Product Description
Surface storage tanks are designed to store materials including oil, waste, water, chemicals, and other hazardous substances.
Unlike pressure vessels, storage tanks operate under no pressure (or very low pressure). They are typically cylindrical, vertically positioned with flat bottoms, and fitted with fixed, cone-roof, or floating roofs.
Our tanks are ideal for all fuel and oil storage needs and can be customized to your exact specifications. We supply welded mild steel tanks/fuel tanks in various shapes, sizes, and capacities.
Basic parameters of DPL 450-175 industrial bottles |
Product model specification |
DPL450-175 |
shape dimensions (length X width X height)(mm) |
516X1507 |
Work pressure(MPa) |
1.37/2.3/2.88/3.45 |
Maximum filling volume(Kg) |
LNG |
66 |
LO2 |
190 |
LN2 |
134 |
LAr |
233 |
LCO2 |
183 |
Our Advantages
Long-term thermal insulation: Features high vacuum, low degassing frequency, and a 2-year vacuum guarantee, outperforming competitors.
High safety: No leakage during use. It remains non-hazardous after 40 minutes of fire exposure, a 10-meter drop, or impact at 100 km/h. The cylinder frame meets the specific installation requirements of LNG vehicles and adapts to all complex conditions.
High stability: The cylinder's output pressure in the gas supply system and its compatibility with valves are more stable.

Micro bulk
A microbulk tank is a compact, jacketed vacuum-insulated (vacuum powder-insulated) cryogenic pressure vessel designed for storing and supplying cryogenic liquids such as liquid nitrogen, oxygen, and argon.
Microbulk gas system is perfect for:
- Welding: MIG, pulsed MIG, TIG, and laser processes
- Laboratories: Mass spectrometry, gas chromatography, biological storage, and ICP
Microbulk means efficiency
- Tank capacities: 450 to 10,000 liters
- Highly precise programmable gauges
- Telemetry-enabled for remote supply level monitoring
- Automatic truck delivery with a no-loss filling process
- Elimination of cylinder handling and inventory management
- Prevention of gas loss from idle cylinder venting or residual product
Gas mixers are available for blending common gas mixtures (e.g., Ar/CO2, Ar/O2) and other custom blends.
Features of our products
- Pallet Skip Design: The centralized gas supply system integrates the storage tank, PBC, vaporizer, and pipelines on a pallet skip, featuring a compact structure.
- Superior Quality: Equipped with high-vacuum multi-layer insulation and a well-engineered structure, ensuring zero liquid loss.
- Easy Installation: Can be placed anywhere on the worksite as needed.
- Easy Transportation: Liftable via hooks or movable by forklift using the base.
- Easy Operation: All data is displayed on the instrument, with gas pressure adjustable according to actual conditions.
- Easy Maintenance: CGA connections for convenient assembly and disassembly.
- Intelligent Functionality: Enables remote monitoring of liquid level and pressure, with tank liquid data sent directly to your mobile device.

