Wichard Forged Stainless Steel O Ring

Wichard stainless steel O rings are hot drop forged from 316L stainless steel in a single piece, not just bent and welded. Forging is a far superior process, because it maintains the structural integrity of the metal and increases working load limits in real world applications.

Each part is polished and passivated to create a beautiful, yet durable surface that is highly resistant to corrosion.

The "W" pentagon (plus 316L) mark stamped into each part is your Wichard quality assurance.