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APG 7GSW4B0300 Style 7GSW4 Spiral Wound Gasket, 3 in Nominal, Class 300/400/600 Class, 304 Stainless Steel/Grafoil® RW, 4 in ID 5.88 in OD 0.125 in THK

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Description

APG, 7GSW4B0300, Spiral Wound Gasket, Series: Style 7GSW4, 3 in Nominal, 4 in ID, 5.88 in OD, 0.125 in Thickness, 0.175 in Width, Class: Class 300/400/600, -320 to 975 deg F, 304 Stainless Steel/Grafoil® RW

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.

Specifications

Class Class 300/400/600
Inside Diameter 4 in
Material 304 Stainless Steel/Grafoil® RW
Nominal Size 3 in
Outside Diameter 5.88 in
Series Style 7GSW4
Temperature Rating -320 to 975 deg F
Thickness 0.125 in
Width 0.175 in
Application:
Sealing Flange Joints, Manhole and Handhole Covers, Tube Covers, Boilers, Heat Exchangers, Pressure Vessels, Pumps, Compressors and Valves

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