Stainless steel bellows Introduction: stainless steel bellows as a flexible pressure pipe is mounted in the liquid delivery system, to compensate for mutual displacement pipe or machine, the device connecting terminal, to absorb vibration energy, can play a vibration, noise and so on, having flexible, light weight, corrosion resistance, fatigue resistance, high temperature and many other features. Name: axial type, common axial, angular, single hinge type, with bearing axial type, outside the finale to type, single directional type, horizontal type, single-type rod type, pressure balanced, single type straight pipe pressure balanced, double straight pipe pressure balanced, double-rod type, single-type bend pressure balanced, double than the chain type, single-type bend pressure balanced bellows stiffness of the metal bellows or other elastic element rigidity stainless steel bellows pressure-generating unit displacement desired load values ??called elements, usually with "K" represents. If the elastic characteristics of the element is non-linear, the stiffness of the stainless steel bellows is no longer a constant, but proportional to the load change. Nominal stiffness of the elastic element stiffness design calculations given called nominal (or rated) stiffness. It measured the stiffness components of error, especially those with an elastic element nonlinear elastic characteristics. Nominal rigidity what point on the curve represents the stiffness, will have to be carefully considered. In general, the nominal rigidity is best not used directly to calculate the value of the design length stainless steel bellows, but should be used to test the prototype after the correction value. When the number of elastic stiffness of tolerance for component testing stiffness allows dispersion range. On the same batch of the elastic element, stainless steel metal hose stiffness of each component are not the same marine stainless steel bellows, there is a dispersion range. In order to ensure the use of performance components, it is necessary to have a limited range of stiffness dispersed. Elastic sensitive element stiffness requirements limited tolerance within +/- 5% of the nominal value; bellows type elastic components for general engineering, stiffness tolerance may be limited to +/- 50% of the stainless steel bellows connection points flange connection, welding, threaded connection, quick connect fittings, small caliber metal hoses and quick connectors commonly used threaded connections generally use larger diameter flange and welded connection. Length stainless steel bellows, stainless steel bellows, rubber provided by Bo-Bo-Rubber Products Co., Ltd. Hengshui. Hengshui Bo-Rubber Products Co., Ltd. (www.jxboguang.com/) strong, credible, Hebei Hengshui transportation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Bo-Rubber and you hand into the brilliant, for a better future!