manywinters
pipeline zig-zag
In sections where the pipeline is elevated, a zig-zag design is apparent. This configuration contributes to the flexibility of the line, converting the changes in the line length to sideways movement. Between anchors or the four supporting legs, the pipeline can move sideways on its cross beams a total of 12 feet in case of thermal expansion and contraction, and another 2 feet in case of seismic activity.
pipeline zig-zag
In sections where the pipeline is elevated, a zig-zag design is apparent. This configuration contributes to the flexibility of the line, converting the changes in the line length to sideways movement. Between anchors or the four supporting legs, the pipeline can move sideways on its cross beams a total of 12 feet in case of thermal expansion and contraction, and another 2 feet in case of seismic activity.