38g CO2 Cylinder – Mid-Capacity CO2 Cartridge Solutions
The 38g CO2 cylinder ensures precision and consistent performance for small industrial, beverage, and portable applications. Available as a custom CO2 cartridge, combining durability with high-pressure efficiency.
Key Features
Mid-sized capacity
High-pressure and durable
Precision-engineered for safety
Why Choose This Cartridge?
Quality
Manufactured with precision to deliver consistent performance.
Safety Certification
Built according to international standards to ensure maximum protection and reliability.
Durability
Made from strong, corrosion-resistant materials for a long service life in any application.

Product Specifications
| Brand | PopularGas |
|---|---|
| Pressure | High System (Cylinder) |
| Model | SC-38T |
| Gas Purity | 99.90% |
| Burst Pressure | 550 kgf/cm² |
| Weight | 190 g |
| Capacity | 50 cc |
| Net Weight | 38 g ± 1 g |
| Color | Silver / Gold / Black |
| Threaded | 1/2-20 UNF or 5/8-18 UNF |
| Body Length | 120 mm |
| Body Diameter | 30 mm |
| Gas Type | CO₂ |
| OEM | Available |
| Material | Steel |
| Packaging Size | 15 × 3 × 3 cm |
safect Data Sheet
The 38g CO2 Cylinder is manufactured under ISO-certified facilities and adheres to international safety standards for high-pressure systems. Each cylinder is rigorously tested for gas retention, material strength, and pressure resistance to ensure safe handling and operation in all environmental conditions, including life-saving and industrial applications.

Discover the Power of 38g CO2 Cartridges
Custom Sizes, Global Quality — Talk with Us to Get the Right CO₂ Cylinder!
PopularGas CO2 Cylinder Comparison Table
| Specification | SC-8NT | SC-12NT | SC-16NT | SC-24T-1/2-20 | SC-33T | SC-38T | SC-45T | SC-55T | SC-60T | SC-74T | SC-88T | SC-110T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brand | PopularGas | |||||||||||
| Pressure | High System (Cylinder) | |||||||||||
| Gas Purity | 99.90% | |||||||||||
| Burst Pressure | 40 kgf/cm² | 50 kgf/cm² | 50 kgf/cm² | 55 kgf/cm² | 550 kgf/cm² | 550 kgf/cm² | 55 kgf/cm² | 55 kgf/cm² | 55 kgf/cm² | 55 kgf/cm² | 55 kgf/cm² | 60 kgf/cm² |
| Weight | 32 g | 45 g | 60 g | 106 g | 140 g | 190 g | 220 g | 265 g | 270 g | 300 g | 380 g | 543 g |
| Capacity | 10 cc | 14 cc | 21 cc | 30 cc | 45 cc | 50 cc | 60 cc | 75 cc | 80 cc | 95 cc | 110 cc | 140 cc |
| Net Weight | 8 g ±1 g | 12 g ±1 g | 16 g ±1 g | 24 g ±1 g | 33 g ±1 g | 38 g ±1 g | 45 g ±1 g | 55 g ±1 g | 60 g ±1 g | 74 g ±2 g | 88 g ±1 g | 110 g ±2 g |
| Color | Silver / Gold / Black | |||||||||||
| Threaded | Unthreaded | Unthreaded | Unthreaded | 1/2-20 UNF | 1/2-20 UNF | 1/2-20 UNF or 5/8-18 UNF | 1/2-20 UNF or 5/8-18 UNF | 1/2-20 UNF or 5/8-18 UNF | 1/2-20 UNF or 5/8-18 UNF | 1/2-20 UNF or 5/8-18 UNF | 5/8-18 UNF or M16 × 1.5 | M16 × 1.5 & M18 × 1.5 |
| Body Length | 66 mm | 83 mm | 89 mm | 106 mm | 138 mm | 120 mm | 140 mm | 150 mm | 150 mm | 140 mm | 200 mm | 260 mm |
| Body Diameter | 17.5 mm | 18.5 mm | 21.8 mm | 25.4 mm | 25.4 mm | 30 mm | 30 mm | 35 mm | 35 mm | 40 mm | 35 mm | 38 mm |
| Gas Type | CO₂ | |||||||||||
| OEM | Available | |||||||||||
| Material | Steel | |||||||||||
| Packaging Size | 10×2×2 cm | 10×2×2 cm | 10×2.5×2.5 cm | 12×3×3 cm | 15×3×3 cm | 15×3×3 cm | 15×4×4 cm | 5×5×15 cm | 5×5×15 cm | 5×5×15 cm | 22×4×4 cm | 5×5×28 cm |
The most common and notable application
The 38g unthreaded CO₂ cartridge is built for portable industrial devices, beverage systems, and outdoor inflators. With a balance of pressure and volume, it offers efficient, safe, and precise performance.

Outdoor Sports
CO₂ cartridges keep drinks fresh, carbonate water, preserve wine, and dispense beer with convenience.

Life-saving Tools
CO₂ cartridges fuel airsoft and paintball, ensuring consistent shots, strong pressure, and reliable performance.
Customer Reviews
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The 38g CO2 Cylinder is a heavy-duty and high-capacity gas cartridge designed for professional applications across outdoor sports, marine safety, and life-saving tools. Its large gas volume ensures rapid and consistent inflation, making it ideal for emergency flotation devices, inflatable life jackets, and rescue equipment. Built for reliability and safety, the 38g CO2 Cylinder is the preferred choice for industries that demand dependable performance under critical conditions.
Engineered to comply with strict international safety and quality standards, the 38g CO2 Cylinder provides smooth, efficient gas release for both recreational and professional use. Whether used in outdoor adventure equipment or industrial tools, it delivers consistent pressure with zero leakage. This makes it a versatile and durable solution trusted by manufacturers, suppliers, and distributors worldwide.
To meet diverse B2B requirements, we offer customization options for the 38g CO2 Cylinder, including labeling, color coating, and private branding. From outdoor sports gear to safety tools, our cylinders can be tailored to match your brand identity and technical specifications. We also provide flexible bulk order solutions, ensuring timely delivery and global compliance for all business partners.
Frequently Asked Questions.
The 38g CO2 Cylinder is commonly used in outdoor sports equipment, life-saving tools, and industrial devices requiring large and consistent CO2 output.
Yes, we offer full customization, including labeling, packaging, branding, and technical specifications tailored to your company’s needs.
Absolutely. It complies with ISO and international safety standards and undergoes strict quality control for safe and reliable use in critical environments.
Yes, its large gas capacity and high-pressure tolerance make it suitable for industrial tools, marine devices, and emergency systems.
Yes, we supply 38g CO2 Cylinders in bulk with OEM customization and international shipping support for distributors and manufacturers.