Metal Expansion Joints is usually designed for pressures approximately a thousand-psi. So in high pressure programs, the power of metal is without a doubt a benefit. These are the rubber and metal joints – temperature vary, pressure, movement allowance, corrosion/chemical resistance abrasion resistance, installation requirements, servicing specifications and lifespan; costs. https://universalexpansionjointil93579.bloguetechno.com/new-step-by-step-map-for-stainless-steel-bellows-expansion-joint-75652539