China Good quality 500L 13bar Standing Pressure Vessel for Air Compressor with Hot selling

Product Description

Product description
The main production volume V=0.33-600m3, various types of storage tank pressure from 0.8 – 6.4Mpa.(8-64bar, 116-928psi)

For pressure vessel company can according to user needs, according to the AMSE or GB specification development and production ofvarious types of vehicle brake cylinders, air compressor oil and gas separator and various types of air storage tank and non-standardpressure vessel.
Product Function
An air tank is essential to every compressed air system to act as a buffer and a storage medium between the compressor and the consumption system.

Air tanks in compressed air systems serve the important purposes of
1. equalizing the pressure variation from the start/stop and modulating sequence of the compressor
2. storage of air volume equalizing the variation in consumption and demand from the system

Main Features
1.Manufacturing license on D1,D2 class pressure vessel

2.Passed the ASME certificate

3.Chinese CHINAMFG trademarks 

Parameter and Technical Informations: 

Specification Material Design Temperature Overall Height Inner Dia. Air Inlet Air Outlet Support Relief valve Nozzel of Drain valve
Volume/L Bar Steel centigrade H DN H1 D1 Connector H2 D2 Connector Dia. Distance Connector Dia.
300 8 Q235-B 150C 1721 550 639 40 Rp11/2 1389 40 Rp11/2” 20 400 Rp1 R1/2
10 Q235-B 1721 639 1139
13 Q235-B 1722 661 1389
16 Q345-R 1722 661 1389
500 8 Q235-B 150C 2177 600 655 40 Rp11/2 1996 40 Rp11/2” 20 420 Rp1 R1/2
10 Q235-B 2177 655 1996
13 Q235-B 2178 656 1997
16 Q345-R 2178 656 1997
600 8 Q235-B 150C 1858 700 750 65 Rp11/2 1550 65 Rp11/2” 25 490 Rp1 R1/2
10 Q235-B 1858 750 1551
13 Q235-B 1866 752 1552
16 Q345-R 1866 752 1551
1000 8 Q235-B 150C 2400 800 731 80 Rp11/2 1960 80 Rp11/2” 24 560 Rp11/2 R1/2
10 Q235-B 2404 731 1961
13 Q235-B 2432 733 1961
16 Q345-R 2404 733 1961
1500 8 Q345-R 150C 2360 1000 763 80 Flange DN80 1949 80 Flange DN80 24 700 Rp11/2 R3/4
10 2364 763 1951
13 2368 763 1951
16 2372 763 1951
2000 8 150C 2698 1100 840 80 Flange DN80 2140 80 Flange DN80 24 740 Rp11/2 R3/4
10 2698 840 2140
13 2698 760 2140
16 2670 761 2142
2500 8 150C 2784 1200 851 100 Flange DN100 2251 80 Flange DN100 24 840 Rp11/2 R3/4
10 2784 851 2251
13 2788 854 2255
16 2788 854 2255
3000 8 150C 2813 1300 856 100 Flange DN100 2200 100 Flange DN100 24 950 Rp11/2 R3/4
10 2817 856 2200
13 3190 858 2535
16 3190 858 2535

About CHINAMFG Pressure Vessel

ZHangZhoug CHINAMFG Pressure Vessel Co., Ltd. Was established in 1992, 1 of the CHINAMFG Group foundation industry. The company obtains type-1 pressure vessel, type-2 low pressure and middle pressure vessel manufacturing license of the BR1 class that the labor hall in ZHangZhoug province distribute in June of 1995. Now advanced to get the certification for the D1, D2 class in August in 2005.
The company produces each kind of air tank used for mining air compressor, industry air compressor and Non standard pressure vessel. All kinds of special vessels according to customers requirement.

