Product Description

ZW Group's Liquid Nitrogen Cryogenic Tank Trailer is engineered for dependable, efficient transport of liquid nitrogen over short and long hauls. Built from Q345B high-strength steel and a vacuum-insulated inner vessel, this Cryogenic Tank Trailer combines robust construction with advanced thermal protection to reduce product loss and lower operating cost. Designed for operators who demand safety, uptime, and predictable performance, the trailer supports rapid integration into bulk-gas distribution fleets and specialized logistics operations.

Key Features

• Vacuum-insulated tank and multilayer superinsulation minimize thermal ingress and maintain low static evaporation rates for liquid nitrogen.

• Q345B high-strength steel shell provides structural durability under repeated loading and road stresses.

• Comprehensive safety package including pressure relief valves, emergency shutoff valves and leak detection-ready interfaces.

• Optimized 34 m³ capacity (42000L full volume) and a 92% filling rate for efficient payload utilization.

• Precision-engineered piping and valve arrangement for safe transfer, reduced boil-off and easy field maintenance.

• Adaptable chassis with air suspension and three axles to preserve tank integrity and improve ride stability.

Performance & Reliability

This Liquid Nitrogen Tank semi Trailer is optimized to deliver consistent thermal performance across typical operating conditions. The inner tank is designed for -196℃ service temperature while the jacket accommodates ambient ranges from -20℃ to +50℃. Together with careful welding practices and quality control, the trailer offers a low static evaporation rate that preserves product and reduces re-fill frequency. The design pressure options (1.04/1.33 MPa) provide flexibility to meet regional regulatory and operational requirements.

Safety & Compliance

Safety is central to the trailer's design. Overpressure protection, emergency isolation valves, and clear service points are integrated to support safe loading, unloading and road transit. ZW follows rigorous QA protocols during manufacturing and provides documentation to support compliance with applicable transport standards. Operators will find the Cryogenic Tank Trailer straightforward to inspect and service within routine maintenance cycles.

Why Choose This Liquid Nitrogen Cryogenic Tank Trailer

Selecting this Liquid Nitrogen Cryogenic Tank Trailer means choosing a pragmatic balance of engineering, safety and economy. The vacuum-insulated design and quality-grade Q345B construction reduce product losses and extend service intervals. Combined with clear documentation, production capacity and predictable lead times, the trailer is a commercially sensible choice for organizations that depend on consistent cryogenic supply chains.

Contact

Contact ZW Group to discuss technical options, request detailed drawings, or arrange a factory visit. Provide your operating profile (annual tonnage, typical route lengths, and required fittings) so the configuration team can recommend the best valve and instrumentation package for your Liquid Nitrogen Tank semi Trailer deployment.

Technical Specifications