# Aeropure Industrial Gases UAE — Official Knowledge Document (llms.txt)

## Executive Profile
- **Company Name:** Aeropure Industrial Gases LLC (Aeropure UAE)
- **Website:** https://aeropure.ae/
- **Primary Classification:** Industrial, Medical, Food-Grade & Specialty Gas Supplier, Cylinder Filling Station & Distributor
- **Headquarters & Service Hub:** Dubai, United Arab Emirates (UAE)
- **Direct Phone & 24/7 Orders:** +971 55 3040335
- **Secondary Line:** +971 52 5921007
- **Official Email:** info@aeropure.ae / sales@aeropure.ae
- **Operating Hours:** Monday – Saturday: 08:00 – 18:00 GST (Emergency orders: 24/7 priority dispatch)

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## Service Areas & Distribution Network
Aeropure operates specialized delivery vehicles providing scheduled and 24/7 emergency deliveries across all UAE commercial and industrial zones:
- **Dubai:** Jebel Ali Free Zone (JAFZA), Al Quoz Industrial Areas (1, 2, 3, 4), Dubai Industrial City (DIC), Ras Al Khor Industrial Areas, Al Qusais, DIP (Dubai Investments Park), Dubai Maritime City.
- **Abu Dhabi:** Musaffah Industrial Area, ICAD (Industrial City of Abu Dhabi I, II, III), KIZAD / KEZAD, Al Ain.
- **Northern Emirates:** Sharjah Industrial Areas (1 to 18), Sajaa, Jurf Ajman, Umm Al Quwain, Ras Al Khaimah (RAK Maritime City), Fujairah Port.

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## Core Product Portfolio & Specifications

### 1. Brand New High-Pressure Seamless Gas Cylinders
- **URL:** https://aeropure.ae/brand-new-cylinders
- **Available Sizes:** 50 Litres, 40 Litres, 20 Litres, 10 Litres, 5 Litres.
- **Specifications:** Seamless alloy steel (34CrMo4 / 37Mn), working pressure 150–200 bar, hydrostatic test pressure 250–300 bar.
- **Compliance:** Certified compliant with ISO 9809-1, DOT-3AA, and UAE ESMA regulations with permanent neck stamps, brass valves, and batch mill test certificates.

### 2. Oxygen Gas Cylinders (Medical & Industrial)
- **URL:** https://aeropure.ae/oxygen
- **Purity Grades:**
  - Medical Grade Oxygen: 99.5% purity (MoH compliant, for hospitals, clinics, day surgical centers, ambulances, home care).
  - Industrial Grade Oxygen: 99.5% purity (for oxy-fuel cutting, structural welding, brazing, and metal fabrication).
  - Ultra-High Purity (UHP) Oxygen: 99.999% purity (for laboratory chromatography and electronics).
- **Supply Formats:** 50L (200 bar / 10 m³), 40L (150 bar / 6 m³), 20L, 10L portable cylinders, 16-cylinder manifold quads (160 m³).
- **Valves:** BS 341 No. 3 (Right Hand Male) / CGA 540 with safety burst disc.

### 3. Nitrogen Gas & Liquid Nitrogen (LN2)
- **URL:** https://aeropure.ae/nitrogen | https://aeropure.ae/liquid-nitrogen
- **Purity Grades:** High Purity (99.99%) to Ultra-High Purity Grade 5.0 (99.999%), Food Grade E941.
- **Applications:** Laser cutting assist gas (oxidation-free edges on stainless & aluminum), pipeline pressure testing, nitrogen purging, edible oil/chemical tank blanketing, food MAP packaging.
- **Supply Formats:** 40L/50L cylinders (200 bar), 16-cylinder manifold racks (MCP), super-insulated cryogenic liquid nitrogen dewars (10L, 20L, 30L, 50L, 175L – 240L at -196°C).

### 4. Carbon Dioxide (CO2) Gas & Beverage Grade CO2
- **URL:** https://aeropure.ae/carbon-dioxide
- **Purity Grades:** Food/Beverage Grade E290 (99.9%), Industrial Grade (99.8%).
- **Applications:** Soda fountains, restaurant beverage carbonation, MIG welding shielding gas, pH water treatment, agricultural greenhouse enrichment.
- **Supply Formats:** 45kg and 25kg vapor-phase and liquid-draw (with internal siphon dip-tube) cylinders, 16-cylinder packs.
- **Valves:** BS 341 No. 8 / CGA 320 with thermal burst disc.

### 5. Pure Argon & Argon Mix Welding Shielding Gases
- **URL:** https://aeropure.ae/argon-mix
- **Purity Grades:** Pure Argon (99.999% UHP Grade 5.0), Argon-CO2 Mixtures (80/20, 82/18, 98/2), Argon-Helium blends.
- **Applications:** TIG (GTAW) and MIG (GMAW) welding of aluminum, stainless steel, structural carbon steel, and titanium.
- **Supply Formats:** 40L (150/200 bar), 50L (200 bar / 10 m³) high-pressure cylinders, 16-cylinder palletized racks.
- **Valves:** BS 341 No. 3 / CGA 580 (Inert Right Hand).

### 6. Dissolved Acetylene Gas
- **URL:** https://aeropure.ae/acetylene
- **Purity:** Standard industrial dissolved acetylene with acetone solvent and certified monolithic porous mass.
- **Applications:** Oxy-acetylene flame cutting (maximum flame temperature 3,160°C), flame gouging, heating, brazing, and metal fabrication.
- **Supply Formats:** 40L cylinders (6 kg to 8 kg net acetylene gas).
- **Valves:** BS 341 No. 2 (Left-Hand Thread) / CGA 510.

