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Black ring flange gasket, Viton material, raised face design, 2 inch pipe size, 1/8 inch thickness

Zoro Select

Zoro Select BULK-FG-343 Raised Face Viton Flange Gasket 2 in 150 1/8 in

SKU CH-KPQT-WJ2VP

Viton ring gasket for 2 inch ANSI Class 150 flanges, rated from -20 °F to 450 °F

  • FKM material resists chemicals up to 450 °F
  • Fits 2 in pipe with ANSI Class 150 rating
  • 1/8 in thickness provides reliable sealing performance
  • Operates from -20 °F minimum temperature
  • Ring gasket design ensures proper flange alignment

Raised Face Viton Flange Gasket

The Zoro Select BULK-FG-343 is a ring gasket designed for 2 inch pipe in ANSI Class 150 flanges. It suits maintenance teams and plant engineers who need a reliable seal for standard raised-face connections.

FKM Material With No Insert

The gasket uses FKM Viton with no insert or binder material and no included fasteners. Its black finish and 1/8 inch thickness allow straightforward installation on matching flange faces without extra hardware.

Temperature Range And Chemical Notice

The gasket operates between -20 and 450 degrees Fahrenheit. California Proposition 65 warns that this product contains a chemical known to the state to cause birth defects or other reproductive harm.

Highlights

  • FKM material resists chemicals up to 450 °F
  • Fits 2 in pipe with ANSI Class 150 rating
  • 1/8 in thickness provides reliable sealing performance
  • Operates from -20 °F minimum temperature
  • Ring gasket design ensures proper flange alignment

Specifications

BrandZORO SELECT

Questions about this item

What ANSI class does the 150 rating limit the flange gasket to?

The gasket is rated for ANSI Class 150 flanges, which caps the maximum working pressure at that class level for the given pipe size and temperature range.

What are the exact inside and outside diameters needed for the 2 in pipe size?

The gasket has a 2 3/8 in inside diameter and a 4 1/8 in outside diameter to match a 2 in pipe on a raised-face Class 150 flange.

How is the ring gasket installed and what common step is missed?

Place the gasket on the raised face, align bolt holes, then torque bolts in a star pattern; the step often missed is re-torquing after the first heat cycle.

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