4.4L Carbon Steel Recycle Cylinder Manufacturer | Trusted Source for Durable & Compliant Gas Cylinders
Meta Title: 4.4L Carbon Steel Recycle Cylinder Manufacturer – Certified, Customizable & Fast Delivery
Looking for a reliable 4.4l carbon steel recycle cylinder manufacturer that meets U.S. safety standards and offers consistent quality? Zhuzhou XingYe Chemical Co., Ltd. combines more than 10 years of expertise in industrial and food-grade gases with a dedicated cylinder production line. Our 4.4L carbon steel recycle cylinders are designed for repeated filling, comply with international certifications (ISO 9001, ECM, COA, MSDS), and support OEM/ODM branding. Whether you are a brand owner or sourcing agent, we provide FOB/CIF pricing, fast delivery, and full traceability.
Why Choose a 4.4L Carbon Steel Recycle Cylinder?
In the B2B gas supply chain, reusable cylinders reduce long-term cost and environmental footprint. The 4.4L carbon steel variant is a popular choice for applications such as:
- Food-grade gases (e.g., N₂O cream chargers, CO₂ for beverage systems)
- Industrial gas storage (argon, ethylene, diving oxygen)
- Portable airsoft gas tanks
- Specialty gases for laboratory or medical use
Carbon steel offers excellent strength, impact resistance, and recyclability. With proper maintenance, a high-quality cylinder can be refilled hundreds of times, making it a smart investment for importers and wholesalers who prioritize both safety and economy.
Industry Pain Points: What Buyers Usually Worry About
When sourcing recycle cylinders from overseas, import managers and brand owners often face these challenges:
- Compliance uncertainty: Does the cylinder meet DOT/ISO standards for transportation and refill?
- Inconsistent wall thickness or valve quality leading to safety risks.
- Long lead times and poor communication from factories.
- Hidden costs for customization, packaging, or certification paperwork.
At Zhuzhou XingYe Chemical, we address each of these concerns with documented processes, transparent pricing, and a dedicated after-sales team.
Our Manufacturing Standards & Certifications
Every 4.4L carbon steel recycle cylinder we produce undergoes strict quality control. Our factory is ISO 9001 certified, and each cylinder batch is tested for:
- Hydraulic pressure test (≥250 bar / 3625 psi)
- Leak test under operating pressure
- Wall thickness uniformity (minimum 2.5 mm)
- Thread gauge inspection for valve compatibility
We provide Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), ECM compliance documents, and Food-Grade certification upon request. For U.S. importers, we can also coordinate DOT 3A or 3AA stamping if needed (please confirm your specific requirements with our sales team).
| Parameter | Specification |
|---|---|
| Volume | 4.4 L (usable water capacity) |
| Material | Carbon steel (SAE 1020 equivalent) |
| Working Pressure | 15 MPa / 150 bar / 2175 psi |
| Test Pressure | ≥ 25 MPa / 250 bar / 3625 psi |
| Weight (empty) | Approx. 4.5 kg / 9.9 lbs |
| Valve Connection | CGA-580 / BS-341 / DIN 477 (customizable) |
| Finish | Powder coating (blue, green, or customer color) |
| Lifespan | 10 years (subject to periodic hydrostatic retesting) |
Note: The above parameters are typical. Please refer to your actual order confirmation for exact specifications.
OEM/ODM Design & Customization Capabilities
We understand that brand owners and import managers need differentiation. That’s why we offer full customization on 4.4L recycle cylinders:
- Branding: Laser engraving, silk-screen logo, or label according to your artwork.
- Valve options: Choose from brass, stainless steel, or integrated safety relief valves.
- Color & packaging: Custom pantone colors, shrink wrapping, master carton, or wooden pallet shipment.
- Accessories: We can supply regulators, adapters, and filling hoses as a one-stop gas solution.
Our engineering team can also assist with designing special neck rings or base protection for enhanced handling. Minimum Order Quantity (MOQ) for customized cylinders is typically 500 pieces; standard stock orders may have lower MOQ. Contact us for volume pricing.
