Will metal bellows compensator from welding before section into the welding section, metal bellows compensator into the annular cooling tower of the annular inner cavity, together with the table cooling tower stabbed into the metal bellows compensator's interior, metal bellows compensator's table and outer surface together touch welding substance, perform heat treatment; when metal bellows compensator through the welding section, heat treatment is completed.
Heat treatment, metal bellows compensator do spiral, in the standard of vertebral structure improvement speed than smooth, through the perspective shift, conditioning metal bellows compensator operation rate, when the metal bellows compensator structure improvement midline and the original direction when the structure improvement midline intersection angle θ is θ1, the horizontal direction rate of metal bellows compensator is v1, when the metal bellows compensator structure improvement midline The rate of the metal bellows compensator is v2 when the intersection angle θ of the structure improvement midline with the original direction is θ2.
316 stainless steel can resist 1000 ppm chloride in water, which is especially important for large buildings. Metal bellows compensator, no scale accumulation, can be secondary pollution of the pipeline; resistance to various acid and alkali salt solutions; compared with other tubes, immersed in water less heavy metals (Ni.Cr.Mo), immersed in pure water less metals (Na.Fe.Ca). The nominal diameter of the pipe diameter, the choice of metal bellows compensator form (mainly flange connection, threaded connection, quick connect), pipe diameter, metal bellows compensator length.
