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Spiral wound gasket with graphite filler and carbon steel outer ring, 3 inch pipe size

Zoro Select

Zoro Select Spiral Wound Gasket Graphite 3 in 1/8 in

SKU CH-R9XT-35J44

Spiral wound flange gasket with graphite filler and stainless steel winding for ANSI Class 600 service

  • ASME B 16.21 compliance ensures reliable flange sealing
  • Graphite filler withstands -300 °F to 1200 °F extremes
  • 304 stainless steel winding resists chemical attack
  • Carbon steel outer ring adds structural strength
  • Designed for ANSI Class 600 flange service

Spiral Wound Gasket Graphite 3 in 1/8 in

This spiral wound flange gasket uses graphite filler with stainless steel winding for industrial piping. It conforms to ASME B16.21 and suits ANSI Class 600 flanges with a 3-inch pipe size. The carbon steel outer ring adds structural stability during installation.

For chemical-resistant sealing up to 1200 Degrees F

This gasket suits maintenance teams needing high-temperature chemical resistance in flange connections. Buyers requiring inner ring reinforcement or different temperature ratings should look at other sealing options.

ASME B16.21 compliance for Class 600 flanges

The gasket meets ASME B16.21 standards for ANSI Class 600 service with stainless steel grade 304 winding. This single specification determines whether the part matches the required flange class and piping code.

Highlights

  • ASME B 16.21 compliance ensures reliable flange sealing
  • Graphite filler withstands -300 °F to 1200 °F extremes
  • 304 stainless steel winding resists chemical attack
  • Carbon steel outer ring adds structural strength
  • Designed for ANSI Class 600 flange service

Specifications

BrandZORO SELECT

Questions about this item

What gasket components are supplied and is any installation hardware required?

The gasket includes a 304 stainless steel winding with graphite filler, a carbon steel outer ring, and no inner ring. No bolts, lubricants or tools are included.

How do I choose between the listed size and pressure class for my flange?

Select this gasket when the flange is a 3 inch nominal pipe size rated to ASME B16.21 Class 600; the 4 inch inside diameter and 5 7/8 inch outside diameter match that standard.

What does the 1200 degree Fahrenheit temperature rating mean once the gasket is installed?

It indicates the graphite filler and 304 stainless winding can withstand continuous service up to 1200 °F and down to -300 °F without degrading the seal.

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