Put simply, process lines are used to convert liquids, chemicals, fuels, gases or other raw materials into a usable product. Pipes that carry water through an industrial facility to cool processes are not considered process pipes, but if the pipe carries water to processes to turn it into cleaning chemicals or soft drinks, or to combine it with other materials to make a finished product, then it is process Pipe.
Therefore, process piping is technically all pipes and components that are not part of the building's mechanical systems. Liquid and gas piping systems used for heating and cooling processes, or pipes leading to plumbing fixtures or sewage systems would not be considered process piping systems.Instead, these are considered part of the plumbing systems. Process piping is also not used for power processing systems.
Process lines can consist of interconnected piping systems such as pipes, tubes, pressure hoses, valves, separators, traps, flanges, fittings, gaskets, filters and other components. These piping components can be assembled to move, mix, separate, stop, distribute, or control flow of fluids. Process lines are commonly used in the semiconductor, chemical, paper processing, oil refining, pharmaceutical and textile industries.
One of the reasons that process piping is different from plumbing is that process piping is not subject to the same plumbing codes and regulations. In certain processes and industries, only certain materials may be used for installation work, e.g. B. copper pipes. When it comes to process piping, manufacturers have more freedom in the type of materials to use because engineers can ensure that the piping materials do not adversely affect the manufacture of the end product.
In addition, the plumbing should be checked to ensure that it conforms to all regulations, particularly if a check valve is fitted.A manufacturer must also obtain a permit to install plumbing fixtures. This factor is also similar for process lines. For the check valve in process piping systems, you need approval and testing. However, the remaining components do not have to be approved. Therefore, manufacturers can avoid additional costs of installing process lines instead of installing them.plumbing.