52.5m3 Cryogenic LNG Semi Trailer Insulated LNG Semi Trailer for Highway Gas Refueling Corridors
Products Description
This cryogenic LNG semi trailer adopts double-wall tank & high vacuum multi-layer insulation (MLI), specially designed for long-distance road transportation of Liquefied Natural Gas at -162℃. Tank fabricated in accordance with ASME & GB pressure vessel codes. Integrated valve cabinet with pipelines, safety relief valves and emergency shut-off valves. Static evaporation loss ≤0.3% per day. 100% NDT and hydrostatic test before delivery. Compliant with EU ADR, US DOT, GCC and regional road regulations, widely adopted for LNG terminals, refueling stations and power plant gas supply projects.
Product Basic Parameters
| Item | Specification |
|---|---|
| Model | Cryogenic LNG Tank Semi Trailer |
| Tank Volume | 52.5CBM |
| Inner Tank Material | 06Cr19Ni10 / S30408 Stainless Steel |
| Outer Shell Material | Q345R Low Alloy Steel |
| Insulation Type | High Vacuum Multi-layer Insulation (MLI) |
| Design Temperature | -196℃ ~ +50℃ |
| Working Pressure | 0.6~0.8 MPa |
| Static Evaporation Rate | ≤0.3% / Day |
| Axle | 3 Axles, FUWA/BPW 13Ton (2/3/4 axles optional) |
| Suspension | Mechanical leaf spring / Air suspension optional |
| Tire | 12R22.5 Vacuum Tire, 12 pcs |
| Traction Pin | 50mm /90mm |
| Landing Gear | 28T Heavy Duty |
| Dimension(L×W×H) | 13000 ×2500 ×3950 mm |
| Max Gross Weight | 40000kg |
| Certification | ASME U Stamp, ISO9001 |
LNG Semi-Trailer Features
✅Mature mass production structure, stable & reliable, spare parts easy to source worldwide;
✅High vacuum insulated tank to reduce LNG boil-off loss;
✅Full safety protection devices to meet dangerous goods transport requirement;
✅Standard valve cabinet layout, simple operation for drivers;
✅Full vehicle anti-corrosion coating for long haul transport.
LNG cryogenic semi trailer Advantages
✅Product Strength: Cryogenic insulation technology same as top manufacturers, long vacuum retention, better evaporation rate than industry average. Global brand core valves, full pressure test & NDT, complete pressure vessel documentation for every cryogenic LNG semi trailer.
✅Manufacturing Strength: Own cryogenic pressure vessel workshop, full set welding, vacuum pumping and inspection equipment. One-stop production from tank welding, vacuum treatment, chassis assembly to final test, no outsourcing. ASME U-stamp fabrication available.
✅Service Strength: Pre-sale: Cryogenic engineer custom design, drawing confirmation & local regulation evaluation; In-production: Weekly video update, support third-party inspection; After-sale: 24/7 online technical support, global spare parts delivery, overseas on-site guidance.
LNG transport semi trailer Application Scenarios
1.City gas peak shaving: transportation from LNG receiving station to satellite station/storage and distribution station
2.Industrial gas distribution: Fuel supply for ceramic/glass plants, metal processing plants
3.LNG filling station replenishment: supply fluid for logistics fleets and port trailer filling stations
4.Energy supply in remote areas: mining areas without pipeline network coverage, power stations
more details
Packaging & Shipment
Container (40HQ): 1 unit partially disassembled, lowest cost for trial orders.
Bulk / RORO: Best for 3+ units, RORO offers best protection, drive-off at destination.
Flat Rack: For over-width accessories, secured with heavy-duty lashing.
After Sales Service
1.Warranty period: 1 year for the whole vehicle, 5 years for the vacuum system (non-man-made damage).
2.Response: Technical response within 24 hours; 48-hour engineer dispatch to major overseas port cities (cost is discussed separately).
3.Spare parts: Common valves/seals are in stock all year round, DHL/FedEx 3-5 days delivery.
4.Training: Provide English operation video, maintenance manual, filling/unloading SOP.
How to Select LNG cryogenic semi trailer?
1.Medium confirmation: Pure LNG or multi-purpose for LCO2, LN2 and other cryogenic liquid;
2.Tank volume: Select 20~70CBM subject to local road weight limit, 52.6CBM as standard;
3.Axle selection: 2 axles for short haul, 3 axles standard long haul, 4 axles for heavy load;
4.Chassis: Air suspension for rough road; mechanical suspension for cost saving;
5.Certification: ADR for EU, GCC for Middle East, DOT for USA, ASME U-stamp available;
6.Optional accessories: Level gauge, BOG pipeline, emergency shut-off valve, static grounding, gas leakage detector.
Our Company
Our company(Chongqing Hetai Yijia Intelligent Equipment Co., Ltd.) China professional mass manufacturer for cryogenic LNG semi trailer, specialized in LNG cryogenic tanker. Standard production line with stable delivery. Large quantity exported to overseas traders. OEM branding available, MOQ=1 unit.
FAQ
Q: What test will you do before delivery of LNG tanker semi trailer?
A: Hydrostatic pressure test, air tightness test, full vacuum inspection, RT/MT weld NDT, whole vehicle inspection.
Q: What is production lead time for LNG transport trailer?
A: Standard cryogenic LNG semi trailer: 45~60 working days; ASME customized:70~90 working days.
Q: How do you pack LNG tanker semi trailer before shipment?
A: Nude packing with anti-rust wax; valves & meters packed by wooden box, stretch film for chassis.
Q: Can you supply spare parts for cryogenic LNG semi trailer?
A: Yes, we supply original spare parts: safety valve, emergency shut-off valve, liquid level gauge, seals.
Q: Can you customize color, logo for LNG tanker semi trailer?
A: Yes, custom painting color, company logo and marking on tank shell.
Q: Can we arrange third-party inspection before shipment for cryogenic LNG semi trailer?
A: Fully acceptable. SGS/BV customer inspector welcome for factory inspection and witness test.
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