Hebei's most trusted manufacturers of bellows extension of our Thai Hebei Pipe Manufacturing Co., Ltd. The company has been engaged in the production of compensation, is the leading manufacturer of Hebei compensation model, our products United States and inexpensive, product range by the praise of our customers! Welcome to buyers all over the country to buy, good product quality protection is around you. Bellows planning to take into account the overall situation of the pipeline. Bellows mainly stability and corrosion. Through proper planning, bellows waveform parameters and the number of fatigue life, the right equipment and piping stress analysis and other measures to improve, capable of handling stability of the bellows. Bellows is the standard effective stretching deformation of the elastic element to use bellows to absorb pipe, duct or vessel by the thermal expansion and contraction and other reasons, a change occurs compensation device, is a compensation element. Available for axial, lateral and angular displacement of the absorption. Selection of materials should meet the following conditions: (1) outstanding welding performance, to meet the needs of bellows welding technology in the production process. (2) high elastic limit, tensile strength and fatigue strength, ensure bellows work. (3) good corrosion resistance, to meet the ripple compensator under different working environment needs. (4) The outstanding plasticity, easy bellows forming process, and can obtain sufficient hardness and strength through subsequent processing technologies (work hardening and heat treatment). Bellows belongs to a compensation components. 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. It can also be used for noise damping. Widely used in modern industry. Summary: bellows expansion joints called on habits, 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. Mainly used in a variety of channels, which can compensate for thermal displacement pipe, mechanical deformation and absorb all kinds of mechanical vibration, serve to reduce pipe deformation stress and improve life of the pipeline effect. Category disposable bellows compensation U-shaped metal expansion joint bellows compensator