Product Overview
The Compressed Air Holding Tank is a standard pressure vessel used in compressed air systems for pressure stabilization, air storage, and moisture separation. Compared with high-pressure air storage equipment, this model is designed for general industrial air compressor systems.
The tank features a design pressure range of 0.8~10MPa and a working pressure range of 0.5~9MPa, with a working temperature of 40℃. The vessel is manufactured using Q345R or 304 pressure vessel steel. The cylinder body is formed through integrated rolling and welding processes and equipped with standard drainage and pressure relief interfaces.
Before delivery, each unit undergoes hydraulic pressure testing and gas tightness inspection. The internal surface receives anti-corrosion treatment to reduce rust formation, improve compressed air quality, and help separate condensed water from the air system. The equipment complies with GB150 pressure vessel standards and provides a designed service life of 15~30 years.
Key Advantages
- Built-in moisture separation function reduces the workload of downstream air dryers and improves overall system efficiency.
- Capacity range from 0.5~200m³ supports applications from single air compressors to centralized factory air supply systems.
- Standard flange connections are compatible with mainstream air compressor systems without additional pipeline modification.
- Dual-layer internal and external corrosion protection improves durability in humid and dusty industrial environments.

Applications
- Mechanical processing workshops
- Textile factories
- Plastic manufacturing plants
- Mining equipment systems
- Construction machinery projects
- Small automated production lines
- Pneumatic valve systems for wastewater treatment
Manufacturing & Delivery Advantages
The factory has established standardized production lines for general low-pressure storage vessels, supporting both bulk orders and urgent production schedules.
Through large-scale raw material procurement and optimized manufacturing processes, the company provides competitive pricing while maintaining stable quality. The monthly production capacity reaches 800 tons, ensuring reliable supply for long-term projects.
Standard compressed air storage vessels can be delivered within approximately 15 days. Repeat customers can receive priority production scheduling, and manufacturing progress updates can be provided during production.
Technical Parameters
|
Parameter |
Specification |
|
Design Pressure |
0.8~10MPa |
|
Working Pressure |
0.5~9MPa |
|
Design / Working Temperature |
60℃ / 40℃ |
|
Material |
Q345R / 304 |
|
Volume Range |
0.5~200m³ |
|
Inner Diameter |
DN300~DN4000 |
|
Cylinder Thickness |
6~50mm |
|
Applicable Medium |
Compressed air |
|
Standards |
GB150, ASME VIII.1 |
|
Head Type |
Elliptical / Dish / Spherical Head |
|
Design Life |
15~30 years |
|
Surface Treatment |
Sand blasting, pickling & passivation, anti-corrosion coating |
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