Alkyl Metal Storage Tanks UN T21 7520L IMDG Code CG1.9 Model DN80 Relief Valve
Alkyl Metal Tank Container UN T21 7520L IMDG Code CG1.9 Model DN80 Relief Valve
Product Overview
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Specifically designed for the transport of reactive and pyrophoric Alkyl Metals (UN 3394)
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Certified under the UN T21 standard for the safe international movement of hazardous chemicals
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Constructed with durable 16MnDR steel, offering robust resistance to both mechanical stress and chemical reactions
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Equipped with essential safety features like a relief valve and fusible plug to prevent overpressure risks
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Capable of handling a volume of 7520 liters and a maximum working pressure of 6 bar
Product Description
The CG1.9 tank container is built for transporting Alkyl Metals (UN 3394), highly reactive materials that present significant safety risks due to their sensitivity to moisture and air. This portable tank meets stringent IMDG CODE and GB/T150 standards and is fabricated from 16MnDR steel, which is 12mm thick, ensuring durability against chemical and physical stress. Designed to safely operate at a maximum working pressure of 6 bar, the tank has been pressure-tested to 18.2 bar. Integrated safety features, including a DN80 relief valve and fusible element, offer vital protection during high-risk transport.
Detailed Technical Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Model | CG1.9 | Fusible Element | 3/4”NPT, 177°C, 1 pc |
| Max. Operating Gross Mass (kg) | 10303 | No. of Compartments | 1 |
| Volume at 20°C (liters) | 7520 | Design Temperature (°C) | -40 ~ +70 |
| Inner Shell Material & Thickness | 16MnDR, 12mm | Relief Valve | ANA42F-25P, DN80, 1.33MPa |
| Test Pressure (bar) | 18.2 | Max. Payload (kg) | 7265 |
| Shell Design Code | IMDG CODE, GB/T150 | Min. Safe Vent Capacity (Nm³/s) | 1.517 |
| Tare Mass (kg) | 3038 | Equivalent Mild Steel Thk. | 10.6mm (shell), 10mm (heads) |
| External Dimensions (mm) | 3030 × 1953 × 2273 | G.A. Drawing No. | CG1.9-00-00 |
| UN Portable Tank Instruction | T21 | Drawing Approval No. | QD21S3073 |
| Effective Thickness | 11mm (shell), 10.39mm (heads) | Insulation | Nil |
| Design Pressure (bar) | 6 | Applicable Cargo | Alkyl Metal, UN 3394 |
Safety Instructions
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Ensure the container is properly grounded before filling or unloading to avoid electrostatic discharge
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Do not allow moisture or water to come in contact with the tank, as Alkyl Metals react violently when exposed to water
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Only authorized personnel with proper training should be allowed to operate and maintain this tank container
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Keep the operating pressure below the maximum limit of 6 bar at all times, regularly check the relief valve functionality
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Always ensure that the tank is within the prescribed temperature range of -40°C to +70°C
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Perform regular inspections of the fusible element and relief valve for potential wear or damage
Suggested Applications
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Transport of Hazardous Chemicals: Ideal for moving pyrophoric and water-sensitive chemicals such as Alkyl Metals
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Industrial Chemical Distribution: Suitable for use in the chemical manufacturing supply chain
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Military and Tactical Use: Secure transport of high-reactivity chemical agents in defense operations
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Emergency Response: Effective in controlling chemical spills and leaks by providing immediate containment
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Research Facilities: Safe handling of reactive substances in laboratories or pilot-scale operations
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