Client Support & Technical Help

Frequently Asked Questions

Clear answers on cylinder rental and purchase options, turnaround times, hydrostatic testing, and UAE safety standards.

Aeropure offers three flexible procurement models: (1) Cylinder Exchange: If you already own compliant cylinders, we exchange your empties for full tested cylinders. (2) Cylinder Deposit / Rental: You place a refundable deposit per cylinder and pay only for the gas refills. (3) Outright Purchase: We supply brand-new, hydrostatically tested and stamped seamless steel cylinders that become your company asset.
For standard orders placed before 12:00 PM GST, we provide same-day afternoon delivery across Dubai and all seven Emirates. For medical oxygen, critical welding operations, or laser assist emergencies, our emergency delivery operates 24 hours a day, 7 days a week.
Yes. All Ultra-High Purity (UHP) gases (Grade 5.0, 99.999%) and medical-grade oxygen cylinders include a batch Certificate of Analysis detailing verified moisture (H2O), hydrocarbons, and oxygen purity levels compliant with MoH and international pharmacopeias.
An 16-Cyl Rack consists of 16 interconnected 50-Liter cylinders housed inside a crash-tested steel frame. The cylinders feed into a central high-pressure manifold, allowing continuous high-volume supply (approx. 160 mยณ of gas) with a single regulator connection, eliminating the labor and safety hazards of swapping individual cylinders.
Our cylinders adhere to British Standard (BS 341) and Compressed Gas Association (CGA) specifications: BS 341 No. 3 (Right Hand) for Oxygen, Nitrogen, and Argon; BS 341 No. 8 for Carbon Dioxide; BS 341 No. 2 (Left Hand) for Acetylene; and BS 341 No. 4 (Left Hand) for Propane and Hydrogen. Custom valve conversions can be accommodated upon request.
Under international DOT/ISO standards, seamless alloy steel cylinders must undergo hydrostatic pressure testing every 5 years. Aeropure maintains a hydrostatic test bay where cylinders are tested at 5/3 of their working pressure, inspected for wall thinning, and permanently stamped with their new test expiration date.
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