Oil-Free Air Compressor Supply for Vietnam
High ambient temperature, humidity, local inspection and Vietnamese documentation should shape the offer.
TCVN context
TCVN 9455:2013 is listed by Vietnam's standards institute as active and equivalent to ISO 5388:1981 for stationary air-compressor safety and operation. Its published scope excludes compressors specifically supplying air for breathing, diving or surgery, so medical-air or medical-oxygen projects need additional health-sector and project-specific review. TCVN 9454:2013 is listed as equivalent to ISO 1217:2009 for displacement-compressor acceptance testing.
Climate and utilities
Vietnam projects should state maximum compressor-room temperature, humidity, ventilation, dust, cooling-water quality, flood risk and tropical corrosion protection. A nominal catalogue condition may not represent a hot, humid plant room. Confirm derating and heat rejection.
Documentation and service
Always request the final general arrangement, wiring diagram, P&ID, pressure-equipment documents, performance statement, packing data and commissioning plan before shipment. The catalogue table is a starting point, not a conformity declaration.
For a medical oxygen project, clarify whether the compressor is feed air for a PSA/VPSA plant or medical air delivered to a patient pipeline. These are different duties. The machine must not be used to compress oxygen-rich gas without an explicitly engineered oxygen-service package.