Metal bellows expansion section

Metal bellows expansion joint of flexible deformation by bellows tube spools to absorb (there are also a few to displacement Angle to the horizontal, the displacement), taken over or directly with pipe welding or soldering took over the flanges and then and pipe flanges connection. The small bars on expansion joint is mainly the rigid support or transportation process gets as products with, it's not deformation adjust load pieces.
Metal bellows expansion joint bellows and two by a termination constitute other parts