Precision-Fabricated Solutions for Complex Industrial Piping Systems
Pipe spooling refers to the off-site fabrication of piping sections—including necessary fittings and connections—which are then transported to the site for installation. This method allows for precise assembly and testing in a controlled environment, ensuring that each component meets stringent quality standards.
Once installed, pipe spools are incorporated into a larger piping system and can improve various processes in fuel refineries and energy production. A spool is an assembly of pipe and associated components that can be prefabricated in a workshop and shipped to the site for final installation. A pipe spool drawing serves as a guide for pipefitters, plumbers, and installation teams to understand the configuration and requirements of each section.
Pipes are divided into different sections called spools. These can be manufactured in a variety of materials depending on the application, including (but not limited to): stainless steel, mild steel, HDPE, various alloys, and PVC.
In applications where the piping must fit within a fixed space—without the flexibility to expand or contract—steel piping is often the optimal choice. Common options include stainless steel piping, rubber-lined pipe spools, mild steel spooling, and carbon steel piping, all of which are frequently used in process plants.
Conversely, in situations where expansion and contraction are expected, even slightly, high-density polyethylene (HDPE) spooling is often preferred. HDPE piping offers excellent corrosion and chemical resistance and is easy to work with. These custom HDPE spools are especially common in chemical plants and other highly corrosive environments.