Spraying Tower With Lining PTFE Panel
Teflon Tower Column
Nowadays, there are two processes for tower section PTFE anticorrosion.
The first processing is: using negative pressure-resistant lining process, the maximum long-term using temperature is 130 ℃, vacuum resistance is 0.09Mpa, lining thickness is 4mm. Large-sized towers can be lined up to DN4000mm * 6000mm.
The second processing is: PTFE spraying process, the maximum long-term using temperature is -160 ℃ to 240 ℃. Vacuum resistance is 0.098Mpa. Spray thickness is about 1mm to 1.5mm.