Calculation formulas thermal deformation pipeline: X = a · L · △ T x pipe expansion amount of a coefficient of linear expansion (the required compensation distance between the fixed bearing pipe) taken 0.0133mm / m L line length compensation of △ T temperature difference (medium temperature - When installing ambient temperature) to calculate the role of bellows pipe holder of the force: internal pressure thrust: F = 100 · P · A = 100 × 0.6 × 2445 = 14600 (N) Axial stretch: Fx = Kx · (f · X) = 282 × (1/2 × 32) = 4512 (N) transverse stretch: Fy = Ky · Y = 1528 × 2.8 = 4278.4 (N) Bending moment: My = Fy · L = 4278.4 × 4 = 17113.6 (N · m) Mθ = Kθ · θ = 197 × 1.8 = 354.6 (N · m) Synthesis moment: M = My + Mθ = 17113.6 + 354.6 = 17468.2 (N · m) Buy Note: when buying shall specify the overhead pipes or buried pipelines compensation, do not provide detailed data about the pipeline alone type or code, we would like manufacturers, designed and manufactured by the manufacturer before life assurance or quality. bellows compensation than a special pipeline equipment To choose when buying a qualified manufacturer or well-known brand products, so as to avoid accidents manufacturers recommend: Hebei 华宇波 Bellows Manufacturing Co., Ltd. For more details, please visit: http: //www.bwgzz.com 

keywords: Bellows, bellows, expansion joints,