Material of a pipe and flantsa:uglerodisty steel of Art. 20, stainless steel.
Range of workers temperatur:ot-80 to + 427C
Komplektatsiya:s rigid casing.
When it is necessary to secure the pipeline against thermal expansion, use of the additional equipment is necessary. The most optimal solution of this problem is use of bellows-sealed compensators. Especially it is actual when laying pipelines of big length of a high pressure. Bellows-sealed compensators of a high pressure can not only compensate coefficient of thermal expansion of the pipeline, but also remove vibration loadings, pressurize the pipeline and prevent its deformation. Most often they are applied in the oil and gas industry.
Most often in compensators of this kind one bellow valve which is protected by the special screen inside, and outside - the protection cover is used. The compensator or is made of stainless steel or steel of brand 20. Depending on each case can will join system by means of welded or flange connections. Feature of operation of axial bellows-sealed compensators is that they can work with a working environment from - 80⁰C to +427⁰C thanks to what it is possible to use the most various environments - water, steam, gas and oil products.