Pipeline pressure is the force exerted by the transported fluid on the pipe wall — measured in bar, psi, or kPa.

Pipeline pressure is the force exerted by the transported fluid on the pipe wall — measured in bar, psi, or kPa. It is the primary operating parameter that determines pipeline capacity, flow rate, and structural stress. Safe pressure management is fundamental to pipeline integrity and regulatory compliance.

Pipeline pressure is controlled through pumping stations, compressor stations, and pressure regulation equipment. Every pipeline has a Maximum Allowable Operating Pressure (MAOP) that must not be exceeded — violations can cause pipeline rupture or catastrophic failure.

Corrosion-related wall loss directly reduces a pipeline’s pressure capacity, making accurate defect assessment essential for safe operations. EMPIT’s CMI technology provides high-resolution corrosion data that supports MAOP validation and fitness-for-service calculations — enabling operators to maintain safe operating pressures based on actual pipeline condition rather than conservative assumptions.