-200 ~ +300℃ Aramid fiber packing

 Aramid Fiber Packing Data Sheet 

Specifications can be specified; please contact our sales staff for specific requirements.

Aramid fiber packing is a premium sealing solution made from tightly braided aramid fibers. The fibers are specially treated with PTFE and lubricants to reduce friction and enhance durability. This combination provides outstanding wear resistance and stable performance even under high-pressure, high-temperature, and chemically aggressive conditions.

 Key Features 

• · Superior Wear Resistance: The tightly braided aramid fibers withstand heavy mechanical stress and abrasive media, extending equipment lifespan.
• · High Temperature & Chemical Tolerance: Maintains reliable performance in hot, corrosive, or challenging fluid environments.
• · Low Friction & Smooth Operation: PTFE treatment reduces shaft wear, prevents leakage, and ensures efficient operation.
• · Stable Structure: Braided design minimizes compression set and deformation, lowering the need for frequent adjustments.

 Typical Applications 

1. 1. Industrial pumps, mixers, agitators, and valves
2. 2. High-abrasion industries such as mining, chemical processing, and pulp & paper
3. 3. Systems requiring high-temperature or high-pressure fluid sealing

 Installation Recommendations 

• · Ensure shaft or sleeve hardness meets recommended standards to prevent early wear
• · Install packing with proper cross-section and gland compression; allow slight initial leakage for break-in
• · Periodic inspection and minor adjustment of the packing box can further extend service life