Carbon Dioxide Cylinder – Reliable Bulk Supply for Industrial & Beverage Applications
Are you looking for a trusted carbon dioxide cylinder supplier that delivers consistent gas purity, on‑time shipping, and full certification support? As a China‑based factory with over 10 years of expertise, Zhuzhou XingYe Chemical offers carbon dioxide cylinders in sizes from 2 L to 50 L, with food‑grade, industrial‑grade, and custom options. We meet ISO 9001, CE, and FDA requirements, provide low MOQ (100 pcs for standard models), and typical lead times of 15–25 days. Whether you need OEM branding, special valves, or fast delivery, our team delivers end‑to‑end support for import managers, brand owners, and wholesalers. Let’s discuss your volume and specifications today.
James Carter
Senior Gas Supply Chain Consultant · 20 years in industrial gas procurement
“I’ve worked with dozens of CO₂ cylinder suppliers across Asia. What sets XingYe apart is their transparency on certifications and their willingness to customize every detail for B2B clients.”
The Challenge: Finding a Consistent CO₂ Cylinder Partner in 2026
Import managers and brand owners sourcing from overseas often face three major pain points: variable gas purity that causes product spoilage, inconsistent cylinder quality leading to valve leaks or pressure failures, and slow delivery that disrupts supply chains. In the USA and other English‑speaking markets, beverages, food packaging, welding, and fire suppression all depend on reliable carbon dioxide cylinders that meet local standards like DOT (U.S.) or TC (Canada). Without a factory‑direct partner who understands compliance and provides OEM flexibility, buyers end up paying premium prices for middlemen or accepting substandard products.
Our Solution: Factory‑Direct Carbon Dioxide Cylinders with Full Traceability
Zhuzhou XingYe Chemical Co., Ltd. is a specialist manufacturer of high‑pressure gas cylinders and equipment. We are not a trading company – our 12,000 m² facility in Hunan, China, houses more than 80 skilled employees and advanced hydro‑testing lines. Every carbon dioxide cylinder undergoes strict inspection: wall thickness measurement, valve seat leak test, and gas chromatograph purity analysis. We offer:
- Grades: Industrial CO₂ (≥99.5%), Beverage Grade (≥99.9%), Food Grade (≥99.99%) with COA & MSDS.
- Certifications: ISO 9001, CE, FDA (food contact), ECM, and options for DOT/TC special marking.
- MOQ: 100 pcs for standard 10 L–50 L cylinders; 50 pcs for custom sizes.
- Lead time: 15–25 days after confirmation; express shipping available on urgent orders.
- Customization: OEM paint color, laser‑engraved logos, outlet valves (CGA, BS, DIN), and tamper‑evident seals.
We also provide optional integrated pressure regulators and cylinder brackets for kegerator or beverage dispenser systems – a one‑stop solution for your entire CO₂ supply chain.
Technical Specifications – Carbon Dioxide Cylinder Range
Below are our most popular models. All cylinders are manufactured from seamless high‑strength steel (34CrMo4) and tested to 250 bar (3600 psi) hydrostatic pressure.
| Model | Water Capacity | Working Pressure | Empty Weight | Dimensions (H×D) | Valve Connection |
|---|---|---|---|---|---|
| XY‑CO2‑2L | 2 L | 150 bar | 2.5 kg | 280×120 mm | CGA‑320 |
| XY‑CO2‑5L | 5 L | 150 bar | 5.0 kg | 350×150 mm | CGA‑320 |
| XY‑CO2‑10L | 10 L | 150 bar | 10.5 kg | 480×180 mm | CGA‑320 |
| XY‑CO2‑20L | 20 L | 150 bar | 18.0 kg | 680×200 mm | CGA‑320 / DIN |
| XY‑CO2‑50L | 50 L | 150 bar | 45.0 kg | 1200×240 mm | CGA‑320 / BS |
* Please refer to actual order confirmation for exact dimensions and weights. Custom lengths and valve types available.
Why Import Managers and Brand Owners Choose XingYe
Lower production costs without sacrificing quality. We source raw steel from Baosteel and use automated welding robots, keeping your COGS competitive.
Every carbon dioxide cylinder is hydro‑tested, dried with vacuum oven, and inspected for internal cleanliness. We issue batch‑specific COA and MSDS.
