Technical Specifications for Our Vaporizers
Below are the core design parameters for our ORV series ambient air vaporizers (Open Rack Vaporizer), representative of the ORV-50000 platform.
| Specification |
Value |
| Model No. |
ORV-50000 |
| Type |
ORV (Open Rack Vaporizer) |
| Working Mediums |
LNG, LOX, LIN, LAr, LCO2, LC2H4, LPG |
| Capacity |
Up to 180 t/H |
| Seawater Flowrate |
~6,550 m³/H |
| LNG Side Operating Pressure |
8.88 MPa |
| LNG Side Design Pressure |
13.9 MPa |
| Load Adjustment Range |
10–110% |
| Noise Level |
Low |
| Machine Size |
Large / Skid-mountable |
| Heat Exchange Pipe Diameter |
Φ 200 mm |
| Materials of Construction |
Patented high-efficiency aluminum alloy fin tubes; SA312TP304 stainless steel coil piping option |
| Design Ambient Conditions |
-10 °C ambient, 70% relative humidity, 8–12 hr continuous duty |
| Production Capacity |
60,000 units/year |
Specifications shown are representative of the ORV-50000 model. Custom flow rates, MAWP ratings (including extra-high-pressure 400 kg/cm² designs), and materials are available to project requirements.
Design Configurations and Heating Mediums
Ambient Air Vaporizers
Rely entirely on natural air convection to vaporize cryogenic liquid — zero fuel or electrical consumption, minimal moving parts, and near-zero operating cost. Ideal for LNG regasification, gas cylinder filling stations, and industrial oxygen/nitrogen supply where uninterrupted ambient heat is available.
Steam-Heated Water Bath Vaporizers
Built for massive, continuous industrial flow rates where ambient convection alone cannot keep pace — suited to petrochemical plants and high-throughput LNG peak-shaving facilities.
High-Pressure and Extra-High-Pressure Modules
Engineered footprints rated up to extra-high MAWP thresholds (400 kg/cm² and above), for pipeline injection, high-pressure gas grids, and demanding process integration.
Key Engineering Features
Patented, lightweight, corrosion-resistant aluminum heat exchange fin tubes resist frost build-up and transfer heat efficiently. Bridge-style connecting components absorb thermal expansion and contraction stress, while an anti-oxidation surface treatment protects all heat exchange piping. The optimized flow path design minimizes pressure drop and eliminates flow deflection, and high-pressure inner piping remains in full contact with the heat exchange structure for maximum thermal efficiency. Every unit is manufactured and cleaned to oxygen-service cleanliness standards for safe handling of high-purity gases.
International Quality and Compliance
Every vaporizer is manufactured, tested, and documented to internationally recognized standards, including ASME-compliant pressure vessel design and fabrication, ISO-certified manufacturing processes, non-destructive testing (NDT) on all critical welds, standard nitrogen leak and hydrostatic pressure testing prior to dispatch, and oxygen-service manufacturing and cleaning protocols. Custom electronic and engineering standards are available on request.
Industrial Applications
| Application |
Use Case |
| LNG Regasification |
Peak-shaving terminals, satellite LNG stations, pipeline send-out |
| Gas Cylinder Filling |
Cryogenic LOX/LIN/LAr filling stations |
| Petrochemical Plants |
Liquid CO2 and process gas vaporization |
| Industrial Oxygen Grids |
Hospital and healthcare oxygen supply systems |
| Oil & Gas |
ASME-stamped vaporizers for upstream and downstream gas handling |
| Skid-Mounted Systems |
Compact, pre-integrated filling stations with built-in ambient vaporizers |
Turnkey Delivery Capability
Al Muftah International supports projects from concept to commissioning, including custom engineering and sizing based on flow rate, medium, and site ambient conditions; manufacturing under ASME/ISO quality systems with full NDT and pressure-test documentation; skid integration, control panel packaging, and system commissioning support; and delivery and logistics across the UAE, GCC, and Middle East region.
