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Stainless Steel 304 Flange Gasket, 27.68 Inches, D2222 DN700

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Industrial · SKU: AF6328808

Stainless Steel 304 Flange Gasket, 27.68 Inches, D2222 DN700

This D2222-style spiral wound gasket is engineered for high-pressure flange connections in demanding industrial piping systems.

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$109.99

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QuantityDiscountUnit Price
1 - 10-$109.99
11 - 50-5%$104.49
51+-10%$98.99
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Quick Answer

How Buyers Should Evaluate Stainless Steel 304 Flange Gasket, 27.68 Inches, D2222 DN700

This D2222-style spiral wound gasket is engineered for high-pressure flange connections in demanding industrial piping systems. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • Material: Stainless Steel 304
  • Size: 27.68 inches
  • Standards: Meets Industry Standards

Purchase Details

  • Online price starts at $109.99.
  • Minimum order quantity: 1 unit.
  • Availability: Contact for Availability.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

MaterialStainless Steel 304
Size27.68 inches
StandardsMeets Industry Standards
Connection TypeFlange
Reel TypeNot Applicable
Hose CapacityNot Applicable
Mount TypeNot Applicable
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

This D2222-style spiral wound gasket is engineered for high-pressure flange connections in demanding industrial piping systems. It is designed to create a robust, leak-tight seal between flanges, preventing fluid or gas loss in critical applications. The gasket's construction combines the strength of metal with the sealing properties of a soft filler, resulting in a component that can withstand significant pressure, temperature variations, and system vibrations. It is manufactured to precise dimensional standards to ensure proper fit and optimal sealing performance on specified flange faces.

Key Features

Spiral wound design for superior resilience and recovery under bolt load 304 stainless steel inner and outer rings for structural integrity and crush resistance Flexible graphite filler providing excellent thermal conductivity and chemical compatibility Engineered to seal effectively in ANSI Class 150 (PN16) pressure rating services Conforms to recognized industry specifications for material and dimensions Ideal for applications involving thermal cycling and pressure fluctuations

Specifications

Material: 304 Stainless Steel (windings and inner/outer rings), Graphite (filler) Size: 27.68 inches (Nominal Diameter for DN700 flange) Style: D2222 (with inner and outer containment rings) Pressure Rating: PN16 (ANSI Class 150 equivalent) Standards: Manufactured to meet relevant industry standards for spiral wound gaskets Connection Type: Flange Gasket Pack Size: 1 piece per unit

Applications

High-pressure process piping in chemical and petrochemical plants Power generation facilities, including steam and utility lines Oil and gas transmission and refining operations Industrial heating and cooling systems Any flange connection requiring a reliable seal for moderate pressure services

Frequently Asked Questions

What are the exact specifications and pressure rating of this D2222 DN700 flange gasket?
This gasket is a 27.68-inch (DN700) D-type spiral wound gasket constructed with Stainless Steel 304 inner and outer rings and a graphite filler. It is rated for a pressure class of PN16 (approximately 232 PSI at 100°F) and is manufactured to meet the HG/T20610-2009 industry standard for dimensions and performance.
What are the typical applications or use cases for this specific gasket?
This gasket is designed for sealing high-pressure, high-temperature flanged connections in demanding industrial piping systems, such as those found in chemical processing, power generation, or oil and gas. Its 304 stainless steel and graphite construction makes it suitable for services involving steam, hydrocarbons, and various corrosive media where a robust, reliable seal is required.
How is this item packaged and sold? Is pricing per single gasket or in bulk?
This specific gasket is sold as a single unit. It is packaged individually to prevent damage during shipping and handling. For bulk orders, you would need to specify the required quantity, as the standard pack size for this listing is 1 piece.