Battle Tested Aflas O Rings 80 Shore Hardness 167 Size Chemical Oil Steam And Caustic Resistant Heavy Workhorse Industrial Seal Gaskets Bulk Pack One Thousand Units

Industrial Aflas O Rings For Chemical And Steam Seal Tasks
✔️ 80 Shore A hardness, 7 ID, 7-3/16 OD, 3/32 CS bulk pack

These bulk Aflas o rings are built from a tough TFE/P fluoroelastomer compound specifically formulated to stop fluid leaks under severe chemical and thermal stress. You will typically mount them in hydraulic circuits, chemical processing lines, and automotive fluid systems where steam, strong acids, and caustic cleaners break down cheaper seals. This pack of one thousand units gives you plenty of stock for quick assembly line rebuilds or heavy machine maintenance jobs without worrying about supply gaps.

✅ TFE/P fluoroelastomer construction resists phosphate esters and petroleum fluids
✅ Rated for service temperatures spanning 25 F to 400 F in demanding environments
✅ Handles exposure to strong acids, alkalines, and high electrical resistivity media
✅ Fully post cured to prevent shrinkage and ensure consistent compression set ratings

💡 Why do shop foremen pick fluoroelastomer blends over standard nitrile compounds when sealing transmission fluid loops?
Matching the polymer backbone directly to your working medium keeps machines running smooth and makes field repairs pretty handy.
- Tetrafluoroethylene plus propylene chains block hydraulic solvents and extreme pressure gear lube from eating the seal surface
- Properly post cured formulations lock in crosslinks so the ring bounces back after sitting packed under load for months
- Elevated thermal stability lets these parts handle hot coolant flushes and steam sterilization without hardening or cracking
- High electrical resistivity keeps static discharge away from sensitive sensor wiring tucked nearby inside valve housings

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