
This product is made of NFS with impregnation of PTFE and graphite and special lubricant, and weaved in rope or ring shape.
Merits: good self-lubricating, flexibility and rebound elasticity, easy to install and good compensating ability during using. Therefore, it is more suitable for old and larger-tolerance mechanical equipment or the axial sleeve that slightly wore out.
Suitable for the mediums of water, seawater, sewage, acids, bases, salts and solutions. Used for the sealing of equipment in such industries as chemical engineering, metallurgy, petroleum, power generation, papermaking, shipping and urban water supply, etc.
|