Helium He - Food Grade B50
A Helium B50 cylinder in food grade (E939) is a specific 50-liter (water capacity) gas cylinder filled with compressed, ultra-pure helium gas under high pressure, specially developed for the strict standards of the food and packaging industry. Helium is an inert noble gas, meaning it is chemically stable, does not react with foodstuffs, and is completely odorless and tasteless. Because helium is inherently safe and stable, this cylinder does not require a porous mass or solvent. The gas is simply stored directly in the cylinder under high pressure (usually 200 bar).
Main applications (Food grade):
- Leak detection in packaging lines: Due to helium's small atomic size, it is extremely suitable for quickly and accurately detecting microscopic leaks in sealed food packaging and vacuum systems to guarantee shelf life.
- Modified Atmosphere Packaging (MAP) / Shielding gas: In specific processes within the food industry, helium is used as part of gas mixtures or as an inert gas to displace oxygen, preventing spoilage and preserving product quality.
- Pressurization and transfer: Pressurizing or pumping liquid foods and beverages where an inert, non-reactive gas is required that does not affect taste or composition.
- Laboratory use & quality control: Application in analytical techniques (such as gas chromatography) in quality control labs within the food industry for testing and analyzing raw materials and finished products.
Product details
Gas cylinder Helium (He), containing 50 liters of food-grade helium, specially designed for applications in the food industry (manufactured for professional and long-term use).
Transport
The transport of a Helium B50 gas cylinder is a significant logistical process. Due to the high weight (a full cylinder easily weighs 70 to 90 kg) and the enormous amount of stored energy (10,000 liters of gas at 200 bar), the safety requirements are stricter than for smaller cylinders.
Crucial guidelines for the safe transport of a B50 cylinder
1. Preparation: The Basics
- Remove the pressure regulator: Never transport the cylinder with a pressure regulator or hose attached. This is the cylinder's most vulnerable point. Upon impact, the regulator can break off, making the cylinder uncontrollable.
- Protective cap: The protective cap (valve cover) must always be screwed firmly onto the cylinder. This is the only protection for the valve in the event of a fall.
- Inspection: Before departure, check that the valve is tightly closed and that no leakage is audible.
2. Transport in a Vehicle (Van) A B50 cylinder must not be loose in a cargo area.
- Vertical position: The cylinder must be transported upright in a specially designed cylinder holder/rack.
- Fixation: The cylinder must be secured with strong ratchet straps to lashing eyes anchored into the vehicle's structure. One strap on the narrow part is insufficient; preferably use a setup that fixes the cylinder at two heights (top and bottom).
- Ventilation: A van must have permanent ventilation (grilles in the floor or side walls). In the event of a leak, helium can displace the oxygen in the cabin extremely rapidly.
- Partition wall: A proper partition wall must be present between the cargo area and the driver's cabin.
3. Loading and Unloading (The greatest risks)
- Mechanical aid: Do not use human force to lift a B50 cylinder into a van. Use a tailgate lift, a ramp, or a forklift/stacker.
- Do not roll: "Rolling" a B50 cylinder (tilting the cylinder and turning it on its edge) is physically very heavy and dangerous for this size. If the cylinder loses balance, its weight cannot be caught. Always use a robust cylinder hand truck with large wheels.
- Center of gravity: When moving with a hand truck, pay attention to the high center of gravity of the B50. Never tilt the cylinder further than necessary.
4. Legal Framework (ADR) When transporting a B50 cylinder for business purposes (even if it is your own company), this falls under ADR regulations for the transport of dangerous goods:
- Fire extinguisher: The vehicle must be equipped with an approved fire extinguisher (minimum 2 kg).
- Documentation: Ensure you carry a transport document with the correct description of the load ("UN 1046, Helium, compressed, 2.2").
- Marking: In many cases, vehicle marking (such as a hazard triangle or indicator) is not required for small quantities, but the load must be correctly "secured" according to applicable legislation (VLG/ADR).
Information
Safety
Safety & Transport (Additional points of attention)
Because the B50 is significantly larger and heavier than the B10 and B20, stricter safety rules apply:
- Securing: In a workshop, a B50 cylinder must always be secured to a wall or a stable rack with two chains (one at shoulder height, one at waist height). A single chain is often insufficient to stop the weight of a falling B50 cylinder.
- Transport:
- NEVER lift manually: Never try to lift this cylinder alone. Always use mechanical aids.
- Securing in a vehicle: During transport in a van, the cylinder must stand in a designated cylinder holder and be fixed against the wall with heavy-duty ratchet straps.
- Valve cap: A B50 cylinder must under no circumstances be transported or moved without the official protective cap.
- Center of gravity: When driving a full B50 cylinder on a hand truck, be aware of the center of gravity; the cylinder is top-heavy.