Post by Ningbo Zhengxin Pressure Vessel Co.,Ltd.

Internal cleanliness matters as much as pressure safety for 0.6L CO₂ cylinders used in sparkling water makers. During manufacturing, small amounts of forming oil, cutting fluids, and aluminum particles may remain inside. If not removed, these residues can affect CO₂ contact and ultimately the taste, aroma, and quality of your beverage. ✅ Food-grade cleaning goes beyond a simple rinse. It includes controlled cleaning, rinsing, drying, and inspection to ensure cylinders are bright, clean, and free from oil stains, black spots, moisture, or particles. Remember, a sparkling water cylinder is more than a pressure vessel — it's part of the beverage system. Clean inside. Safe to fill. Every glass deserves it. #SparklingWater #CO2Cylinder #FoodGradeCleaning #BeverageQuality #AluminumCylinder #SodaMaker #ZXCylinder