Offer your customers fully branded cylinders with your logo, color, and labeling. We can also design custom valve configurations for beverage or medical use.
Standard lead time 15–25 days. For urgent orders, we can ship within 10 days. We work with reliable freight forwarders for FOB, CIF, or door‑to‑door.
Compliance and Certification – No Shortcuts
Carbon Dioxide Cylinder co2 cylinder Liquid CO2 Cylinder
We adhere to international standards for carbon dioxide cylinders. Our ISO 9001:2015 quality management system covers raw material inspection, production, and after‑sales. For food‑grade CO₂, we provide FDA‑compliant liners and food‑grade valve seals. All cylinders can be marked with your required regulatory code (DOT 3AA, TC 3AAM, etc.) at your request. We also maintain CE/ECM certification for the European market.
For buyers in the USA, we are experienced in shipping samples and bulk orders that meet U.S. Customs and DOT cylinder regulations. We can assist with documentation for seamless clearance.
What Our Customers Say About Our Carbon Dioxide Cylinders
Michael T. – Import Manager, Pacific Coast Beverage, USA
“We switched to XingYe for our 50L CO₂ cylinders used in soft drink dispense. The first order of 500 units arrived on time, every cylinder passed our leak test, and the purity analysis matched the COA. Their OEM branding was perfect – saved us from relabeling. Pricing is 15% lower than our previous Chinese supplier. Highly recommend for volume buyers.”
Sarah L. – Brand Owner, Karbon Brewing Co., Canada
“As a craft brewery, we need food‑grade CO₂ cylinders that also look good on the tap wall. XingYe made us custom matte black cylinders with our logo laser‑engraved. The valve is CGA‑320 and fits our regulator perfectly. The team was very responsive to our spec changes. We’ve now ordered three times.”
David R. – Wholesaler, Midwest Gas Supply, USA
“We distribute industrial CO₂ for welding and fire suppression. XingYe’s 20L and 50L cylinders have consistent wall thickness and the hydro test certificates are always attached. They also helped us get DOT special permit markings – that was a huge plus. MOQ of 100 is very flexible for us as a mid‑size distributor.”
Anita K. – Sourcing Agent, Global Sourcing Group, Australia
“I’ve sourced gas cylinders from China for 8 years. XingYe stands out for their communication – they answer within hours, provide real photos of production, and shipments are well packed with plywood crates. Their 10L CO₂ cylinder is our best‑seller for café soda systems.”
Robert J. – Purchasing Director, FireSafe Systems Ltd., UK
“We needed CO₂ cylinders for fire suppression with special 2‑way valves. XingYe developed a custom solution within 2 weeks. The samples passed our UKAS testing. Their after‑sales support is excellent – they even helped us with UKCA marking documentation.”
Logistics, Packaging & After‑Sales
All carbon dioxide cylinders are shipped with secure packaging: individual plastic caps, foam cushions, and multi‑layer plywood crates for container loading. We offer FOB Shanghai, CIF to any major port, or door‑to‑door express for small orders.
- MOQ: 100 pcs for standard, 50 pcs for custom (including OEM branding).
- Lead time: 15–25 days (faster for blanket orders).
- Payment terms: T/T, L/C at sight, or Western Union for samples.
- After‑sales: 12‑month warranty against manufacturing defects. We provide replacement parts or credit for any defective valve within warranty.
- Samples: Available with stock sizes; lead time 5–7 days. Sample cost deducted from mass order.
Ready to Secure Your Carbon Dioxide Cylinder Supply?
Whether you are an import manager looking for a long‑term partner, a brand owner needing custom designs, or a wholesaler requiring flexible MOQ and fast delivery – Zhuzhou XingYe Chemical has the capacity and expertise to support your growth. With 10+ years in high‑pressure gas solutions, a powerful factory, and a strong focus on quality and compliance, we invite you to contact us for a quote or sample.
📩 Request a Quote
Send your cylinder specifications, volume, and target port to boss@happywhip.com or call +86 13787826843 / WhatsApp 19313298383.
Visit our contact page: https://www.whipways.com/contactus.html
* All product specifications, pricing, and lead times are subject to the final order confirmation. Sample availability is subject to stock.
