18 600# 304 SS AND GRAFOIL RW S/W GS

7GSW4D1800 is a yellow 304 Stainless Steel Class 600 Spiral Wound Gasket with an 18 inch nominal pipe size and a Class 600 pressure rating. In service, this spiral wound gasket combines metallic strength with a conformable filler for demanding flange service.

This material stands up to chemical attack, high pressure, and elevated temperature. 304 Stainless Steel is valued for excellent corrosion resistance in washdown and marine service, long service life in demanding outdoor environments. It is not the right choice where galvanic pairing with dissimilar metals or chloride stress cracking in some grades are present.

Typical settings include pharmaceutical, chemical transfer, and food and beverage processing.

Reference part number 7GSW4D1800 when ordering; the item is sold individually. Unit weight is approximately 5.56 lb. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.