*3" 150# 316 SS & GRAPHITE RWI

Part number 7GSW6A0300IR is a green 316L Stainless Steel Class 150 Spiral Wound Gasket built to a 3 inch nominal pipe size and a Class 150 pressure rating. A spiral wound gasket alternates metal windings with a soft filler so the gasket recovers elastically through thermal and pressure cycling. This item is further identified as 316L S.s. Inner Ring - C/s Outer S/w.

The material holds up against corrosion and oxidation, chemical attack, and salt water and washdown. 316L Stainless Steel offers excellent corrosion resistance in washdown and marine service, a hygienic, cleanable surface suited to sanitary process lines. Verify compatibility before use with chloride stress cracking in some grades or galvanic pairing with dissimilar metals.

Maintenance and OEM teams specify it across marine and offshore, petrochemical, and chemical transfer.

Stocked as 7GSW6A0300IR and sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.