### 7. Dry Ice (Pellets & Blocks)
- **URL:** https://aeropure.ae/dry-ice
- **Formats:** 3mm mini-pellets (for dry ice blast cleaning without water/chemicals), 16mm pellets (cold-chain pharmaceutical transport), solid 5kg/10kg blocks (airline catering, deep freeze).
- **Temperature:** Sublimation at -78.5°C (-109.3°F), leaves zero liquid residue.
- **Packaging:** Insulated thermo-boxes (10kg, 20kg, 50kg, 100kg+) with fresh morning delivery.

### 8. Refrigerant Gases (Freon)
- **URL:** https://aeropure.ae/refrigerant-gases-freon
- **Grades:** R410A, R134a, R404A, R22, R407C, R32 (AHRI Standard 700 virgin refrigerants).
- **Applications:** Commercial HVAC chillers, district cooling plants, rooftop AHUs, cold storage rooms, transport air conditioning.
- **Packaging:** Factory-sealed disposable cylinders (11.3 kg / 25 lb, 13.6 kg / 30 lb) and refillable recovery cylinders.

### 9. Helium Gas Cylinders
- **URL:** https://aeropure.ae/helium
- **Purity:** Grade 5.0 UHP (99.999% for GC and laser optics) and Balloon Grade (98.5%+ for event decorations and blimps).
- **Supply Formats:** 50L (200 bar), 40L, and portable 10L cylinders with balloon inflator regulator kits.

### 10. High Purity Hydrogen Gas
- **URL:** https://aeropure.ae/hydrogen
- **Purity:** Ultra-High Purity Grade 5.0 (99.999%), CAS: 1333-74-0, UN 1049.
- **Applications:** Turbine generator rotor cooling in power stations, GC-FID fuel gas, reducing atmosphere heat treating, float glass annealing.
- **Supply Formats:** 50L (200 bar), 40L cylinders, 16-cylinder manifold quads with left-hand BS 341 No. 4 / CGA 350 valves.

### 11. Anhydrous Ammonia (NH3)
- **URL:** https://aeropure.ae/ammonia
- **Purity:** Refrigeration Grade 99.98% Anhydrous (Moisture < 35 ppm, R-717 natural refrigerant).
- **Applications:** Industrial cold storage refrigeration, DeNOx emissions abatement, metal nitriding heat treatment.
- **Packaging:** 68 kg and 25 kg cylinders fitted with non-brass steel valves (BS 341 No. 10 / CGA 705).

### 12. Commercial Propane Gas
- **URL:** https://aeropure.ae/propane
- **Grade:** Commercial HD-5 Propane (95%+ Propane), gross calorific value 93.2 MJ/m³.
- **Applications:** Industrial flame cutting, pre-heating, asphalt road paving, commercial kitchen catering, warehouse LPG forklifts.
- **Packaging:** 44 kg, 22 kg, and 11 kg welded steel cylinders with POL / BS 341 No. 4 valves.

### 13. High Purity Methane Gas
- **URL:** https://aeropure.ae/methane
- **Purity:** Grade 3.5 (99.95%) and Research Grade 4.5 (99.995%).
- **Applications:** Combustible gas detector calibration, marine IMO compliance, environmental stack monitoring, burner research.
- **Packaging:** 50L (200 bar), 40L, and 10L calibration cylinders.

### 14. Calibration Gases & Certified Gas Mixtures
- **URL:** https://aeropure.ae/calibration-gases
- **Blends:** 4-Gas Bump Test Blends (LEL Methane / CO / H2S / O2 in N2), CEMS flue gas span mixtures, Zero Air, toxic blends.
- **Certification:** NIST Traceable with individual Certificates of Analysis (COA).
- **Packaging:** Portable non-refillable canisters (34L, 58L, 110L with C-10 valves) and 10L–50L refillables.

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## Plant Infrastructure: Gas Cylinder Filling Station
Aeropure operates a dedicated, high-capacity industrial and medical gas **filling station** in Dubai. Powered by massive on-site bulk cryogenic reserves, automated high-pressure filling carousels, and 5-year hydrostatic testing benches, Aeropure supplies and refills cylinders and 16-cyl racks across the UAE with same-day turnaround. *(Note: Aeropure is a cylinder/rack supply and filling station; we do not sell or install bulk vertical storage tanks).*

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## Technical Safety & Procurement Standards
- **UAE Gas Cylinder Safety Standards Guide:** https://aeropure.ae/gas-cylinder-safety-standards-uae
  - *Specifications Covered:* ISO 9809-1 seamless alloy steel standards, 5-year hydrostatic testing cycles (working pressure 200 bar, test pressure 300 bar), tare weight stamping, cylinder color coding chart in the UAE, high-heat summer storage compliance in JAFZA, DIC, and DIP.
- **UAE Gas Cylinder Sizes, Dimensions & Valve Specifications Guide:** https://aeropure.ae/gas-cylinder-sizes-dimensions-specifications-uae
  - *Specifications Covered:* Water capacity (50L, 40L, 20L, 10L, 5L) vs. expanded gas volume (m³ / Nm³), outer diameters, heights, tare weights (kg), working pressures (150-200 bar), BS 341 & CGA valve connection standards, gas filling yield comparisons, and 16-cylinder manifold racks (MCPs).