Swagelok 304-S3-WP Weld Plate

Swagelok 304-S3-WP is a fractional weld plate made from 304 stainless steel, designed for use with Swagelok tube-support systems. The plate measures 1.97 inches (50.0 mm) in length and is cataloged as Group 3 within Swagelok’s Weld Plate lineup, meaning it is the smaller option in the single‑support family. Weld nuts are welded to the plate (not press‑fit), providing a robust, ready‑to‑use interface for mounting hardware in a tube‑support assembly. By offering a fixed mounting surface, the weld plate helps restrain tube movement and dampen the effects of impulses and vibrations in fluid‑supply runs, which is especially important in higher‑vibration environments or where tubing alignment is critical. The 304-S3-WP is designed for compatibility with Swagelok’s tube-support kits, enabling orderly routing and stable tubing in compact installations while supporting Swagelok’s commitment to integrated surface supports that minimize movement and protect essential flow components in demanding process environments.