1-1/2 in. 150# 304 Flexible Graphite Spiral Wound Gasket


1-1/2 in. 150# 304 Flexible Graphite Spiral Wound Gasket

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1-1/2 in. 150# 304 Flexible Graphite Spiral Wound Gasket

  • Part #FNWSWG14FJ
  • Item #3786431
  • Manufacturer Part #FNWSWG14FJ
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Package Quantity Info:

EA: 1 CA: 25 PT: 25644
The quantity entered must be a multiple of 1 – for example, 1, 2, 3, and so on.
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Product Details

  • 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
  • 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
  • 1-1/2 in pipe
  • Carbon steel outer guide ring (with zinc dichromate coating)
  • Pressure class 150
  • Flexible graphite filler-GRAFLEX ®
  • Fire resistant


ASME B16.20, ASME B16.5
Zinc Dichromate
Color Finish Category:
Color Finish Name:
Diameter - Inside 1:
1-1/2 in
Diameter - Inside 2:
2-10/77 in
Diameter - Outside:
3-19/50 in
Fitting Type:
Spiral Wound Gasket
Stainless Steel, Graphite, Carbon Steel
Material Type:
Maximum Temperature:
0.175 in