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Stainless Steel Flanged D-Ring Gasket, 18.5 Inch, Pkg Qty 2

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Industrial · SKU: AE0253848

Stainless Steel Flanged D-Ring Gasket, 18.5 Inch, Pkg Qty 2

This 18. 5-inch flanged D-ring gasket is engineered for high-pressure sealing in demanding industrial piping systems.

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$59.99
$30.00/each(2 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$59.99
11 - 50-5%$56.99
51+-10%$53.99
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Quick Answer

How Buyers Should Evaluate Stainless Steel Flanged D-Ring Gasket, 18.5 Inch, Pkg Qty 2

This 18. 5-inch flanged D-ring gasket is engineered for high-pressure sealing 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
  • Size: 18.5 inches
  • Standards: Meets Industry Standards

Purchase Details

  • Online price starts at $59.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 2 / Each.
  • 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
Size18.5 inches
StandardsMeets Industry Standards
Connection TypeFlanged
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 18.5-inch flanged D-ring gasket is engineered for high-pressure sealing in demanding industrial piping systems. Constructed from durable 304 stainless steel with a graphite filler, it ensures a reliable, leak-tight seal for flanged connections rated to approximately 230 PSI. The metal-wound design with inner and outer containment rings provides excellent resilience under variable temperatures and pressures. It is manufactured to meet recognized industry standards for dimensional consistency and performance in critical applications.

Key Features

Engineered for high-pressure sealing up to approximately 230 PSI Metal-wound construction with inner and outer containment rings for stability Graphite filler provides superior sealing and temperature resilience 304 stainless steel windings offer corrosion resistance Manufactured to recognized industry dimensional standards Flanged connection design for secure installation

Specifications

Material: 304 Stainless Steel with Graphite Filler Nominal Size: 18.5 inches Pressure Rating: Approximately 230 PSI Standards: Meets Industry Standards Connection Type: Flanged Pack Quantity: 2

Applications

High-pressure process piping systems Chemical and petrochemical processing plants Power generation and utility services Refinery and hydrocarbon transfer lines Industrial heating and steam systems Any application requiring a robust, reliable seal for large-diameter flanged connections

Frequently Asked Questions

What are the exact dimensions and pressure rating of this gasket?
This is a DN400 (approximately 18.5 inch nominal bore) gasket designed for PN16 flanges, which corresponds to a pressure rating of approximately 232 PSI at 100°F. It is constructed with a 304 stainless steel inner and outer ring, a 304 stainless steel winding, and a graphite filler, meeting the HG/T20610-2009 standard.
What is the primary application for this specific D-Ring gasket?
This flanged, metal-wound gasket is designed for sealing high-pressure connections in piping systems, commonly used in industrial processing, chemical, and power generation applications. Its D-shaped cross-section with inner and outer rings makes it suitable for sealing raised face flanges where containment of fluids or gases at elevated pressures and temperatures is critical.
How is this item packaged and sold?
This gasket is sold in a package quantity of 2 units. Each gasket is individually protected to prevent damage to the sealing surfaces during shipping and handling, ensuring it arrives ready for installation in your flanged connection.
Stainless Steel Flanged D-Ring Gasket, 18.5 Inch, Pkg Qty 2 | Machrio