
Food-grade CO2 Cylinders
| Industrial-grade solutions for beverage / brewery and restaurant chains - Midstar Cylinders
Midstar Cylinders specializes in supplying aluminum CO2 cylinders that meet FDA/ food-grade safety standards. We not only offer retail products, but are also long-term gas partners for catering, beverage and food processing enterprises. We focus on providing B-end customers with batch, standardized and highly stable gas storage solutions to ensure your production and operation are worry-free.
Industrial-grade quality assurance
Made of high-strength aluminum alloy, it has undergone 100% pressure testing and complies with DOT/ISO standards, suitable for continuous commercial use.
Food safety compliance
The inner wall treatment meets food-grade requirements, ensuring the purity of CO2 gas, making it a reliable choice for beverage, beer and catering applications.
Stable batch supply
With large-scale production lines, we can provide customers with bulk and stable supplies ranging from small start-up brands to large chain enterprises, and support customized specifications and packaging.
CO2 tank for soda maker is an aluminum alloy seamless high pressure gas cylinder, made in China, high quality guarantee.
You can make your own soda at home using a CO2 cylinder. Our new 425g CO2 cylinder is compatible with 90% of soda maker brands. A single CO2 tank for soda maker can carbonate 40 to 60 liters of mineral or purified water, juice, or wine. To ensure safety, the gas cylinder is outfitted with a pressure relief valve. You'll be pleased with Mid-Star Aluminum CO2 Cylinders.
Product Specification

Is it suitable for your business ?
Applicable to: commercial soda water machines, beer/cola ready-to-mix machines, draft beer systems in coffee shops, backup air sources for filling lines in small and medium-sized beverage factories, food preservation inflatable packaging, and other scenarios.
Selection suggestion: If your daily gas consumption is large or you need to use it at multiple points, it is recommended that you consider the "Parallel Frame Solution for Gas Cylinder Groups" we provide or consult for larger capacity models to reduce cylinder replacement frequency and operating costs.
Not sure? Welcome to provide your equipment model or daily average usage. Our engineers can recommend the most economical specification and bottle replacement plan for you.
Note
Keep your carbonated cylinder in a cool, dry place, such as your pantry. Avoid exposing or storing cylinders near heat sources. Each carbonation cylinder has a one-of-a-kind safety valve that safely releases the gas when the pressure in the cylinder rises.

Features
Function: Mid-Star CO2 Soda cylinder can easily turn plain water into bubbly and energizing carbonated water;
Compatibility: Compatible with most soda machines on the market;
Durability: One 0.6L cylinder can carbonate up to 60 liters of water;
Capacity: 60 liters CO2 (15.8 US gallons)
From raw materials to finished products, we implement a strict quality control system. Each gas cylinder undergoes multiple layers of quality inspection and pressure testing before leaving the factory to ensure that it meets or even exceeds industry safety standards.

Applications
Craft beer and beverage factory
We offer standardized industrial packaging and regular bulk supply plans to help you simplify procurement, manage inventory, and ensure that there is never a shortage of gas on the production line.
Chain restaurants and milk tea shops
We offer gas cylinders of uniform specifications and logistics services including centralized procurement and branch store delivery. The gas cylinder is compactly designed and easy to store and use in the background.
Food processing and cold chain
We offer dedicated gas cylinders suitable for low-temperature environments and can provide relevant technical consultation on gas applications based on your process requirements.
Call Action
Customize solutions for your industry.The above is only an example. Please tell us your specific application scenarios and procurement scale. Our engineering and sales teams can design a more precise solution for you.

In Midstar's cleanroom, testing is a belief that runs through the entire process. Their responsibility is resolutely intercept any "uncertain" product.
Water pressure burst test
We simulate pressure shocks that are dozens of times more severe than the most extreme clinical scenarios to ensure that the safety limit of each gas cylinder far exceeds your daily usage range." Passing the test means that even in the most unforeseen system anomalies, it still leaves you with a huge safety redundancy.
Air tightness/leakage test
We ensure the absolute seal between the bottle body and the valve interface with the precision of searching for capillary leakage." This is directly related to whether your oxygen inventory can be effectively preserved for a long time and whether there is an hidden risk of gas supply interruption due to slow leakage.
Material and process test
(such as ultrasonic flaw detection, wall thickness inspection) This is like conducting a high-resolution 'in-depth physical examination' for each gas cylinder to ensure that its' skeleton '- the internal material of the cylinder body - has no inherent flaws or manufacturing defects." What we deliver to you is a "healthy body" with 100% structural integrity compliance.

In light of the characteristics of gas cylinder products | Multi-level professional packaging solutions
Standard industrial packaging
Each gas cylinder is fastened with high-strength PE stretch film to prevent scratches, and an engineering plastic dust-proof protective cover is added to the cylinder mouth. Use custom corrugated cardboard or foam corners for spacing and cushioning, and pack them into sturdy thickened corrugated boxes or wooden crates. The box body is printed with clear fragile, upward-facing and moisture-proof labels.
Large-scale/long-distance transportation solution
Unitized containerization is carried out using dedicated steel pallet racks or custom wooden pallets, and reinforced with steel straps or stretch film, which is suitable for container transportation and greatly reduces the rate of cargo damage and loading/unloading time.
Recyclable packaging solutions (ESG highlights)
Provide long-term cooperative major clients with recyclable metal frames or specially designed turnover boxes to reduce one-time packaging costs and embody the concept of a green supply chain.Each cylinder must be inspected prior to shipment.




FAQs
Q: How long does it take to complete the sample? How about mass production?
A: The average sample lead time is 5-7 days. The average lead time for mass production is 15-30 days.
Q: Why are high pressure gas cylinders the best gas storage container?
A: The cylindrical shape creates rounded edges that can withstand the pressure created by the gas inside. A rounded material can withstand more tension, whereas a non-rounded edge cannot withstand as much pressure without breaking. While a perfect sphere would be the ideal gas storage container, cylinders are easier to transport and stack.
Q: How do I make a payment?
A: We accept T/T, L/C, and most other convenient payment methods.
simple payment methods












