SASPG reciprocating CNG station compressors — Sichuan Air Separation Plant Group (SASPG)

Datasheet

Product overview

Power: CNG model and inlet-envelope curve · Pressure: Actual station suction and delivery duty · Flow: Capacity curve across source pressure

The SASPG compressor gallery explicitly labels a CNG compressor photograph. The general-machinery page assigns reciprocating-compressor manufacturing to 四川简阳川空通用机械设备有限公司, a SASPG subsidiary in Jianyang. This published package example establishes the CNG product category; the page does not supply a complete model-specific performance table.

Start with the station's actual source: pipeline gas, trailer or storage drawdown. Supply composition and temperature, full suction-pressure profile, required delivery pressure, reference flow and average/peak filling requirement, storage and sequencing. Obtain the chosen compressor's capacity and power curve across those inlet conditions. A single throughput quoted without its pressure profile cannot establish the filling time throughout a trailer cycle.

The company's broader compressor overview includes 40–20,000 Nm³/h displacement and a 40 MPa maximum, while another general-machinery page gives a 42 MPa upper figure. Those portfolio extrema are not the rating of the pictured CNG package, and no motor or discharge pressure is invented from them. Request actual model identification, stages, cooling and drive schedule.

Agree gas-path lubrication/materials/seals, liquid handling, separations and vents, controls/interlocks, hazardous-area requirements and the pressure-system responsibilities. Identify which coolers, vessels, piping, enclosure and electrical equipment are included. The group's LNG/L-CNG station and cryogenic-equipment portfolio does not make all station accessories part of this compressor offer.

Obtain installed envelope, foundation/lifting and service-access drawings, utility schedules and model/serial-linked performance and acceptance records. Define manuals, commissioning/training, wear parts, warranty and destination support. The complete original CNG photograph is preserved as a manufacturer package example; no exact model capacity or configuration is inferred from its appearance.

Catalog reference	SASPG-CNG
Machine	Process gas
Power	CNG model and inlet-envelope curve
Working pressure	Actual station suction and delivery duty
Published flow	Capacity curve across source pressure
Air quality	—
Duty	Energy / gas
Supply	Not specified
Plant	Sichuan Air Separation Plant Group (SASPG)
Category	Reciprocating CNG station compression
Published photograph	CNG package example;no specificmodel caption
Capacity and pressure	Selected model sheet and inlet-envelope curves required
Gas source	Pipeline/trailer/storage profile to specify
Station interface	Demand,storage and sequencing to agree
Driver and cooling	Actual offered package schedule
Safety scope	Gas separation,vents,shutdowns andhazardous-area requirements
Accessories	Station/LNG equipment not automaticallyincluded