Check valves are installed in many piping systems. Their purpose is to allow flow in only one direction, which can be critical for plant safety and to protect equipment from damage. There are a few ...

Gas transmission and hazardous liquid pipelines are among the safest and most efficient modes of long-distance bulk freight transportation. However, when the integrity of a pipeline is compromised, ...

This chapter provides a high-level overview of the federal and state regulatory framework that governs the safety of hazardous liquid and gas transmission pipelines, discusses the key required ...