27 M3 Semitrailer – Cryogenic Transport Tank
DSW Trailers is one of the leading manufacturers of bulk transport trailers and recently exported 8000 GAL 30000L LN2 transporter trailers (GB7258) directly to Saudi Arabia.
The features of a cryogenic semi-trailer:
Brand new cryogenic liquid transport semi-trailer for liquid 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 cryopump, 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)
| Model | Name | Medium | Volume | Overall Dimension | Inner shell | Outer shell | Design Standard |
|---|---|---|---|---|---|---|---|
| 9401GDYNW | LN2 transporter | Liquid oxygen/argon/nitrogen | 30000L | Φ11810*2500*3650 mm | Stainless steel (S30408) | Carbon steel (Q345R) | a. GB150 (Pressure Vessels) b. GB/T18442 (Multi-layer Insulation Pressure Vessel) |
Cryogenic Liquid Trailer
LOX/ LIN/ LAR
Design and manufacturing codes
ASME Section VIII Division 1, Last Edition
CGA-341 Standard for Insulated Cargo Tank Specification for Nonflammable Cryogenic Liquids, Last Edition.
DOT Specification MC-338; Insulated Cargo Tank Motor Vehicle (Only for USA & CANADA)
Liquid nitrogen, oxygen, and argon products do not require a DOT design specification as long as tank pressure remains below 25.3 psi when operating over roads.
Trailers should comply with Compressed Gas Association (CGA) standard CGA-341 or TC-341 Canada for optimal design.
The cryogenic stationary tanks (27M3 Semitrailer Tank) are designed for long-term storage of cryogenic liquefied gases under pressure.
Inner vessels are made of austenitic stainless steel and cold stretched for selected medium or high-pressure models.
These tanks are available in a vertical or horizontal arrangement and can be used for LIN, LOX, LAR, LNG, CO2, and N2O.
