, propylene oxide, butadiene such as a special tank truck. Our company has imported some advance technical designing, facilities, and technology. Also using modernization management for product quality detection, follow the nation pressure vessel standardization to fabricate and inspection strictly.Technical parameters for the Cryogenic LNG Tank semi-trailer:Model Mass Total Mass（Kg） 40000 Curb Weight（Kg） 18530 Loading Mass（Kg） 21470Semi-trailer Outer dimension（mm） 13000×2500×3950 Wheelbase（mm） 6960+1320+1320 King Pin Kz1016(JOST) Landing Leg A400NA19(JOST) Axle BPW Brand Tyre 12R22.5Tank Parameter Name Inner Container Shell Filling Medium LNG Medium Property Flammable and Explosive Work Temperature（℃） -162 -19~50 Design Temperature（℃） -196 50 Work Pressure（MPa） ≤0.62 -0.1 Design Pressure（MPa） 0.62 -0.1 Corrosion Allowance（mm） 0.0 1.0 Main Material S30408 Q345R Capacity（m3） 56.0 3.78Interlayer Rated Filling Ratio（%） 90% — Pneumatic Test Pressure（MPa） 0.83 — Air Tight Test Pressure（MPa） 0.62 Helium mass spectrometer leak detection Insulation layer thickness/material (mm) 18/Aluminum foil + Skim fiber paperEmergency Cut-off Device Model Gaseous Phase DJQ-40B(Exhaust）/DJQ-32B(Supercharge） Liquid Phase DJQ-50B Standard Gaseous Phase DN40/DN32 Liquid Phase DN50 Type Consists of Emergency Cut-off Device and Cryogenic Globe Valve Operating Mode Pneumatic Control Latch Time ≤8S Melt Closed Temperature 70±5Safety Valve（Rupture Disk) Model DAH-25 Type Full Open Type Nominal Pressure（MPa） 4.0 Valve Seat Throat Diameter（mm） 25 Set Pressure（MPa） 0.67 Rated Relieving Pressure（MPa） ≤0.74
