Besides of owns characteristics of SF-10, SF-1B is good at the
Bronze plate owns self-lubricating performance, which can be used
in the components that are difficult to add oil, so that the part
owns letter anti-corrosive characteristic that SF-10. The
products can be widely applied in chemical environment or port
heavy machine, marine machine steel industry etc. Moreover, it
can be mated with steel bushing or be made with flange, and the
two surfaces are all do works.