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Piping Products • Nut, Bolt, Gasket Kits

NBG-R-SS - R Gasket & Stainless Bolt Kit
FNW NBG-R-SS, R Gasket & Stainless Bolt Kit

NBG-R-SS
Catalog Spec Sheet Spec Sheet for NBG-R-SS

Always verify that you have the most recent product specifications
or other documentation prior to the installation of these products.
  BACK
 Features:

  • For ANSI 150# Flanges
  • Lengths for Joining Two Flanges*
  • Red Rubber (Styrene-Butadiene or SBR) Gasket
  • 304 & 316 Stainless Steel Hardware
  • Hardware Finish: Material Finish
  • Sizes: 3" to 16"
 Standards:

  • Gaskets:
    • Meets ASME B16.21 for 150# Gaskets
    • Dimensions: ASME B16.5
  • Cap Screws:
    • Material - ASTM F593 Grp 1 (304) or 2 (316)
    • Heat Treatment: Condition CW
    • Dimensions - ASME B18.2.1
    • Thread - Class 2A
  • Nuts:
    • Material - ASTM F594 Grp 1 (304) or 2 (316)
    • Dimensions - ASME B18.2.2
    • Thread - Class 2B
 Properties**:

  • Gaskets:
    • Max. Temperature: 170?F (77?C)
    • Min. Temperature: -20?F (-29?C)
    • Max. Pressure: 200 PSIG (13.8 Bar)
    • Max Pressure x Temperature (PxT) - 20,000 (?F x PSIG)
    • Durometer Hardness: 75 Shore A?5
    • Tensile: 400 PSI
    • Elongation: 150%
    • Compression Set (22 Hrs @ 158?F): 35%
    • Heat Aging (94 Hrs @ 158?F):
    • Change in Hardness: +5 Shore A
    • Change in Tensile: -15%
    • Change in Elongation: -35%
    • Finish: Smooth
  • Cap Screws:
    • Tensile - 100 to 150 KSI (5/8"), 85 to 140 KSI (3/4" to 1")
    • Hardness - B95 to C32 (5/8"), B80 to C32 (3/4" to 1")
    • Yield - 65 KSI (5/8"), 45 KSI (3/4" to 1")
* Based on 1/16" raised face and 1/8" gasket

** Gasket properties and application parameters shown on this data sheet are typical. Failure to select proper sealing products could result in property damage and/or serious personal injury.

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