Rörbankar

Rörbankar is a Swedish term used for a system that organizes and supports piping runs in industrial facilities. The term literally means “pipe banks,” referring to the way multiple pipes are laid out in rows or on a framework. Rörbankar are common in plants such as refineries, chemical plants, power stations, and large mechanical rooms, where large volumes of process, utility, and control piping must be routed efficiently and safely.

A typical rörbank consists of a steel framework or platform with horizontal beams and vertical supports. Pipes are held in place by clamps, saddles, or rollers and are grouped by service, size, and temperature. The arrangement helps manage thermal expansion, reduce vibration, and minimize interference between services. It also enables easier inspection, maintenance, and isolation of lines, and supports proper drainage and access.

Construction and materials vary with the service: carbon steel is common for many utilities, while stainless steel or coated materials may be used for corrosive or hygienic environments. Supports are spaced according to pipe size, weight, and temperature, and can include additional features such as anti-vibration mounts, seismic bracing, and fire-protection measures. In some designs, rörbankar are integrated with mezzanines, platforms, or skid-mounted process modules, and may incorporate cable trays or conduits for electrical and control wiring.

Design and safety considerations include routing efficiency, accessibility, fire and blast safety, and compliance with relevant piping and structural codes and standards. See also: rör, rörsystem, rörställning, pipe rack.