Cryogenic Transport Trailers

Cryogenic Semi-Trailer Tanker

DSW supplies a full range of standard and custom-engineered cryogenic semitrailers and transport trails per specific customer requirements and applications.

  • Capacities from 2,000 to 67,000 liters
  • Pressure range from 3 to 24 bar
  • Design temperature -196C
  • Designed according to EN 13530/TPED or ASME VII

LNG semi-trail tanker;
LN2 semi-trailers
cryogenic transport tanker
The DSW Plant is certified according to the:
– EN ISO 9001/2000
– ASME (U, U2, R-Stamp)
– Manufacture license of special equipment for the People‘s Republic of China and others.

Cryogenic Transport Trailers Supplier

Cryogenic Trailers for LIN, LOX, LAR, LNG, LCO2, LN2O, and Ethylene
DSW manufactures cryogenic Transport trailers with various pump and drive options, and the cryogenic semitrailer is ASTM-certified.
They are most commonly used to transport Oxygen, Nitrogen, and Argon and are built for maximum payload, safety, economy, and longevity.

Cryogenic Trailers for Liquefied Oxygen/ Argon/ Nitrogen.
Volume 30,000L; working pressure: 1.6 bar,
Overall dimension: Φ11810 X 2500 X 3650
Inner shell: stainless steel (S30408),
Outer shell: carbon steel (Q345R),
The Cryo pump, including the inlet and outlet flexible hose and filter, is attached to the tank.
Design standard:
a.GB150 (Pressure Vessels)
b.GB/T18442 (Multi-layer Insulation Pressure Vessel)

Cryogenic Trailers Specifications

Model Name Medium Volume Overall Dimension Inner shell Outer shell Design Standard
9401GDYNW LN2 semitrailer Liquid oxygen


30000L Φ11810*2500*3650 mm Stainless steel (S30408) carbon steel (Q345R) a.GB150 (Pressure Vessels) b.GB/T18442 (Multi-layer Insulation Pressure Vessel)

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Application of Cryogenic Semitrailers:

The versatility and specialized design of cryogenic semitrailers make them suitable for a wide range of applications where the transportation of cryogenic liquids is required.

  • Fuel Stations
  • Oil and Energy
  • Mining
  • Rail
  • Large Bulk Storage
  • Truck Fleets
  • Ships
  • Power Generation
  • Industrial
  • Municipal
  • Peak Shaving

Cryogenic semitrailer for LIN, LOX, LAR, LH2, LCO2, LN2O, and LNG.

Available as full stainless steel, full aluminium, bi-metallic aluminium/stainless steel, or bi-metallic carbon steel/stainless steel
Capacities from 2,000 to 67,000 litres
Pressure ranges from 3 to 24 bar
Design temperature -196C
Designed according to EN 13530/TPED or ASME VIII/DOT MC338
Multi-layer super insulation with vacuum
All stainless steel pipe and valves
Automotive grade 3 finish, three layers according to customer specifications
The scope also includes pressure-building vaporizers, safety relief devices for inner and outer vessels, and complete plumbing arrangements for regular operation.

27M3 Semitrailer Tank Cryogenic Storage Tank
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Cryogenic Transport Trailers,cryogenic semi-trailer

Multi-Layer Vacuum Super Insulated Cryogenic Tankers are double-walled Transport Tankers designed for efficient and cost-effective transportation of LOX, LIN, LAR, LNG, LCO2, and other cryogenic liquids.
Standard DSW cryo semitrailers range from 3,000 to 33,000 litres in capacity, with operating pressures ranging between 3.7 Bar(g).
These Cryogenic semitrailers are specially tailored to Fixed Chassis Trucks that utilize Cryogenic Fluid duty, thus optimizing payload.
Fixed Chassis designs allow for exceptional manoeuvrability even on more minor roads with robust operations, providing excellent manoeuvrability even on more challenging routes.
DSW Equipment strategically utilizes austenitic stainless steel on the outer vessel of their tanks for lifting lugs, transport legs, and nozzle openings to extend their service lives and longevity.