Jul 29, 2026

A Brief Introduction To LNG Semi-Trailers

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As a core vehicle for long-distance Liquefied Natural Gas (LNG) transport, JCT's proprietary 52.5 m³ LNG semi-trailer tanker sets an industry benchmark in lightweight engineering, thermal insulation, and multi-tier safety performance.

jct lng tanker

Comprehensive Safety and Advanced Valve Configurations

Given the high safety and leak-prevention requirements of LNG transportation, our tankers integrate industry-leading control components and emergency response systems into the cabinet and overall vehicle architecture:

 

1. Precision Control & Valve Systems

Emergency Cut-off System: Equipped with dual pneumatic/manual cryogenic emergency shut-off valves capable of second-level isolation during emergencies or pipeline damage.

Dual Safety Valve Assembly: Features twin safety relief valves paired with a three-way diverter valve. This design ensures uninterrupted overpressure protection-even while one safety valve is offline for inspection or maintenance.

High-Precision Instrument Cabinet: Logically arranged with cryogenic damped pressure gauges, differential pressure liquid level gauges, and air supply filling ports for quick data reading and intuitive, error-free operation by drivers and technicians.

LNG TANK

2. Fully Integrated Safety & Emergency Equipment

On-Board Fire Suppression & Anti-Static Systems: Comes standard with multiple heavy-duty dry chemical fire extinguishers, anti-static grounding reels, and static discharge grounding straps to fully meet explosion-proof and fire-safety compliance.

Essential Protective Accessories: Includes pressure regulator protective covers, explosion-proof control boxes, wheel chocks, and a complete set of hazardous material transport safety placards-fully compliant with international dangerous goods road transport standards (e.g., ADR).

Customer Value & Turnkey Services

With decades of deep expertise in cryogenic equipment manufacturing, we deliver optimal solutions tailored to real-world operating environments:

Ready-to-Use Delivery: Tractor heads and semi-trailers undergo full vehicle matching tests, air-tightness trials, and vacuum level verifications before leaving the factory, allowing immediate commissioning upon delivery.

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