26.5m³ Liquid Oxygen Semi Trailer Truck with Vacuum Insulation for Gas Company
Products Description
The Liquid Oxygen Semi-Trailer is a vacuum-insulated cryogenic semi-trailer specifically engineered for long-distance, large-capacity transport of Liquid Oxygen (LOX). Featuring a double-walled stainless steel tank with high vacuum multi-layer insulation (MLI), it achieves a daily evaporation rate as low as 0.19%. Ideal for industrial gas distribution, medical oxygen supply, aerospace, and metal processing industries requiring bulk LOX delivery.
Technical Specification
| Item | Standard | Custom Option |
|---|---|---|
| Medium | Liquid Oxygen LOX | LN2, LAr multi-medium |
| Tank Volume | 26.5m³ | 15~50m³ customized |
| Design Pressure | 1.6MPa | 0.8~1.6MPa optional |
| Temp | -183℃ | -196℃ |
| Inner Tank | S30408 Stainless Steel | Custom material request |
| Outer Shell | Q345R | Custom |
| Insulation | High Vacuum Multi-layer Insulation | Enhanced vacuum for hot climate |
| Curb Weight | 12205kg | Lightweight optimized version |
| Gross Weight | 40000kg | Adjust to local axle load rule |
| Dimension | 12280×2510×3445mm | Custom length/width/height |
| Axle | 3×13T FUWA | Other brand axle available |
| Suspension | Mechanical | Air suspension optional |
| Boil-off | ≤0.3%/day | Ultra-low boil-off upgrade |
| Cert | ISO9001, CE | ASME U-stamp, DOT, GCC |
Product Features
✅ Full custom solution: Volume, pressure, chassis, certificate, painting, OEM logo on request
✅ High vacuum multi-layer insulation, upgraded insulation for low BOG in tropical area
✅ Dual redundant safety relief + emergency shut-off valve, full cryogenic safety system
✅ Optional IoT remote pressure & level real-time monitoring, cloud data logging
✅ ASME U-stamp, CE, GCC, DOT multi-country export certificates available
✅ 100% weld RT inspection, full pressure vessel factory test
✅ Compatible with tractor head coupling of different countries, multi-medium LOX/LN2/LAR
Product Advantages
1.Full pressure vessel license, design & manufacture liquid oxygen semi-trailer truck complying ASME, CE, GCC, DOT;
2.Custom tank structure, enhanced vacuum insulation for hot zone to reduce BOG loss;
3.Optional IoT remote monitoring system for real-time tank pressure & liquid level;
4.Full NDT inspection, traceable raw material, support third-party supervision;
5.Adjust dimension, axle load and gross weight to meet local registration rule.
Cryogenic tanker trailers applications
1.Industrial Gas Distributors: Bulk distribution and filling of liquid oxygen
2.Medical Oxygen Supply Systems: Replenishment of liquid oxygen storage tanks at large hospitals
3.Metalworking and Welding: Supply of liquid oxygen for cutting and welding applications
4.Aerospace: Transport of propellant-grade liquid oxygen
5.Air Separation Plants: Outbound transport of liquid oxygen products
6.Steel Mills and Glass Plants: Supply of liquid oxygen for oxygen-enriched combustion systems
Operation Notes:
1.LOX is strong oxidizer. No grease, flammable goods or open fire in loading zone;
2.Operators must receive cryogenic safety training and wear full cryogenic PPE;
3.Filling ratio ≤90%, strictly follow local hazardous filling regulation;
4.Full inspection for pressure, level, safety valve and grounding before departure;
5.Avoid long sun exposure in hot region, real-time tank pressure monitoring;
6.Regular interlayer vacuum test, safety valve calibration per maintenance manual;
7.Carry full vehicle & pressure vessel certificate for cross-border shipment and follow local hazmat rules.
Products Process
more details
Packaging & Shipping
Sandblast, primer & top painting, whole trailer marine wax coating for anti salt spray. Wrap valves, gauges and sensors with waterproof film. Shipped by Flat Rack or bulk vessel, multi-point lashing with steel rope & anti-slip cushion, tank empty without LOX.
Shipment tips:
1.Lock all valves, keep safety protection intact;
2.Paste international hazard marking per IMDG code;
3.Confirm out-of-gauge dimension with shipping line in advance, handle special customs declaration;
4.We can assist marine cargo insurance application.
