Structural Features
1. The outer body is stainless steel expansion joint, lined with Teflon/PTFE. It can withstand various concentrations of acid, alkali, and salt, and also has the pressure of stainless steel compensator, it is not afraid of collision.
● Material of Bellows: SUS 304(SUS 321 and SUS316L are also available)
● Material of Liner: Teflon/PTFE
● Nominal Diameter: DN25-DN1600
● Working Pressure: 0.6Mpa-2.5Mpa
● Working Temperature: ≤180℃
● Connection: Flange connections
● Material of Connection: Carbon steel/stainless steel
2. The outer body is teflon/PTFE bellows, lined with Teflon/PTFE. It can withstand various concentrations of acid, alkali, and salt, It is used to compensate the displacement and installation deviation of thermal expansion and contraction in the pipeline system of strong corrosive medium, and reduce the vibration of the pipeline system.
● Material of Bellows: Teflon/PTFE
● Material of Liner: Teflon/PTFE
● Nominal Diameter: DN25-DN600
● Working Pressure: -0.01Mpa-1.6Mpa
● Working Temperature: -50～150℃
● Connection: Flange connections
● Material of Connection: Carbon steel/stainless steel
3. The outer body is stainless steel wire mesh, lined with Teflon/PTFE. It can withstand various concentrations of acid, alkali, and salt, and also has the pressure of stainless steel compensator, it is not afraid of collision.
● Material of Bellows: Stainless steel wire mesh
● Material of Liner: Teflon/PTFE
● Nominal Diameter: DN25-DN600
● Working Pressure: 0.6Mpa-2.5Mpa
● Working Temperature: ≤200℃
● Connection: Flange connections
● Material of Connection: Carbon steel/stainless steel
