China 9kg Gas Cylinder: Your Trusted Manufacturing Partner for Bulk Gas Storage
If you are sourcing a China 9kg gas cylinder for industrial or food‑grade gases, you need a supplier that meets strict international standards for safety, compliance, and delivery reliability. As an experienced Chinese factory specializing in high‑pressure cylinders and specialty gases, we provide certified 9kg cylinders (DOT, ISO, and UN approved) for N₂O, CO₂, ethylene, and other gases – with complete OEM/ODM support, competitive MOQ, and fast lead times to the US market. This page covers everything an import manager or brand owner needs to know before placing an order.
Common Challenges When Sourcing Gas Cylinders from China
- Certification confusion – Many suppliers don’t hold valid DOT, TPED, or UN approvals for US import.
- Inconsistent quality – Uneven wall thickness or valve defects can cause leaks and safety violations.
- Unclear MOQ and lead times – Delays disrupt filling schedules and downstream contracts.
- Lack of OEM/ODM flexibility – Custom branding, valve options, or gas‑specific modifications may not be available.
- Logistics headaches – Improper packaging leads to damage during ocean freight.
Our 9kg cylinder program was designed specifically to solve these pain points – offering a seamless, transparent procurement experience from a factory with over a decade of gas and cylinder expertise.
9kg Gas Cylinder Specifications & Compliance
These cylinders are manufactured from high‑strength steel (34CrMo4 or equivalent), heat‑treated, and hydrostatically tested to meet international standards. The table below shows typical parameters for our 9kg N₂O / CO₂ cylinder (actual values may vary per production batch – please refer to your order confirmation).
| Parameter | Typical Value | Notes |
|---|---|---|
| Gas capacity | 9 kg (≈19.8 lb) | For N₂O, CO₂, and select specialty gases |
| Water capacity (liters) | 13.4 L | ±0.5 L depending on wall thickness |
| Working pressure | 150 bar / 2175 psi | Test pressure: 250 bar |
| Valve type | CGA 580 (N₂O), CGA 320 (CO₂), or custom | OEM valves available with your branding |
| Approval marks | UN / DOT / ISO 9809-1 / TPED | Certificates provided per shipment |
| Full weight (approx.) | 25–27 kg (empty, depending on valve and collar) | Tare weight stamped on neck ring |
* Specifications are subject to change. All technical data should be verified with the product datasheet attached to your final order acknowledgement.
OEM/ODM & Customization Capabilities
We understand that brand owners and wholesalers need cylinders that reflect their identity. Our factory offers complete customization:
- Branding – Cylinder body painting (any RAL color), decals, silk‑screen printing, and laser‑engraved logos.
- Valve & safety – Choose from brass or stainless steel valves, with or without flow restrictors, burst discs, and tamper‑evident seals.
- Gas‑specific fittings – CGA, DIN, or BS341 connections; adapters for N₂O, CO₂, ethylene, or diving oxygen.
- Documentation – COA, MSDS, ECM, and food‑grade certificates (if applicable) can be prepared in your company name.
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We collaborate with your team to ensure that every cylinder meets the regulatory requirements of your target market – whether that’s the United States, Canada, Europe, or the Middle East.
Our cylinder production line – quality control at every stage.
Commercial Terms: MOQ, Pricing & Lead Time
As a direct factory, we offer flexible terms that scale with your order size. Below are typical parameters for a 9kg gas cylinder order (for exact terms, please request a quote).
| Parameter | Details |
|---|---|
| Minimum Order Quantity (MOQ) | 500 units (customizable with existing shells) Sample orders (10–50 pcs) available for evaluation |
| Lead time | 25–35 days for standard orders (depending on shell availability and custom work) |
| Pricing terms | FOB Shanghai / Ningbo (CIF or DDP available upon request) |
| Payment terms | T/T (30% deposit, 70% against copy of bill of lading) or L/C at sight |
| Packaging | Palletized with shrink wrap, or wooden crates for larger orders – suitable for ocean freight |
| After‑sales support | 12‑month warranty on cylinder shell and valve (excluding misuse). We assist with replacement or repair. |
* MOQ and lead time may vary based on product mix, certification requirements, and seasonal factory loads. Please confirm at the time of ordering.
