Structure：
Tin bronze back -- porous bronze—PTFE and high temperature resistant filling material.

Features
It is more safe in application, esspecially suitable for occasions where the machine must work continuously and cannot stop for repair or where the temperature is high and no oil can be refilled. It is widely used in the steel metallurgy industry.

Application
1.Billet raceways of continuous casters
2.High-temperature furnace casthouse equipment
3.Cement grouting pumps
4.Screw conveyors
5.Sliding part of the bridge support-- SF-1B product with thickened wear-resistant layer replaces the pure PTFE plate, 130N/mm² load capacity can be met.


Forms available
1.Assembly –SF-1B bushig pressed into a steel bushing
2.Flange bushing -- simultaneous friction on the flange surface and the inside surface of the bushing.