56 Cubic Meter LPG Tanker Semi-Trailer
Product Core: Safety & Innovation
Tank Parameters
Integrally formed with Q345R high-strength alloy steel, the tank ensures exceptional durability. With a diameter of 2.8 meters and length of ~12.5 meters, it achieves a precise effective volume of 56 cubic meters.
Design pressure: 1.77 MPa, safely bearing LPG saturated vapor pressure.
Passed -40℃ to 60℃ thermal shock tests with no deformation or leakage.

Anticorrosion & Service Life
The tank surface features a dual-layer anticorrosion process: epoxy zinc-rich primer + polyurethane topcoat, ensuring superior protection against corrosion.
Salt spray test duration: 1000 hours (30% better than traditional processes).
Service life exceeds 15 years, stable even in coastal high-salt-fog environments.


Chassis & Load Capacity
Equipped with a reinforced three-axle six-wheel chassis, the semi-trailer balances load efficiency and road compliance.
Optimized wheelbase: 1800+4800+1350mm for stability.
Self-weight: ~12 tons; full-load total mass: 34 tons (compliant with road standards).


Intelligent Safety System
Advanced monitoring and protection systems ensure real-time safety during transportation.
Equipped with 0–2.5 MPa anti-vibration pressure gauge and -40℃ to 120℃ high-precision thermometer.
Automatic relief valve: response time ≤ 0.5 seconds; flame arrester + electrostatic grounding = "three-line defense".
Manual pull-start device for emergency intervention.

Scenario Coverage
Long-distance & Complex Roads
The multi-axle chassis and reinforced suspension ensure stability over long distances and rough terrains. A single trip can meet the civil LPG demand of a medium-sized city for one week.

Terminal Distribution in Narrow Roads
Optimized turning radius and tail control valve design make loading/unloading in narrow areas more convenient, reducing time and labor costs for last-mile delivery.
Solutions to Traditional Tanker Problems
Leakage & Overpressure Risks
Traditional tankers face blind-operation risks of leakage and overpressure.
Our Solution:
Intelligent instruments + automatic protection systems enable "predictive maintenance" to avoid hidden dangers in advance.
Slow Loading & Unloading
Traditional tankers take excessive time for loading/unloading, reducing terminal efficiency.
Our Solution:
Optimized valve group design shortens loading/unloading time by 40%.
Industry Trends
Low-carbon Upgrade
Adopting lightweight alloy materials reduces fuel consumption by 8% per trip, aligning with global "dual carbon" goals.
Standard Compliance
Compliant with strict standards like ADR (European dangerous goods transport) and GB (Chinese national standards), this model is the "compliance first choice" for both transnational and domestic transportation.
Ready to Upgrade Your LPG Transportation?
Contact us today to learn how our 56 cubic meter LPG tanker semi-trailer can transform your supply chain efficiency and safety.