The Oil & Gas sector demands the highest levels of technical compliance, material traceability, and hazardous area certification. FPO serves EPC contractors, plant operators, and maintenance teams with specification-driven sourcing across all discipline categories.
| Standard | Application |
| IEC 60079 / ATEX | Equipment for explosive atmospheres |
| API 610 / 682 | Centrifugal pumps and mechanical seals |
| ASME B31.3 | Process piping design and construction |
| NACE MR0175 / ISO 15156 | Materials for H2S service |
| DNV-RP standards | Offshore and marine applications |
| IEC 60331 / 60332 | Cable fire resistance and flame propagation |