Trusted by Import Managers & Brand Owners Worldwide
Zhuzhou XingYe Chemical Co., Ltd has been supplying high‑pressure cylinders and specialty gases since 2012. We are a dedicated production and trading company with:
- Over 10 years of expertise in industrial and food‑grade gases.
- Manufacturing facilities equipped with automated welding, heat treatment, and hydrostatic testing lines.
- Full compliance with ISO 9001:2015 quality management standards (certified) and product‑specific approvals (DOT, UN, TPED).
- A professional export team that handles documentation, customs clearance, and logistics for smooth delivery to US ports.
We are not just a trader; we are the factory. That means you get better prices, greater control over quality, and faster responsiveness.
Part of our 5,000+ square meter production area (actual photos available upon request).
Michael Chen – Senior Gas Cylinder Procurement Advisor
With 15 years in the industrial gas supply chain, Michael has helped over 200 import managers in North America and Europe source certified cylinders from China. He now leads the export division at Zhuzhou XingYe Chemical, ensuring every order meets international compliance and delivery expectations.
What Our Customers Say
Amanda L.
Import Manager, Texas, USA
“We needed 5,000 9kg N₂O cylinders with CGA 580 valves for our filling station. The team at Zhuzhou XingYe provided samples within two weeks, and full production completed in 30 days. The DOT certificates were in order; customs clearance was smooth. Definitely our go‑to supplier for US imports.”
David R.
Brand Owner, Ontario, Canada
“I was skeptical about sourcing from China due to quality concerns. But XingYe’s factory tour (via video) and their willingness to customize the valve and branding won me over. The cylinders arrived on time, perfectly painted with our logo. Highly recommend for OEM work.”
Kwame O.
Procurement Director, Ghana
“We buy 9kg CO₂ cylinders for the beverage industry. The competitive pricing and flexible MOQ (even 200 units) allowed us to start small. After six months, we’re ordering 2,000 units per quarter. Reliable partner.”
Sarah M.
Sourcing Agent, Florida, USA
“I’ve worked with several Chinese cylinder suppliers over the years. XingYe stands out for their communication – they always reply within a few hours, and the documentation (COA, MSDS) is thorough. No hidden fees, and the CIF quote to Miami was very competitive.”
James T.
Wholesaler, United Kingdom
“Excellent experience with the 9kg cylinders for N₂O. They supplied TPED‑approved shells, which saved us the hassle of re‑certification. The packaging was robust – no damage despite the long sea journey to Felixstowe. Will continue ordering.”
Where Are 9kg Gas Cylinders Used?
The 9kg size is versatile and popular in many industries:
- Culinary & Beverage – N₂O cream chargers (restaurants, bakeries) and CO₂ for soda fountains and draft beer systems.
- Medical & Diving – Oxygen cylinders for small clinics or diving operations (with proper purification and certification).
- Industrial – CO₂ for welding, ethylene for fruit ripening, and specialty gases for laboratories.
- Retail & Wholesale – Pre‑filled cylinders sold to consumers for paintball, airsoft, or recreational N₂O use.
Whatever your application, we can supply the cylinder empty or pre‑filled with the appropriate gas (subject to customs and shipping regulations).
Ready to Source Your China 9kg Gas Cylinder?
Contact our export team for a detailed quotation, product datasheet, and certification samples.
📞 +86 137 8782 6843 📱 WhatsApp: +86 193 1329 8383 📧 boss@happywhip.com
Zhuzhou XingYe Chemical Co., Ltd | Room 619-3, Henghe Industry And Trade Headquarters, No. 1099 Qingxia Road, Tongtangwan Street, Zhuzhou, Hunan, China
