Pressure Vessel for Compressed Air Storage (1m³ to 80m³)

Product Overview

This carbon steel air receiver tank is a stationary pressure vessel designed for the storage of compressed air and other non-hazardous gases. It is composed of a cylindrical shell, dished ends, flanges, nozzles, sealing elements, and supports. The tank is manufactured under a strict ISO9001 quality management system.

The product line covers standard volumes from 1m³ to 80m³, with diameters from 850mm to 1800mm. Design parameters are unified at 100℃ maximum temperature and 0.86MPa design pressure (0.8MPa working pressure). Custom sizes and configurations are available upon request.

Design Conditions

Parameter	Value
Design temperature	100℃
Design pressure	0.86 MPa
Working pressure	0.80 MPa
Manufacturing standard	ISO9001 quality system

Standard Size Range (Volume 1m³ – 80m³)

Volume (m³)	Vessel Diameter (mm)	Shell Length (mm)	Total Height (m)	Material
1	850	1500	2.4	Q235-B
2	1150	1500	3.1	Q235-B
3	1250	2000	3.1	Q345R
4	1450	2000	3.1	Q345R
5	1600 / 1700 / 1800	2000	3.1	Q345R
6 – 80	1800	2000	3.1	Q345R / Q340R

Note: Sizes from 6m³ to 80m³ share the same diameter (1800mm) and shell length (2000mm) with total height approximately 3.1m. Material varies between Q345R and Q340R depending on volume and design requirements.

Key Components

Cylindrical shell
Dished ends (heads)
Flanges and nozzles
Sealing elements
Support legs or skid

Functions of the Air Receiver Tank

Maintains stable air pressure in compressed air systems
Reduces discharge temperature of compressed air
Removes moisture and improves compressed air quality

Available Materials by Volume Range

Volume Range	Typical Material
1 – 2 m³	Q235-B
3 – 80 m³	Q345R or Q340R

Materials can be adjusted according to customer specifications or working conditions.

Manufacturing and Quality

Manufactured under ISO9001 quality system standards
Reliable structural integrity
Clean and professional exterior finish
On‑time delivery
Custom designs accepted (drawings or samples provided by customer)

Applications

Compressed air storage for industrial plants
Buffer tanks for air compressors
Pressure stabilization in pneumatic systems
Process gas storage (non‑hazardous, non‑corrosive)
Standby air supply for manufacturing lines

Frequently Asked Questions (FAQ)

Q1: What is the design pressure of this air receiver tank?
A: The standard design pressure is 0.86 MPa, with a working pressure of 0.8 MPa. Higher pressures can be customized.

Q2: What is the maximum design temperature?
A: The design temperature is 100℃. For higher temperature applications, please contact us for a custom solution.

Q3: What materials are available?
A: Standard materials are Q235‑B for smaller volumes (1–2m³) and Q345R or Q340R for larger volumes (3–80m³). Other carbon steel grades can be quoted.

Q4: Can I get a custom size not listed in the table?
A: Yes. We accept custom designs based on customer drawings or specific requirements.

Q5: Are these tanks suitable for outdoor installation?
A: Yes. Additional painting or anti‑corrosion coating can be applied for outdoor use.

Q6: What certifications do you provide?
A: Manufacturing complies with ISO9001. Third‑party inspection is available upon request.

Q7: What is the total height of a 10m³ tank?
A: Approximately 3.1 meters, with a diameter of 1800mm and shell length of 2000mm.

Q8: Do you provide installation service?
A: We supply the tank only. Installation is typically handled by local contractors.

pressure vessel carbon steel

Pressure Vessel for Compressed Air Storage