Helium 4.6 50 L – pallet of 12 cylinders incl. steel transport pallet
8279,99 € incl. VAT
🚚 Delivery by truck (pallet freight). The freight is calculated at checkout from your postcode; where no rate is available, we confirm it within 1 working day after your order, before you pay.
DPD shipping 10 €, free from 95 € 2–4 business days 14-day returns
Helium 4.6 for TIG / MIG welding and helium leak testing – and it fills balloons too. Complete pallet of 12 × 50 L steel cylinders of Helium 4.6 (≥ 99.996 %), 9.1 m³ at 200 bar each – the cylinders are yours to keep. Delivered upright on a galvanised steel transport pallet with ratchet strap (included). Truck freight delivery. Filled to order – ships in 5–10 working days.
Available on backorder
Complete pallet of 12 × 50 L steel cylinders of Helium 4.6 (≥ 99.996 %), 9.1 m³ at 200 bar each – the cylinders are yours to keep. Delivered upright on a galvanised steel transport pallet with ratchet strap (included). Truck freight delivery.
Applications
Pure helium, or mixed with argon, for a hotter arc, faster travel and deeper penetration on aluminium and copper.
Grade 4.6 (≥ 99.996 %)
Helium leak detection on refrigeration, air-conditioning, vacuum and pressure systems: the smallest molecule finds the smallest leak.
With a helium leak detector
Latex and foil balloons float with 4.6 just as with balloon gas – handy when one cylinder serves the workshop and the shop window.
≈ 190 balloons of 20 cm per 0.91 m³
Balloons only? Helium 4.0 costs less. Gas chromatography and analysers? Choose helium 5.0 – same cylinder, same valve.
4.0 · 4.6 · 5.0
Helium 4.6 in the workshop
In TIG welding helium raises the arc voltage: more heat goes into the workpiece, so thick aluminium and copper weld faster and with deeper penetration, often with less preheating. Use it pure or blended with argon; because helium is so light, the flow rate is usually set higher than for pure argon.
For leak testing helium is the ideal tracer gas: inert, non-flammable and present in air at only about 5 ppm, so a mass-spectrometer or sniffer leak detector finds even the smallest leak in refrigeration circuits, heat exchangers, vacuum chambers and gas lines. Grade 4.6 (≥ 99.996 %) gives a clean, stable signal at a lower price than 5.0.
Technical Specifications
Delivery
Delivered by truck freight (ADR). Your freight price is shown in the cart for most EU countries. If no price is shown, choose “Freight confirmed within 1 working day”: we confirm the freight price first and you pay only then.
Filled to order: your cylinder is filled with helium for your order and ships in 5–10 working days. If we cannot deliver, you get a full refund.
For business customers
Business account: volume prices from 4 cylinders and invoices without VAT for EU companies with a valid VAT number.
Gas cylinders under pressure: store and transport them upright and secured against falling, below 50 °C, in a well-ventilated place. Never inhale helium – it displaces oxygen. Sold to adults and businesses only.
| Weight | 786 kg |
|---|---|
| Gas specification | Helium 4.6 (≥ 99.996 %) |
| Contents | ≈ 9.1 m³ at 200 bar (gas volume at 15 °C, 1 bar) |
| Filling pressure | 200 bar at 15 °C (compressed gas) |
| Valve outlet | W21.8 × 1/14″ (DIN 477 No. 6) |
| UN number | UN 1046 · class 2.2 |
| Cylinder material | Steel, refillable |
| Colour code | RAL 8008 olive brown shoulder, grey body (EN 1089-3) |
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