CO2 Cylinder Manufacturer in China - Reliable, Custom & OEM Solutions
At Populargas, we manufacture a wide range of CO2 cylinders in various sizes, designed to meet the diverse needs of different industries and applications. Whether for beverage systems, medical tools, or industrial equipment, each cylinder is engineered for safety, precision, and consistent gas performance. We also offer full customization options from cylinder capacity and material finish to labeling and branding allowing every client to create CO2 solutions that perfectly match their product or business requirements.
8g CO2 Cylinder
Compact and portable, ideal for soda inflators, air guns, and small household devices.
12g CO2 Cylinder
Reliable and lightweight for party inflators, paintball, and beverage applications.
16g CO2 Cylinder
Precision power for portable inflators, small medical devices, and outdoor tools.
24g CO2 Cylinder
Versatile performance for beverage carbonation, air tools, and hobbyist equipment.
33g CO2 Cylinder
Lightweight yet durable, perfect for soda machines and small industrial applications.
38g CO2 Cylinder
Efficient energy for inflators, tabletop carbonation, and compact industrial use.
45g CO2 Cylinder
Stable and reliable for beverage systems, small machinery, and hobbyist tools.
55g CO2 Cylinder
Consistent performance for mid-size beverage applications and medical devices.
60g CO2 Cylinder
Strong, compact power for inflators, beverage dispensing, and small industrial systems.
74g CO2 Cylinder
High-capacity reliability for air guns, soda carbonation, and specialty tools.
88g CO2 Cylinder
Durable and precise for industrial tasks, inflators, and medium beverage systems.
110g CO2 Cylinder
Maximum efficiency for heavy-duty inflators, industrial applications, and large beverage dispensers.
How to Choose the Right CO2 Cylinder for Your Needs
Selecting the right CO2 cylinder depends on your intended use, gas volume requirements, and equipment compatibility. At Populargas, we help clients find the perfect fit by combining technical precision with customization flexibility. Here’s what you should consider before placing your order:
1. Determine Your Application
The first step is to identify how you’ll use the cylinder beverage systems, industrial machinery, medical equipment, or outdoor tools. Each application may require different pressure levels, valve types, or gas purity standards.
2. Choose the Right Capacity
CO2 cylinders come in different sizes and gas volumes. Smaller cartridges are ideal for portable or single-use devices, while larger cylinders are designed for continuous or industrial operations. Choosing the right capacity ensures efficiency and cost-effectiveness.
3. Check Material and Build Quality
A good CO2 cylinder must be durable, leak-proof, and corrosion-resistant. Populargas uses high-strength steel and aluminum, pressure-tested to international safety standards for reliable long-term performance.
4. Confirm Purity, Certification & Customization
Choose cylinders filled with 99.99% pure CO2 gas and certified by ISO, CE, or DOT standards to ensure safety and reliability.
Populargas provides full customization size, valve type, branding, and finish through OEM and ODM services, delivering cylinders that match your exact needs.
How to Install a CO2 Cylinder into Your Equipment
Installing a CO2 cylinder correctly ensures safe operation and consistent gas flow. Follow these steps to connect your cylinder securely:
Step 1: Check Compatibility
Confirm that your CO2 cylinder matches your equipment’s valve type, thread size, and pressure rating. Using mismatched parts can cause leaks or damage.
Step 2: Inspect the Cylinder & Connector
Before installation, inspect the cylinder and connection point for dust, oil, or residue. Wipe clean with a dry cloth never use grease or lubricants.
Step 3: Position the Cylinder Upright
Place the cylinder in a stable, upright position. Keep it away from direct heat or sunlight to maintain safe pressure levels.
Step 4: Attach the Regulator or Adapter
Carefully align the regulator or fitting with the valve. Hand-tighten first, then secure with the proper wrench if required. Do not overtighten.
Step 5: Open the Valve Slowly
Turn the valve counterclockwise slowly to release CO2 into the system. Listen for any hissing sound that could indicate a leak.
Step 6: Test for Leaks
Apply a small amount of soapy water around the connection bubbles indicate a leak. Tighten slightly or reattach if needed.
Step 7: Operate Normally
Once secure and leak-free, you can operate your equipment as normal. Store spare cylinders in a cool, dry place for safety.
CO2 cylinder sizes and Their Everyday Applications
Populagas provides a complete range of CO2 cylinders, each designed for specific uses across safety, recreation, and home equipment. From compact 8g cartridges for cosmetic devices to large 110g cylinders for paintball and soda makers, every size serves a distinct purpose. Understanding which cylinder fits each application helps ensure reliability, performance, and cost efficiency.
| Cylinder Sizes | Main Application | Key Benefits |
|---|---|---|
| 16g, 24g, 25g, 33g, 38g | Life Vests / PFDs | Ensures fast and reliable inflation for safety at sea. |
| 12g, 16g, 25g | Bike Tyres | Portable and efficient tyre inflation for cyclists. |
| 60g, 74g, 88g, 110g | Soda Makers | Produces sparkling drinks at home with high-purity CO2. |
| 60g, 74g, 88g, 110g | Beer Machines | Maintains consistent carbonation for smooth beer pouring. |
| 25g, 33g, 38g, 45g, 55g | Emergency Inflators | Provides immediate CO2 for rafts and rescue tools. |
| 12g | Airsoft Guns | Delivers steady pressure for competitive performance. |
| 88g, 110g | Paintball | Extends playtime with large-capacity CO2 supply. |
| 8g, 12g, 16g, 24g | Aquariums | Supports aquatic plants with precise CO2 dosing. |
| 33g, 38g, 45g, 55g | Fire Extinguishers | Compact cylinders for portable fire suppression units. |
| 8g, 12g, 16g | Cosmetic Devices | Safe CO2 release for beauty and skin-care treatments. |
| 16g, 24g, 25g, 33g, 38g, 45g, 55g | Outdoor Gear | Quick inflation for tents, boats, and camping equipment. |
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for quotations or OEM inquiries and discover why leading brands trust Populargas for quality CO2 cylinders made in China.
