Research on Installation and Construction of Process Pipelines in Petrochemical Engineering

Abstract

The installation of process pipelines in petrochemical engineering projects constitutes a complex and critical system-level endeavor. It encompasses closely interconnected phases including design, procurement, prefabrication, on-site installation, and inspection/acceptance. With diverse pipeline types and varying construction requirements, key stages such as pipeline prefabrication, welding, and installation demand stringent control. Quality control focuses on materials, construction processes, and inspection/acceptance. Optimization directions for construction technology include: - Process innovation, such as promoting automated welding; - Digital construction management, such as applying BIM technology; - Green construction techniques, such as using eco-friendly materials. These approaches enhance construction efficiency and quality while advancing industry sustainability.