1. Product Description

Ronghai 8g N2O cream chargers are disposable steel cartridges filled with food-grade nitrous oxide (E942), designed for standard 0.25 L and 0.5 L whipped cream dispensers used in professional kitchens, coffee shops, dessert bars and catering.

The chargers are manufactured on automated high-speed lines with electronic weight inspection and leak testing to deliver consistent dosing and reliable shelf performance.

• Intended use: whipping cream, mousses, espumas, sauces and infused cocktails
• Not for inhalation or any recreational use
• Suitable for standard 8 g charger holders (8 mm neck)

2. Technical Specifications

• Filling gas: Food-grade nitrous oxide, N2O (E942)
• Net gas weight: 8.0 g ± 0.3 g per charger
• Gas purity: 99.95% min., moisture and residual oil controlled
• Cartridge material: Zinc-coated / lacquered carbon steel
• Cartridge size: Approx. 8.2 cm length x 1.8 cm diameter
• Internal pressure: Approx. 55 bar at 20 deg C
• Shelf life: 36 months from production date
• Storage: Cool, dry place below 50 deg C, away from sunlight
• Carton packing: 50 chargers per box, 12 boxes per master carton (600 pcs)
• Pallet: 20 master cartons per layer, 5 layers (100 cartons / 60,000 pcs)
• MOQ: 1 pallet; OEM branding from 2 pallets

3. Compliance & Marking

Production follows ISO 9001 quality management and HACCP food-safety principles. Gas conforms to EU food additive E942 and FDA GRAS requirements (21 CFR 184.1545). Cartridges are marked with batch number, production date, net weight and "food grade" identification.

• EU food additive: E942
• USA: 21 CFR 184.1545 (GRAS)
• Factory audits: ISO 9001, HACCP; FSSC 22000 available
• OEM printing, colour and gift-box options available

4. Ordering Information

Contact sales@dzrjyl.com with the required quantity, destination port and branding plan. Free samples of unprinted chargers are available for qualified distributors; freight collect.