4 in. Spiral-Wound Flange Gasket
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FNW®
Figure SWG 4 in. Spiral-Wound Flange Gasket
Package Quantity Info:
Each: 1 Inner Pack: 1 Case: 10 Pallet: 9903
The quantity entered must be a multiple of 1 – for example, 1, 2, 3, and so on.
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Pick Up: 0 Available in Hilliard, OH - Available in 2 stores nearby
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Shipping: Available for immediate shipment
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Purchase history
FNW®
Figure SWG
4 in. Spiral-Wound Flange Gasket
FNWSWG16FP
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Product Details
Product Details
- The spiral-wound gaskets are made of a preformed metallic v-shaped strip and a soft filler material wound together under pressure, with an outer guide ring
- The winding is manufactured in the form of a spiral with filler material between the windings, the filler materials fill the irregularities of the flanges, the external guide ring has the function of centering the gasket in the flanges and gives the sealing elements additional resistance against line pressure and excessive bolt torque
- The spiral-wound gaskets are made for applications with high temperature variations (thermal cycling), and/or pressure variations, and/or flange rotation problems etc, and where gaskets with adequate residual stress (stress retention) and flexibility are needed
- Fire resistant
- Flexible graphite filler-GRAFLEX ®
- Carbon steel outer guide ring (with zinc dichromate coating)
- Pressure class 150
- 4 in pipe
Specifications
- ASME:
- ASME B16.20, ASME B16.5
- ASTM:
- ASTM A-193 B7
- Application:
- High Temperature
- Coating:
- Zinc Dichromate
- Collection:
- Figure SWG
- Color Finish Category:
- Yellows
- Color Finish Name:
- Yellow
- Diameter - Inside 1:
- 4 in
- Diameter - Outside:
- 5-22/25 in
- FM Approved:
- No
- Fits Pipe Size:
- 4 in
- Fitting Type:
- Gasket
- IAPMO Listed:
- No
- Material:
- Stainless Steel, Graphite, Carbon Steel
- Material Type:
- 316
- Maximum Temperature:
- 842
- NSF Certified:
- No
- Pressure Class:
- 150#
- Temperature Range:
- Up to 842 Deg F
- Thickness:
- 0.175 in
- UL Listed:
- No