Spiral wound gaskets are special semi-metallic gaskets of great strength and resilience, therefore they are suitable for use under heavy operating conditions. Manufactured by spiral winding V-shaped metal strip and strip of non-metallic filler material. Spiral wound gaskets can be reinforced with an outer centering ring and/or inner retaining ring.
APG Spiral Wound Gasket, Series: Style 7GSW4, 2 in Nominal, 2-3/4 in ID, 3-3/8 in OD, Class: Class 150, 304 Stainless Steel/Grafoil® RW
| Series | : | Style 7GSW4 |
| Nominal Size | : | 2 in |
| Class | : | Class 150 |
| Material | : | 304 Stainless Steel/Grafoil® RW |
| Inside Diameter | : | 2-3/4 in |
| Outside Diameter | : | 3-3/8 in |