After-sales Service
1.Warranty: 12 months full trailer warranty, lifelong technical consultation for pressure vessel body.
2.Dedicated project contact person for full project lifecycle.
3.7/24 global online support & remote troubleshooting.
4.Full spare parts supply, optional spare part kit delivered together with LOX semi trailer.
5.Operation training video, bilingual O&M manual.
6.Overseas engineer onsite commissioning, safety training and maintenance (travel cost negotiated separately).
7.Long-term technical enablement for distributor, new product update sharing.
how to Selection Guide LOX transport tanker?
1.Confirm transport medium: Liquid Oxygen or multi-medium for LN2 / LAr;
2.Tank volume: Standard 26.5m³, custom range 15~50m³, match local road weight limit;
3.Working pressure: Standard 1.6MPa, upgrade pressure for high altitude or long holding time;
4.Chassis: Mechanical suspension or air suspension, air suspension for long haul;
5.Certificate requirement: CE for EU, ASME U-stamp for America, GCC for Middle East;
6.Optional accessories: Remote level gauge, GPS tracking, quick cryogenic coupling.
Troubleshooting
| Frequently Asked Questions | probable cause | Solution |
|---|---|---|
| daily evaporation rate increased | Decrease in vacuum | Check the vacuum nozzle and make up the vacuum if necessary |
| safety valve opening | Liquid level overfull or pressure set low | Filling rate ≤ 95%, check the safety valve |
| Low pump unloading efficiency | Insufficient pre-cooling of pump or clogged lines; | Extend the pre-cooling time, check the filter |
| pipeline frosting abnormal | Local failure of vacuum insulation | Contact the manufacturer to evaluate the maintenance plan |
| valve difficult to operate | Shrinkage or icing of seals at low temperatures | Use special low temperature lubricant and check the seal |
|
Level gauge reading abnormal |
Sensor failure or icing |
Calibrate or replace the liquid level sensor |
Why Choose Us?
1.Original cryogenic pressure vessel manufacturer with A2/C2 license, accept EPC bulk project order;
2.Dedicated project engineer, drawing review, technical clarification, one-stop certificate document preparation;
3.Long-term overseas distributor cooperation available, regional agent protection & bulk discount;
4.Complete project document package: calculation sheet, drawing, material cert, NDT report, O&M manual;
5.Global delivery support: out-of-gauge sea freight plan, customs declaration, remote training, overseas engineer commissioning optional.
Customer Visit
Warm welcome global EPC contractor and distributors to visit our factory and inspect liquid oxygen semi-trailer truck production line. Tour raw material inspection, tank welding, NDT, vacuum test and trailer assembly workshop. Inspect finished LOX semi trailer and witness hydrostatic & air tightness test. One-on-one technical meeting for drawing, certificate and delivery schedule. Book appointment in advance, factory reception and local transfer arrangement available.
FAQ
Q: Can you customize liquid oxygen transport semi trailer for our country regulation?
A: Yes, we customize liquid oxygen semi-trailer truck dimension, axle load, certification to meet your local road & hazmat code.
Q: What medium can cryogenic liquid oxygen tanker trailer transport?
A: Mainly LOX liquid oxygen, also LN2 liquid nitrogen, LAr liquid argon multi-purpose.
Q: Can we upgrade ultra low boil-off version for liquid oxygen semi-trailer truck for hot climate?
A: Yes, enhanced high vacuum insulation optional for LOX cryogenic semi trailer for tropical high temperature area.
Q: Can we add IoT remote monitoring system on liquid oxygen transport semi trailer?
A: Yes, optional IoT system for real-time pressure, liquid level, GPS tracking for liquid oxygen semi-trailer truck.
Q: What is delivery time for customized ASME liquid oxygen tanker semi trailer?
A: ASME customized LOX cryogenic semi trailer lead time 45~60 working days, standard model 35~45 days.
Hot Tags: 26.5m³ liquid oxygen semi trailer truck with vacuum insulation for gas company, China 26.5m³ liquid oxygen semi trailer truck with vacuum insulation for gas company manufacturers, suppliers, liquid nitrogen semi trailer tank, Lpg Simi Trailer Tank, semi trailer tank for pipeline supply, semi trailer tank for process gas, semi trailer tank high capacity system, semi trailer tank modular system
