Rectangular metal bellows expansion joints can be classified as Mitsubishi (MHI) standard CE standard half-height wave and CE standard full-height wave V-wave U-wave UV-wave combinations by waveform.According to the name classification can be rectangular rounded and rectangular right angle two kinds, its performance characteristics are large cross-section, low pressure, high temperature, corrugated optimisation.Mainly used for conveying gas or dusty gas pipelines and fan outlets, used to absorb displacement or shock absorption.
　　The product adopts the American EJMA standard, and provides the design scheme for Belgium (moment Wei) company and is adopted for cooperation.Year-round for Benxi Yitong Pipe Industry Co.Huaneng Power Plant, Jindian Thermal Power Plant.
Waveform: Mitsubishi (MHI) standard CE standard - half-height CE standard - full-height U-shaped wave V-shaped wave UV-shaped wave
       Rectangular metal bellows expansion joints performance characteristics: rectangular metal bellows expansion joints are usually made of corten steel or stainless steel, which are characterised by large cross-section, low pressure, high temperature and optimised waveforms, and are mainly used for conveying gases or dusty gases in pipelines and fan outlets to absorb displacements or dampen vibrations.
       Rectangular metal bellows expansion joint corner structure form: the use and working conditions will determine the correct rectangular metal expansion joint structure and corner structure form.Low pressure environment conditions can be used in the V-type corner structure of the rectangular metal expansion joints.High pressure environmental conditions apply the most appropriate U-type structure.