The advantages of compensators are among others that they significantly enhance the service life of pipelines and connected equipment. Thermal expansions, vibrations, pressure thrust forces and/or indulgence in the foundation of settlement can be found in pipelines, depending on, and caused by, the media which is continuously running through it. The results of these factors are movements in the pipeline. If a pipeline cannot be constructed in a way that it absorbs the movements itself (by e.g. a loop expansion joint) it is necessary to install flexible elements in the pipeline. A steel compensator is the best solution when flexible elements for the pipeline is needed, as they allow movements and prevents damages in the pipeline.

A compensator is a flexible part in the pipeline and by absorption allows movements in the pipeline. According to its usage the compensator absorbs axial-, lateral- or angular movements. The absorption of thermal expansions in a pipeline can be achieved be several methods, and when absorbing the pipeline's movements the compensators start moving in the direction it is designed to. Most pipeline engineers prefer compensators because they take up less space in the pipe system. Compensators are an economically advantageous choice, and they absorb several kinds of movement than their alternatives; pipe bends and loop expansion joints. Due to the wide scope the pipe layout the costs for design, calculation and construction are minimized. Moreover operation costs are reduced because of no maintenance and minimized heat- and friction losses. When a product with following characteristics is needed, a steel compensator is the best solution.

Welding compensation in accordance with the EJMA standard manufacturing, mainly single-wave, double wave four-wave, six-wave, we can be manufactured according to customer drawings design, the compensator in the course of more convenient and improve the work efficiency.