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316L Stainless Steel D-Shaped Spiral Wound Gasket, 8 Inches, 600 LB, Pkg Qty 2

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Industrial · SKU: AE0256106

316L Stainless Steel D-Shaped Spiral Wound Gasket, 8 Inches, 600 LB, Pkg Qty 2

This 8-inch, 600 LB pressure class D-shaped spiral wound gasket is engineered for demanding flanged connections.

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$99.99
$49.99/each(2 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$99.99
11 - 50-5%$94.99
51+-10%$89.99
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Quick Answer

How Buyers Should Evaluate 316L Stainless Steel D-Shaped Spiral Wound Gasket, 8 Inches, 600 LB, Pkg Qty 2

This 8-inch, 600 LB pressure class D-shaped spiral wound gasket is engineered for demanding flanged connections. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • Material: 316L Stainless Steel
  • Size: 8 inches
  • Standards: Meets Industry Standards

Purchase Details

  • Online price starts at $99.99.
  • 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

Material316L Stainless Steel
Size8 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 D-shaped spiral wound gasket is engineered for critical sealing applications in high-pressure and high-temperature flanged connections. Designed for an 8-inch nominal pipe size and a 600 LB pressure class, it provides a robust and reliable seal in demanding industrial environments. The gasket features a construction of alternating plies of 316L stainless steel windings and a compressible graphite filler, creating a resilient seal that accommodates flange irregularities and thermal cycling. The inclusion of integral inner and outer containment rings provides enhanced stability, prevents over-compression, and offers superior resistance to gasket blowout under severe pressure fluctuations.

Key Features

Construction of 316L stainless steel for excellent corrosion resistance Flexible graphite filler for reliable sealing across a wide temperature range D-shaped profile with inner and outer containment rings for maximum stability Engineered to withstand high-pressure service up to 600 LB class Designed to seal effectively on standard raised face flanges Conforms to relevant industry dimensional and material standards

Specifications

Material: 316L Stainless Steel Windings with Graphite Filler Nominal Size: 8 Inches Pressure Class: 600 LB Profile: D-Shape with Inner and Outer Rings Standards: Manufactured to Meet Industry Standards for Spiral Wound Gaskets Connection Type: Flanged Package Quantity: 2 Gaskets

Applications

Sealing connections in high-pressure process piping systems Critical service in chemical and petrochemical processing Power generation and steam system applications Refinery and offshore oil and gas infrastructure Any flanged joint requiring a durable, pressure-resistant metallic gasket

Frequently Asked Questions

What are the exact dimensions and pressure rating of this D-shaped spiral wound gasket?
This gasket is designed for an 8-inch nominal pipe size (NPS) flange connection and is rated for a pressure class of 600 LB. It is constructed with inner and outer rings and wound from 316L stainless steel with a graphite filler, conforming to the HG/T 20631-2009 standard for dimensional and material specifications.
What are the typical applications for this specific type and class of gasket?
This 8-inch, 600 LB class D-shaped gasket is engineered for high-pressure, high-temperature sealing in flanged connections within piping systems. Common applications include use in chemical processing, petrochemical, power generation, and other industrial services where 316L stainless steel offers superior corrosion resistance.
How is this gasket packaged, and what is the minimum order quantity?
This gasket is sold in a convenient package quantity of 2. Each gasket is individually protected to prevent damage during shipping and storage, ensuring it arrives ready for installation in your critical flange connections.