Packaging, Logistics & Delivery Terms
We ensure your shipment arrives safely and on time. Our logistics department coordinates with experienced freight forwarders to offer:
- FOB Shanghai / Ningbo or CIF to major U.S. ports (Los Angeles, Houston, New York).
- Lead time: 15–25 days for stock cylinders; 30–40 days for custom orders (depending on volume and specifications).
- Packaging: Each cylinder individually wrapped with bubble film, then packed in export-grade cartons or nailed wooden crates.
- Documents: Commercial invoice, packing list, bill of lading, certificate of origin, and any requested compliance certificates.
We also offer after-sales support: warranty against manufacturing defects (12 months from shipment), and 24/7 technical consultation via WhatsApp or email.
Real Customer Reviews
David Thompson – Import Manager, Premium Gas Solutions (USA)
“We’ve ordered 4.4L cylinders twice from XingYe Chemical. The consistency in wall thickness and valve threading is excellent. Their certificates match our DOT requirements perfectly. Lead time was 18 days for a 1000-piece order – impressive.”
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Sophie Landers – Brand Owner, WhipCream Supply (UK)
“We needed OEM branding with a custom green finish for our N₂O cream chargers. The factory team sent samples within 10 days, and the final production run was flawless. Very responsive – they even helped us design a better valve guard.”
Carlos Mendez – Sourcing Agent, GasTech Global (Mexico)
“Reliable partner. They provided COA and hydrostatic test reports for every batch. FOB pricing was competitive, and the packaging protected cylinders from rust during sea freight. I’ve visited the factory in Zhuzhou – clean, organized, and professional.”
Liam O'Connell – Wholesaler, Irish Gas Distributors (Ireland)
“We switched to XingYe after quality issues with another supplier. The 4.4L cylinders work perfectly for our CO² refill station. What I appreciate most is their transparency – they send production photos and test videos during manufacturing.”
Trust Endorsement: Industry Expertise
Written by Chen Wei, Senior Gas Cylinder Engineer at Zhuzhou XingYe Chemical
With over 12 years in high-pressure gas cylinder manufacturing and testing, I oversee our entire quality system from raw material incoming inspection to final dispatch. I have personally conducted on-site audits for more than 50 overseas clients and understand the critical performance criteria for 4.4L carbon steel recycle cylinders in the U.S. and European markets. This article reflects our factory’s actual capabilities and commitment to safety.
Factory Snapshot
Real factory images: production line, inventory, and quality testing area (Zhuzhou, China).
Frequently Asked Questions (FAQ)
Q: Can I order a sample before bulk production?
Yes. We provide sample cylinders (with full COA) at cost price plus shipping. Sample delivery usually takes 7–10 days by express.
Q: Do you offer custom valve threads for U.S. regulators?
Yes. We can fit CGA-580, CGA-540, or other connections. Specify your requirement during inquiry.
Q: What is your MOQ for standard 4.4L cylinders?
For stock finishing (standard paint, no customization) MOQ is 300 pieces. For fully customized (OEM/ODM) MOQ is 500 pieces. Lower MOQ may be possible subject to availability – please ask.
Q: How do you ensure the cylinders meet DOT requirements?
Our cylinders are manufactured to ISO 9809-1 standard. For DOT 3AA compliance, we can arrange third-party inspection and stamping. Confirm with your account manager for the exact certification needed.
Q: What payment methods do you accept?
T/T (30% deposit, 70% before shipment) for new clients; L/C at sight for established relationships. We also accept Western Union for small sample orders.
Ready to Source Your 4.4L Carbon Steel Recycle Cylinders?
Contact our sales team today to request a quote, sample, or visit to our factory. We respond within 24 hours.
Email: boss@happywhip.com
WhatsApp: +86 19313298383
Tel: +86 13787826843
Contact page: https://www.whipways.com/contactus.html
Zhuzhou XingYe Chemical Co., Ltd. – Room 619-3, Henghe Industry And Trade Headquarters, No. 1099 Qingxia Road, Tongtangwan Street, Zhuzhou, Hunan, China
Disclaimer: The information provided in this article is for general reference. Actual product specifications, certifications, lead times, and pricing are subject to written confirmation in the final sales contract. Always verify compliance with local regulations (e.g., U.S. DOT, EU TPED) before use.
