Product Features:This packing features high-strength aramid fibers at the four corners and PTFE fibers in the center, impregnated with PTFE and a specialized lubricant, then molded into ring-shaped products of various sizes.

Application media: steam, organic solvents, water, weak acids, and similar fluids.

Applications: Sealing for pumps, valves, and vessels used in industries such as oil extraction, refining, and fertilizer production.