急求一段翻译，汉译英（1）

Semicircle fluorine rubber seal:

1. Excellent chemical corrosion resistance,

2. Easy to processing molding, low friction coefficient 3 compression performance is stronger, good sealing performance, excellent physical properties.

Purpose: we were divided into normal fluorine fluorine rubber ring from non-beryl rubber ring, rubber ring and synthetic furnace is mainly used for the shell side of the cylinder seal and between material for high pressure steam seal between the shell and graphite.