By many years developed with workshop, equipments and employees training the company are improving and increasing. The company owns 16000 square CHINAMFG modern workshop. Registering funds is 8 million RMB. The fixed assets is more than 42 million RMB and all kinds of professional equipment are 260 dais. It owns 500 employees, including 100 professional technicians. It product each kind of pressure vessel more than 200 thousand sets. 

FAQ Collection:

Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.

Q2: What the exactly address of your factory?
A2: Our factory is located in No.9 Kaixuan Ave West,Economic Zone HangZhou, ZHangZhoug, China

Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.

Q5: What about the voltage of products? Can they be customized?
A5: Our standard voltage is 380V, 50HZ, 3phase. The voltage can be customized according to your equirement.

Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.

Q7: How long will you take to arrange production?
A7: we can delivery the normal goods within 7-15 days. Other nonstandard electrical items we will delivery within 25-30 days.

Q8: Can you accept OEM orders?
A8: Yes, with professional design team, OEM orders are highly welcome.

Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.

Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: Diesel Engine
Cylinder Position: Vertical
Structure Type: Closed Type
Installation Type: Movable Type
US$ 210/Piece
1 Piece(Min.Order)

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air compressor

What is the impact of humidity on compressed air quality?

Humidity can have a significant impact on the quality of compressed air. Compressed air systems often draw in ambient air, which contains moisture in the form of water vapor. When this air is compressed, the moisture becomes concentrated, leading to potential issues in the compressed air. Here’s an overview of the impact of humidity on compressed air quality:

1. Corrosion:

High humidity in compressed air can contribute to corrosion within the compressed air system. The moisture in the air can react with metal surfaces, leading to rust and corrosion in pipes, tanks, valves, and other components. Corrosion not only weakens the structural integrity of the system but also introduces contaminants into the compressed air, compromising its quality and potentially damaging downstream equipment.

2. Contaminant Carryover:

Humidity in compressed air can cause carryover of contaminants. Water droplets formed due to condensation can carry particulates, oil, and other impurities present in the air. These contaminants can then be transported along with the compressed air, leading to fouling of filters, clogging of pipelines, and potential damage to pneumatic tools, machinery, and processes.

3. Decreased Efficiency of Pneumatic Systems:

Excessive moisture in compressed air can reduce the efficiency of pneumatic systems. Water droplets can obstruct or block the flow of air, leading to decreased performance of pneumatic tools and equipment. Moisture can also cause problems in control valves, actuators, and other pneumatic devices, affecting their responsiveness and accuracy.

4. Product Contamination:

In industries where compressed air comes into direct contact with products or processes, high humidity can result in product contamination. Moisture in compressed air can mix with sensitive products, leading to quality issues, spoilage, or even health hazards in industries such as food and beverage, pharmaceuticals, and electronics manufacturing.

5. Increased Maintenance Requirements:

Humidity in compressed air can increase the maintenance requirements of a compressed air system. Moisture can accumulate in filters, separators, and other air treatment components, necessitating frequent replacement or cleaning. Excessive moisture can also lead to the growth of bacteria, fungus, and mold within the system, requiring additional cleaning and maintenance efforts.

6. Adverse Effects on Instrumentation:

Humidity can adversely affect instrumentation and control systems that rely on compressed air. Moisture can disrupt the accuracy and reliability of pressure sensors, flow meters, and other pneumatic instruments, leading to incorrect measurements and control signals.

To mitigate the impact of humidity on compressed air quality, various air treatment equipment is employed, including air dryers, moisture separators, and filters. These devices help remove moisture from the compressed air, ensuring that the air supplied is dry and of high quality for the intended applications.

air compressor

Are there differences between single-stage and two-stage air compressors?

Yes, there are differences between single-stage and two-stage air compressors. Here’s an in-depth explanation of their distinctions:

Compression Stages:

The primary difference between single-stage and two-stage air compressors lies in the number of compression stages they have. A single-stage compressor has only one compression stage, while a two-stage compressor has two sequential compression stages.

