Platinum Signs
Danger Hydrogen Flammable Gas Sign
PSS-DAN-033 · Product data sheet
Data sheet
4 November 2026
https://www.platinumsigns.com.au
Description
Protect personnel working near hydrogen or other flammable gas sources with this AS 1319–compliant danger sign. The red header and white 'DANGER' text meet Australian standards for immediate-threat hazards, ensuring clear communication before entry into risk zones. Offered in corflute, polypropylene, Colorbond, and vinyl; four sizes from 225×300 mm to 600×900 mm suit most facility layouts. Reflective Class 1 and Class 2 coatings enhance visibility in low-light conditions. Lamination is available for extended outdoor durability. Trade accounts access volume discounts. We ship Australia-wide within 5–7 business days. Mounting holes are pre-drilled.
Final sign type, wording, size, placement and material depend on the site risk, project specification and applicable jurisdiction. Confirm the requirement with the relevant WHS adviser or regulator.
- Category
- Danger Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-DAN-033
Available materials
| Material | Specification |
|---|---|
| Corflute (5mm) | Lightweight corrugated plastic board. Easy to fix to fences, hoarding, and temporary structures. Indicative service life: Temporary use; exposure and installation affect service life. Typical use: Construction sites, temporary signage, events. |
| Polypropylene (1.6mm) | Rigid plastic sheet suited to indoor and sheltered or general outdoor applications, subject to the print finish and site exposure. Indicative service life: Medium-term use; site conditions apply. Typical use: Warehouses, factories, permanent indoor/outdoor. |
| Colorbond Steel (0.6mm) | Rigid coated sheet steel suited to demanding indoor and outdoor installations. Print life depends on finish, exposure, edges and mounting. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent installations, harsh environments. |
| Self-Adhesive Vinyl (Sticker) | Peel-and-stick vinyl for smooth surfaces. Walls, doors, machinery, and equipment labelling. Indicative service life: Short- to medium-term use; surface and exposure affect service life. Typical use: Indoor walls, equipment labels, smooth surfaces. |
Available sizes
- • 225 x 300mm (Small)
- • 300 x 450mm (Medium)
- • 450 x 600mm (Large)
- • 600 x 900mm (Extra Large)
Volume pricing — Polypropylene (1.6mm) · 225 x 300mm (Small) (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1 | $20.95 | — |
| 5 | $19.27 | -8% |
| 10 | $17.81 | -15% |
| 25 | $15.92 | -24% |
| 50 | $14.25 | -32% |
| 100+ | $12.57 | -40% |
Prices shown for the listed material/size combination and quantities. Savings increase gradually between these quantities. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/danger/danger-hydrogen-flammable-gas.
Frequently asked
What substrate is best for a chemical storage area?
Vinyl or Colorbond resist chemical splashes and vapours better than corflute. Both materials are easy to clean and maintain their appearance in harsh industrial environments.
Do you stock these signs or is it made-to-order?
Standard sizes in common materials are held in stock and ship within 5–7 days. Custom specifications may require additional lead time.
Are bulk discounts automatic or do I need to request a quote?
Volume-pricing examples are 5 signs: 8% off, 10 signs: 15% off, 25 signs: 24% off, 50 signs: 32% off, 100 signs: 40% off. Savings increase gradually between these quantities. The total increases as you add more signs, while the average price per sign falls or stays the same. The configurator calculates the total for your selected quantity.
Can the sign be mounted horizontally?
The design is optimised for vertical mounting. For horizontal or angled installations, contact us to confirm suitability for your layout.
What delivery areas do you cover?
We deliver to all Australian states and territories. Remote locations may incur additional freight; a postcode check at checkout will confirm your delivery cost.