*4" 900# 316 SS & GRAPHITE RWI

The 7GSW6E0400IR is a green 316L Stainless Steel Class 900 Spiral Wound Gasket measuring a 4 inch nominal pipe size and a Class 900 pressure rating. This spiral wound gasket combines metallic strength with a conformable filler for demanding flange service. The catalog record notes: 316L S.s. Inner Ring - C/s Outer S/w.

As a material, 316L Stainless Steel is specified for a hygienic, cleanable surface suited to sanitary process lines, excellent corrosion resistance in washdown and marine service. This material stands up to chemical attack, elevated temperature, and corrosion and oxidation. Exposure to chloride stress cracking in some grades or galvanic pairing with dissimilar metals will shorten service life.

Typical settings include pharmaceutical, marine and offshore, and food and beverage processing.

Reference part number 7GSW6E0400IR when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.