1. Product Description

The Ronghai 580 g steel N2O cylinder is a refillable, seamless food-grade cylinder for high-volume whipped cream preparation. It replaces approximately 70 to 75 standard 8 g chargers and works with pressure-regulating cream dispenser nozzles and adaptors.

Each cylinder is cleaned internally in a controlled food-grade process, pressure tested and traceable by a unique serial number.

• Equivalent to about 70-75 standard 8 g chargers
• Seamless steel body, food-grade internal treatment
• Compatible with common regulator heads (M11 x 1 and quick-connect adaptors)

2. Technical Specifications

• Contents: Food-grade nitrous oxide, N2O (E942), purity 99.95% min.
• Net weight: 580 g ± 5 g
• Water capacity: 0.95 L
• Tare weight: Approx. 1.05 kg
• Test pressure: 250 bar
• Working pressure: Approx. 55 bar at 20 deg C
• Valve thread: M11 x 1 (adaptors available for major regulator brands)
• Cylinder diameter: Approx. 74 mm
• Overall height (with valve): Approx. 295 mm
• Shelf life: 36 months (gas), cylinder service life per TPED marking
• Carton packing: 6 cylinders per carton, 108 cartons per pallet (648 pcs)

3. Safety & Transport

Classified for transport as UN 1070, Nitrous oxide, Class 2.2 (oxidizing). Cylinders are supplied with TPED / Pi mark where required and protective valve caps. Keep upright during storage and use; do not expose to temperatures above 50 deg C.

• UN 1070, Class 2.2 (5.1 oxidizing)
• TPED Pi marking available for EU markets
• DOT marking available for USA shipments

4. Customization

• Body colour and logo printing
• Retail gift box or plain export carton
• Barcode and batch labels
• Regulator and nozzle bundles on request