Product Overview
A High-pressure argon gas storage tank is specifically designed for storing high-purity and high-pressure argon in industrial gas systems. It is widely used for centralized argon supply, welding protection, plasma metallurgy, and specialized laboratory applications, providing stable pressure regulation, gas buffering, and storage capacity management.
The vessel is manufactured from pressure vessel materials including carbon steel, stainless steel, duplex stainless steel, nickel alloys, and Hastelloy alloys. For high-purity argon applications, the internal surface can be mirror polished to minimize contamination and maintain gas purity. Design pressures range from 10–100 MPa with operating temperatures from -40°C to 200°C. Elliptical, dished, and hemispherical heads are available to accommodate different installation requirements.
All welds undergo 100% non-destructive testing, while every vessel is hydrostatically tested before delivery. Products are manufactured in accordance with GB150 and ASME Section VIII Division 1 standards, providing a design service life of up to 30 years.
Key Features
- Mirror-polished internal surfaces help maintain high gas purity, making the vessel suitable for semiconductor and photovoltaic manufacturing applications.
- Optimized sealing structures are designed for inert gases, reducing gas loss and improving long-term operating efficiency.
- Capacity, dimensions, nozzle configurations, and connection types can all be customized to integrate with skid-mounted gas supply systems.
- Multi-layer anti-corrosion treatment provides reliable protection in outdoor installations and high-humidity industrial environments.

Applications
Suitable for:
- Photovoltaic and semiconductor manufacturing
- Precision welding and metal fabrication
- Metallurgical smelting
- Aerospace testing
- High-purity laboratory gas supply
- Chemical inerting systems
- Offshore engineering welding
- Defense and precision manufacturing industries

Engineering & Custom Manufacturing Advantages
Our company operates an independent engineering and R&D team capable of designing and manufacturing custom pressure vessels according to customer operating conditions, technical drawings, or physical samples. Comprehensive OEM and ODM services are available, with a minimum order quantity of one unit. Mixed vessel sizes and models can also be supplied within the same order.
From structural calculations and strength verification to complete CAD drawing development, every stage is completed in-house. For demanding applications involving high pressure, corrosive media, or low-temperature environments, our engineers provide customized material recommendations and structural optimization solutions. With extensive experience supporting internationally recognized industrial brands, we have accumulated proven expertise in manufacturing non-standard pressure vessel equipment.
High-pressure argon gas storage tank solutions can be customized to meet the technical requirements of different industrial projects.
Specifications
|
Parameter |
Specification |
|
Design Pressure |
10–100 MPa |
|
Working Pressure |
10–90 MPa |
|
Design / Operating Temperature |
-40°C to 200°C |
|
Material |
Q345R, 304, 316L, 2205 Duplex, Nickel Alloy, Hastelloy |
|
Capacity |
0.5–100 m³ |
|
Vessel Diameter |
DN150–DN4000 |
|
Wall Thickness |
6–250 mm |
|
Medium |
High-pressure argon |
|
Standard |
GB150, ASME Section VIII Div.1 |
|
Head Type |
Elliptical, Dished, Hemispherical |
|
Design Life |
15–30 Years |
|
Surface Treatment |
Sandblasting, Pickling, Passivation, Anti-corrosion Coating |
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