A tight-sealing product mainly is made of cut-apart PTFE fibre, running in special lubricant, and weaved in rope or ring shape.
Characteristics: good corrosion proof, abrasion resistance, and high mechanical strength, and self-lubricating, small frictional coefficient and small torque, etc.
Suitable for corrosive chemicals, aqua fortis, hydrochloric acid, sulphuricacid hydrofluoric acid and strong bases, etc.
Used for the sealing of equipment in the industries of petroleum, chemical engineering, and electric power, etc.
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