Polytetrafluoroethylene (PTFE) is one of the best corrosion resistant materials in the world. Therefore, it is called "the king of plastic". So the PTFE pump seals can be used in any kind of chemical medium for a long time.

PTFE Teflon Bellow Mechanical Seal for Sale

China PTFE Teflon bellow mechanical seal has been widely applied in the area of atomic energy, defense, aerospace, electronics, electrical, chemical, mechanical, instrument, instrument, building, textile, metal surface treatment, pharmaceutical, medical, textile, food, metallurgy and smelting industries, and has become an indispensable product.

Application of PTFE Bellow Mechanical Seal

The mechanical seal of the PTFE bellow seal , which adopts the multi-spring structure, is the most widely used mechanical seal in the corrosion resistant pump.

Following is the Operating parameters:

Specification: 35~65mm

Temperature: -10 C ~+100 C

Pressure: less than 0.5MPa

Line speed: 15m/s

Axial channeling: + 0.5mm

Suitable medium: strong acid, strong oxidizing agent and other strong corrosive media.