Bellows bellows is directly connected to the two flanges together, large expansion joints retail price, it is a new connection fittings. The bellows is a corrugated outer faces of the thin-walled tubular member, typically made from stainless steel processing, having high axial elasticity. This product has displaced large amount of compensation, vibration isolation, high bearing capacity, low rigidity, long life and other advantages, the wholesale price of large-scale expansion joints and compensation structure type and have great flexibility. In the application of bellows expansion joints may be viewed as an elastic element. To release thermal expansion and contraction of the thermal stress on the device heat exchanger generally called expansion joints, the pipe also called bellows. Diet, also known as the expansion joint compensator or expansion joints. Constituting the body of work by the bellows (an elastic element) and the end of the tube, brackets, flanges, pipe and other accessories. Expansion joints to compensate for the additional stress caused by the temperature difference caused by mechanical vibration, and a flexible structure is provided on the container housing or piping. Using their body of work stretching deformation effective bellows to absorb axial pipelines, conduits, containers, etc. Dimensional changes caused by thermal expansion and contraction and other reasons arising from, or compensate for pipelines, conduits, containers, etc., lateral and angular displacement. Can also be used for noise damping, on heating, in order to prevent the heating pipe heating, large expansion joints, due to thermal elongation or temperature stress and deformation or damage caused by the pipeline, large expansion joint professional wholesaler, we need to set in the pipeline compensation for thermal compensation pipe elongation, thereby reducing stress and the role of the wall of the force on the valve member or scaffold structure. Large expansion joints excellent manufacturer | Hopen hose (Online) | large expansion joint is provided by Ning County Hopen stainless steel metal hose Limited. Ning County Hopen stainless steel metal hose Limited (www.haopengguanye.com) (www.haopengguanye.com) is Dezhou, hoses leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. In Hopen hose leadership with the staff warmly welcome all inquiries negotiations to create Hopen hose better future.