Compensator selection techniques: compensation rectangular cross section, rounded waveform, the pipeline expansion joint to withstand a single two-dimensional direction displacement. Toggle duct composed by the two expansion joint can withstand three-dimensional direction of displacement. Rounded rectangular metal bellows expansion joints have full-height, half-height, according to the flue size, stress and strain can require users to use multi-wave excerpt. 1, the user based on the selected piping hot displacement of appropriate compensation after heat pipe compensation, at least have to provide the flow of media within the tube, the design pressure of the smoke duct unconstrained bellows, the maximum temperature at runtime, smoke duct cross-sectional dimensions (length, width) of the selected waveform (full-height 216mm, half-height 108mm) and wave number (the number of individual single-wave ripple wave no more than 6), for the structural design and manufacture compensator. 2, the maximum amount allowed for each wave of expansion: Full-△ α = ± 24mm Half-△ α = ± 12mm. 3, block gray board: less dust on duct pipe can not use static var compensator, for dusty flue gear gray board should adopt. 4, in order to reduce the number of sections wave bellows should be considered cold drawing 50 percent. 5, compensation applies to cross-sectional area less than 4.6 square meters and smoke duct dimensions less than 1.5m but there is one side more than 0.6mm occasions. Standard full-height bellows for all the smoke duct. PTFE bellows compensation for the displacement of the pipeline system corrosive medium and misalignment compensating thermal expansion and contraction, reducing vibration piping system. ※ The basic parameters: ① Nominal MPa: -0.01, -0.05,0.01,0.05,0.1,0.25,0.6,1; ② nominal diameter and compensation table; ③ operating temperature of -50 ~ 150 ℃, more than 150 When ℃, the agreement by both parties to resolve. Tetrafluoroethane compensation divided into a variety of: compensation, Bo-Rubber, static var compensator is provided by Bo-Rubber Products Co., Ltd. Hengshui. Compensation, Bo-Rubber, static var compensator is Hengshui Bo-Rubber Products Co., Ltd. (www.jxboguang.com/) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Wang Yang.