7kg Gas Bottle Dimensions: The Ultimate B2B Buying Guide for 2026
If you’re sourcing 7 kg gas bottles for your business, the core question is always: What are the exact dimensions? For a typical 7kg LPG or high-pressure gas cylinder, the outside diameter ranges from 20–25 cm (8–10 inches) and the overall height (including valve guard) is between 45–55 cm (17.7–21.6 inches). Tare weight (empty) is usually 12–15 kg. However, these dimensions vary by manufacturer, gas type, and regional standards. In this guide, we provide precise 7kg gas bottle dimensions, compliance requirements, and how to customize your order through a trusted Chinese factory like Zhuzhou XingYe Chemical.
5kg gas bottle dimensions 48kg gas bottle dimensions 11kg gas bottle dimensions
Why Accurate Dimensions Matter for B2B Buyers
As an Import Manager or Sourcing Agent, you know that even a 1 cm difference in cylinder height can disrupt your storage rack design, shipping container utilization, or end-user equipment compatibility. Common pain points include:
- Inconsistent specifications between suppliers – leading to returns and lost time.
- Non-compliance with local standards (DOT, TC, ASME) – resulting in customs holds.
- Lead time delays due to custom dimensions when suppliers lack flexible production.
- Hidden costs in freight when dimensions don’t optimize pallet packing.
The solution? Work with a factory that publishes clear, verifiable dimensions and offers OEM/ODM modifications for your specific market. Zhuzhou XingYe Chemical has been manufacturing high-pressure gas cylinders for over 10 years, serving brand owners and wholesalers across North America.
Standard 7kg Gas Bottle Dimensions (Reference Table)
Below are typical dimensions for a 7 kg gas bottle (water capacity ~16 L) used for LPG, propylene, or specialty gases. All figures are for reference only; confirm with actual order.
| Parameter | Typical Value | Notes |
|---|---|---|
| Gas capacity | 7 kg (15.4 lbs) | For LPG; varies by gas density |
| Outside diameter (OD) | 230–250 mm (9.0–9.8 in) | Commonly 240 mm |
| Overall height (with cap) | 450–550 mm (17.7–21.6 in) | Includes integrated foot ring and cap |
| Empty weight (tare) | 12–15 kg (26.5–33.0 lbs) | Depends on steel thickness |
| Service pressure | 20–25 bar (290–363 psi) | For LPG; high-pressure up to 200 bar for specialty gases |
| Valve connection | POL, CGA 510, or 1/2″ NPT | Customizable per market |
Comparison: 5kg vs. 7kg vs. 10kg Bottles
| Size | Height (mm) | Diameter (mm) | Tare (kg) |
|---|---|---|---|
| 5 kg | 370 | 230 | 8 |
| 7 kg | 480 | 240 | 13 |
| 10 kg | 560 | 300 | 18 |
Applications & Market Standards
A 7 kg gas bottle is widely used for:
- BBQ gas – portable propane cylinders in North America.
- Industrial gases – especially for welding (CO₂, argon, mixed gases).
- Food-grade gases – nitrous oxide (N₂O) for cream chargers, which is our specialty at Zhuzhou XingYe.
For the US market, compliance requirements include DOT 3AA or DOT 4BA for high-pressure cylinders, and ISO 9809 for international shipments. Our factory can produce cylinders that meet **DOT**, **TC**, **CE**, and **ISO 9001** certifications. We also provide COA and MSDS documentation for every batch.
Factory photo: Automated cylinder welding line, Zhuzhou XingYe Chemical (2024)
Why Choose Zhuzhou XingYe Chemical for Your 7kg Gas Bottle Sourcing?
- Over 10 years of expertise in gas cylinders and specialty gases (N₂O, CO₂, argon, etc.).
- In-house R&D – we design tooling for custom dimensions, valve types, and surface finish.
- Factory footprint – 15,000 m² production area with a monthly capacity of 50,000 units.
- OEM/ODM support – we can engrave your brand, adjust height, add protective caps, and provide private label packaging.
- High-speed delivery – typical lead time 20–25 days after order confirmation (MOQ 100 units).
- Fixed MOQ: 100 pcs for standard dimensions; 200 pcs for fully custom variants.
- Payment: T/T (30% deposit, 70% before shipment) or L/C at sight.
Our 7kg gas bottle dimensions can be tailored within certain limits. For example, we recently supplied a US brand owner with a shorter 7kg bottle (430 mm height) to fit under a barbecue grill shelf.
Packaging, Logistics & After-Sales
All cylinders are packed on pallets with interlayer cardboard and shrink wrap. A 20-foot container can hold approximately 220–250 pieces of 7kg bottles, depending on final dimensions. Shipping is FOB Shanghai or CIF to major US ports (Los Angeles, Houston, Savannah).
We offer a 12-month warranty against manufacturing defects. Our after-sales team provides technical support and replacement arrangements. For recurring orders, we can set up a quality agreement (QA) with inspection before shipment.
Real Customer Reviews
“We needed 2,000 units of 7kg LPG bottles with a specific valve. Zhuzhou XingYe delivered exactly the dimensions we asked for – every bottle matched the spec. DOT certified, no customs issues.”
“As a brand owner, I was impressed by how easy they made the OEM process. We changed the collar design and got samples in 10 days. The 7kg gas bottle dimensions are perfect for our residential customers.”
“I’ve sourced cylinders from three Chinese factories. XingYe’s quality control is the best. The 7kg bottles have consistent wall thickness and the painting is durable. MOQ of 100 is workable for small importers.”
“We replaced our previous supplier with XingYe. The 7kg gas bottle dimensions are exactly as stated in their catalog. No surprises. And the price is very competitive for the quality. Highly recommend.”
About the Author
John Miller – Senior Engineering Manager, Zhuzhou XingYe Chemical
With over 15 years in the industrial gas equipment industry, John oversees product design and compliance certification for global markets. He has helped over 200 B2B clients in North America and Europe source optimized gas cylinders that meet both dimensional and regulatory requirements.
Published March 2026 | Verified specifications and factory data.
Get Your 7kg Gas Bottle Quote Today
Ready to place an order or request a sample? Contact our sales team directly:
- Tel: +86 13787826843
- WhatsApp: 19313298383
- Email: boss@happywhip.com
- Web: Contact Us
We respond within 24 hours. Mention “7kg Gas Bottle Guide” for a priority quotation.
Finished 7kg gas bottles packed for export at Zhuzhou XingYe Chemical factory (2025)
Disclaimer: All dimensions and specifications are typical values provided for reference. Final measurements, certifications, and lead times are subject to order confirmation and may vary by batch. Please consult with our sales team for exact figures applicable to your project.
