
A product is made of NFS with PTFE impregnation and running in special lubricant, and weaved in rope or ring shape.
Merits: excellent chemical properties, and good self-lubricating, soft texture. Thus, the life of axial sleeves will be extended owing to the product's little abrasion on it.
Suitable for the mediums of water, seawater, sewage, acids, bases, salts and solvents, etc. Mainly used for the sealing of equipment in such industries as chemical engineering, metallurgy, power generation, petroleum, papermaking, shipping and urban water supply. |