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304 Stainless Steel Spiral Wound Gasket, 4.5" Width, 16.5" OD, Pkg Qty 6

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Industrial · SKU: AE0246661

304 Stainless Steel Spiral Wound Gasket, 4.5" Width, 16.5" OD, Pkg Qty 6

This industrial-grade spiral wound gasket is engineered for high-pressure sealing in flanged connections.

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$89.99
$15.00/each(6 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$89.99
11 - 50-5%$85.49
51+-10%$80.99
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Quick Answer

How Buyers Should Evaluate 304 Stainless Steel Spiral Wound Gasket, 4.5" Width, 16.5" OD, Pkg Qty 6

This industrial-grade spiral wound gasket is engineered for high-pressure sealing in 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

  • Standards: Meets Industry Standards
  • Chemical Base: Graphite
  • Sealant Type: Gasket

Purchase Details

  • Online price starts at $89.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 6 / 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

StandardsMeets Industry Standards
Chemical BaseGraphite
Sealant TypeGasket
Indoor/Outdoor UseBoth
PaintableNo
Product Details

Full Description

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

Overview

This industrial spiral wound gasket is engineered for high-integrity sealing in demanding flanged connections. It is constructed with a resilient combination of metal and filler, designed to create a leak-proof seal in high-pressure and high-temperature piping systems. The gasket is suitable for a wide range of industrial services, offering reliable performance in critical applications where sealing failure is not an option.

Key Features

Robust 304 stainless steel outer winding for superior strength and corrosion resistance Flexible graphite filler material providing excellent conformability and thermal stability Engineered to meet common industry dimensional and pressure rating standards Suitable for both indoor and outdoor service applications Spiral wound design allows for spring-like compression and recovery under variable loads

Specifications

Construction: 304 Stainless Steel with Graphite Filler Sealant Type: Spiral Wound Gasket Outer Diameter: 16.5 inches Width: 4.5 inches Cross-Section Thickness: Approximately 0.18 inches Standards: Conforms to Common Industry Standards Chemical Base: Graphite Indoor/Outdoor Use: Suitable for Both Paintable: No Package Quantity: 6 Gaskets

Applications

Sealing flanged joints in chemical and petrochemical processing pipelines High-temperature and high-pressure steam systems Power generation and utility plant piping Refinery and hydrocarbon processing equipment General industrial plumbing and mechanical systems requiring a reliable, resilient seal

Frequently Asked Questions

What are the exact dimensions and specifications of this spiral wound gasket?
This gasket has an inner diameter of 16.5 inches, an outer diameter of 18.6 inches, and a width of 4.5 inches. It is constructed with a 304 stainless steel winding and a graphite filler, meeting industry standards for a PN 6 pressure rating.
What are the typical applications for this specific gasket size and material?
This DN400 size gasket is designed for sealing flanges in piping systems handling steam, oil, gas, and various chemical services up to 750°F. Its 304 stainless steel and graphite construction makes it suitable for both indoor and outdoor use in refineries, chemical plants, and power generation.
How is this gasket packaged, and what is the minimum order quantity?
This gasket is sold in a package quantity of 6. Each gasket is individually protected to prevent damage during shipping and storage, ensuring it arrives ready for installation.