Hazardous Liquid Pressure Vessel Tanks UN 3394 CG1.9 UN T21 7520L Capacity For Water Reactive Cargo
Hazardous Liquid Tank UN 3394 CG1.9 UN T21 7520L Capacity For Water-Reactive Cargo
Product Overview
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Custom-built portable tank for transporting highly reactive Alkyl Metals (UN 3394) that are sensitive to moisture and air
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Fully certified under UN T21 for the international transport of pyrophoric and water-reactive chemicals
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Constructed with corrosion-resistant 16MnDR steel for enhanced protection against hazardous materials
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Includes critical safety components such as a relief valve and fusible plug to mitigate overpressure risks
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Designed with a 7520-liter capacity and capable of withstanding a maximum working pressure of 6 bar
Product Description
The CG1.9 tank container is specifically designed for the safe transportation of Alkyl Metals (UN 3394), which are highly sensitive to air and moisture. Constructed from 16MnDR steel with a 12mm thickness, this tank provides superior durability and resistance against the reactive nature of the contents. The tank meets all regulatory requirements under IMDG CODE and GB/T150, offering a safe operating pressure of 6 bar and being tested up to 18.2 bar. Essential safety features, including a DN80 relief valve and fusible element, provide additional protection during transportation.
Technical Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Model | CG1.9 | Relief Valve | ANA42F-25P, DN80, 1.33MPa |
| Tare Mass (kg) | 3038 | Effective Thickness | 11mm (shell), 10.39mm (heads) |
| External Dimensions (mm) | 3030 × 1953 × 2273 | Fusible Element | 3/4”NPT, 177°C, 1 pc |
| Volume at 20°C (liters) | 7520 | Test Pressure (bar) | 18.2 |
| Max. Operating Gross Mass (kg) | 10303 | No. of Compartments | 1 |
| Shell Design Code | IMDG CODE, GB/T150 | Min. Safe Vent Capacity (Nm³/s) | 1.517 |
| Design Temperature (°C) | -40 ~ +70 | Applicable Cargo | Alkyl Metal, UN 3394 |
| Un Portable Tank Instruction | T21 | Drawing Approval No. | QD21S3073 |
| Inner Shell Material & Thickness | 16MnDR, 12mm | Insulation | Nil |
| Max. Payload (kg) | 7265 | Equivalent Mild Steel Thk. | 10.6mm (shell), 10mm (heads) |
Safety Guidelines
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Ground the tank properly before beginning any transfer operations to prevent the buildup of static electricity
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Alkyl Metals are highly reactive with water, so the tank should always remain sealed and dry during transport
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Operation should only be carried out by qualified personnel trained in handling dangerous chemicals
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Ensure that the working pressure never exceeds 6 bar and inspect the relief valve regularly to maintain safe operation
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The tank must be kept within the temperature range of -40°C to +70°C to prevent structural damage or chemical instability
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Perform routine checks on the fusible element to ensure it is functioning correctly
Application Fields
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Chemical Logistics: Ideal for transporting reactive substances, especially those classified under UN 3394
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Industrial Manufacturing: Safe handling of raw materials and intermediates in chemical production lines
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Defense and Emergency Situations: Mobile containment of high-reactivity chemical agents for military applications
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Hazardous Waste Management: Temporary storage and containment of dangerous goods in spill control operations
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Scientific Research: Transport of sensitive chemical reagents for research and pilot-scale experiments
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