CNG Decompression Skid

• Fixed skid – permanent installation at the user's site, fed from trailer bays or on-site storage.
• Mobile (trailer or container) – a self-contained unit that moves between sites for temporary supply.
• Single-stage reduction – one regulating stage for smaller pressure drops.
• Multi-stage reduction – two or three regulator stages share the drop from trailer pressure to user pressure.

• Inlet pressure: up to 250 bar(g), or to client specification
• Outlet pressure: typical 0.1 to 10 bar(g), or to client specification
• Flow: sized to the user's gas demand
• Heating: water bath, hot-water exchanger or electric, sized to offset the cooling from the pressure drop
• Regulation: two- or three-stage, with slam-shut and relief valves
• Mounting: fixed skid, trailer or container
• Materials: selected for the inlet pressure and design conditions, or to client specification

In virtual-pipeline supply, gas compressed at a mother station travels by trailer and is let down at the customer's site by the decompression skid. Factories and other industrial users beyond the reach of the gas grid use it to run on natural gas. Mobile units provide temporary gas supply during pipeline maintenance, commissioning or until a permanent connection is built.

• No freezing at the regulators – heating offsets the cooling caused by the large pressure drop.
• Stable outlet pressure – two- or three-stage regulation from trailer pressure down to user pressure.
• Over-pressure protection – slam-shut and relief valves guard the downstream system.
• Fixed or mobile – trailer and container units move between sites as demand changes.
• Measured delivery – metering for billing, with optional odorisation for distribution networks.

• Established manufacturer – part of the Davey Group since 1990, exporting to more than 110 countries.
• Everything under one roof – in-house mechanical fabrication, electrical works, PLC and SCADA automation, and R&D.
• Complete scope – design, supply, installation, commissioning, factory acceptance testing (FAT) and site acceptance testing (SAT).
• Trusted by Saudi Aramco – an established supplier to Saudi Aramco.
• Certified management systems – ISO 9001, ISO 14001 and ISO 45001, with CE marking.
• Close to your project – offices in Chennai (India), Toronto (Canada), Tallinn (Estonia) and Al Khobar (Saudi Arabia).
• For this product: heating, staged regulation and over-pressure protection engineered together for the full drop from trailer pressure to user pressure.

Engineering to your P&ID, data sheets and company standards; drawings submitted for approval before manufacture; factory acceptance testing (FAT) with client or third-party inspection; export packing and full documentation dossier; installation, commissioning and site acceptance testing (SAT); operator training, spares and after-sales support worldwide. Contact mail@techincresearch.com or +1 (289) 622-1032.

• Pressure Reducing and Metering Station – pressure reduction and metering for users supplied by pipeline.
• Gas Odorization Skid – odorant injection where decompressed gas feeds a distribution network.
• Gas Metering Skid – gas flow measurement for billing at the user's site.