Compression Process:

In a single-stage compressor, the entire compression process occurs in a single cylinder. The air is drawn into the cylinder, compressed in a single stroke, and then discharged. On the other hand, a two-stage compressor utilizes two cylinders or chambers. In the first stage, air is compressed to an intermediate pressure in the first cylinder. Then, the partially compressed air is sent to the second cylinder where it undergoes further compression to reach the desired final pressure.

Pressure Output:

The number of compression stages directly affects the pressure output of the air compressor. Single-stage compressors typically provide lower maximum pressure levels compared to two-stage compressors. Single-stage compressors are suitable for applications that require moderate to low air pressure, while two-stage compressors are capable of delivering higher pressures, making them suitable for demanding applications that require greater air pressure.


Two-stage compressors generally offer higher efficiency compared to single-stage compressors. The two-stage compression process allows for better heat dissipation between stages, reducing the chances of overheating and improving overall efficiency. Additionally, the two-stage design allows the compressor to achieve higher compression ratios while minimizing the work done by each stage, resulting in improved energy efficiency.


Intercooling is a feature specific to two-stage compressors. Intercoolers are heat exchangers placed between the first and second compression stages. They cool down the partially compressed air before it enters the second stage, reducing the temperature and improving compression efficiency. The intercooling process helps to minimize heat buildup and reduces the potential for moisture condensation within the compressor system.


The choice between a single-stage and two-stage compressor depends on the intended application. Single-stage compressors are commonly used for light-duty applications such as powering pneumatic tools, small-scale workshops, and DIY projects. Two-stage compressors are more suitable for heavy-duty applications that require higher pressures, such as industrial manufacturing, automotive service, and large-scale construction.

It is important to consider the specific requirements of the application, including required pressure levels, duty cycle, and anticipated air demand, when selecting between a single-stage and two-stage air compressor.

In summary, the main differences between single-stage and two-stage air compressors lie in the number of compression stages, pressure output, efficiency, intercooling capability, and application suitability.

air compressor

How is air pressure measured in air compressors?

Air pressure in air compressors is typically measured using one of two common units: pounds per square inch (PSI) or bar. Here’s a brief explanation of how air pressure is measured in air compressors:

1. Pounds per Square Inch (PSI): PSI is the most widely used unit of pressure measurement in air compressors, especially in North America. It represents the force exerted by one pound of force over an area of one square inch. Air pressure gauges on air compressors often display pressure readings in PSI, allowing users to monitor and adjust the pressure accordingly.

2. Bar: Bar is another unit of pressure commonly used in air compressors, particularly in Europe and many other parts of the world. It is a metric unit of pressure equal to 100,000 pascals (Pa). Air compressors may have pressure gauges that display readings in bar, providing an alternative measurement option for users in those regions.

To measure air pressure in an air compressor, a pressure gauge is typically installed on the compressor’s outlet or receiver tank. The gauge is designed to measure the force exerted by the compressed air and display the reading in the specified unit, such as PSI or bar.

It’s important to note that the air pressure indicated on the gauge represents the pressure at a specific point in the air compressor system, typically at the outlet or tank. The actual pressure experienced at the point of use may vary due to factors such as pressure drop in the air lines or restrictions caused by fittings and tools.

When using an air compressor, it is essential to set the pressure to the appropriate level required for the specific application. Different tools and equipment have different pressure requirements, and exceeding the recommended pressure can lead to damage or unsafe operation. Most air compressors allow users to adjust the pressure output using a pressure regulator or similar control mechanism.

Regular monitoring of the air pressure in an air compressor is crucial to ensure optimal performance, efficiency, and safe operation. By understanding the units of measurement and using pressure gauges appropriately, users can maintain the desired air pressure levels in their air compressor systems.

China Good quality 500L 13bar Standing Pressure Vessel for Air Compressor   with Hot sellingChina Good quality 500L 13bar Standing Pressure Vessel for Air Compressor   with Hot selling
editor by CX 2023-11-08