<br><p style="padding: 0px; margin-right: 0px; margin-bottom: 7.5pt; margin-left: 0px; line-height: normal;"><span style="padding: 0px; margin: 0px;">An Expansion joint alternately known as Bellows, is shaped like sealed springs required to contain the fluid pressure. It is available in stainless steel and rubber material. According to NFPA A device used to connect the ,shafts or other torque-transmitting components from a driver to the pump, and that permits minor angular and parallel misalignment as restricted by both the pump and coupling manufacturers. </span></p><p style="padding: 0px; margin-right: 0px; margin-bottom: 7.5pt; margin-left: 0px; line-height: normal;"><span style="padding: 0px; margin: 0px;"><span style="padding: 0px; margin: 0px;">Material Specification:</span></span></p><p style="padding: 0px; margin-right: 0px; margin-bottom: 0.0001pt; margin-left: 0px; line-height: normal;"><span style="padding: 0px; margin: 0px;">Main Body: Polarized Rubber</span></p><p style="padding: 0px; margin-right: 0px; margin-bottom: 0.0001pt; margin-left: 0px; line-height: normal;"><span style="padding: 0px; margin: 0px;">Lining: Nylon Color Fabric</span></p><p style="padding: 0px; margin-right: 0px; margin-bottom: 0.0001pt; margin-left: 0px; line-height: normal;"><span style="padding: 0px; margin: 0px;">Frame: Hard Steel Wire</span><span style="background-color: transparent;"><br></span></p><p style="padding: 0px; margin-right: 0px; margin-bottom: 0.0001pt; margin-left: 0px; line-height: normal;"><span style="background-color: transparent;">Flange: Mild Steel</span></p><br><p style="margin-right: 0px; margin-bottom: 0.0001pt; margin-left: 0px; padding: 0px; line-height: normal;"><span style="padding: 0px; margin: 0px;">Main Body: Polarized Rubber</span></p><p style="margin-right: 0px; margin-bottom: 0.0001pt; margin-left: 0px; padding: 0px; line-height: normal;"><span style="padding: 0px; margin: 0px;">Lining: Nylon Color Fabric</span></p><p style="margin-right: 0px; margin-bottom: 0.0001pt; margin-left: 0px; padding: 0px; line-height: normal;"><span style="padding: 0px; margin: 0px;">Frame: Hard Steel Wire</span><span style="background-color: transparent;"><br></span></p><p style="margin-right: 0px; margin-bottom: 0.0001pt; margin-left: 0px; padding: 0px; line-height: normal;"><span style="background-color: transparent;">Flange: Mild Steel</span></p><br>