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304 Stainless Steel Spiral Wound Gasket, 1/2" NPS, 285 PSI, Pkg Qty 8

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Industrial · SKU: AA2588167

304 Stainless Steel Spiral Wound Gasket, 1/2" NPS, 285 PSI, Pkg Qty 8

This 304 stainless steel spiral wound gasket is engineered for high-pressure sealing in piping and flange connections.

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$99.99
$12.50/each(8 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 304 Stainless Steel Spiral Wound Gasket, 1/2" NPS, 285 PSI, Pkg Qty 8

This 304 stainless steel spiral wound gasket is engineered for high-pressure sealing in piping and flange 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: HG
  • Chemical Base: Stainless Steel
  • Sealant Type: Gasket

Purchase Details

  • Online price starts at $99.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 8 / 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

StandardsHG
Chemical BaseStainless Steel
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 304 stainless steel spiral wound gasket is engineered for high-pressure sealing in critical piping and flange connections. It is manufactured to stringent industry standards, ensuring a reliable, leak-tight seal in demanding industrial environments. The gasket's robust construction provides excellent resilience and sealing force, making it a trusted component for maintaining system integrity in process piping, utilities, and equipment.

Key Features

Constructed with a 304 stainless steel winding for superior corrosion resistance Features an outer reinforcing ring for added stability and handling during installation Engineered to withstand operating pressures up to 285 PSI Suitable for use in both indoor and outdoor applications Provides a reliable seal across a wide range of industrial media and temperatures Precise sizing ensures a proper fit for standard 1/2" NPS flange connections

Specifications

Standards: HG Chemical Base: 304 Stainless Steel Sealant Type: Spiral Wound Gasket Nominal Pipe Size: 1/2 inch Pressure Rating: 285 PSI Indoor/Outdoor Use: Both Paintable: No Package Quantity: 8 gaskets

Applications

General process piping in chemical and petrochemical plants Steam, water, and utility lines in power generation facilities Heating, ventilation, and air conditioning (HVAC) systems for commercial buildings Pump, valve, and compressor connections across various industries Maintenance and repair operations for existing flange assemblies

Frequently Asked Questions

What are the exact dimensions and pressure rating for this gasket?
This is a 1/2" NPS (Nominal Pipe Size) gasket designed for a pressure rating of 285 PSI. It is manufactured from 304 stainless steel for the winding and outer ring, conforming to the HG/T20610-2009 standard.
What are the typical applications for this specific type of gasket?
This spiral wound gasket is suitable for sealing flanged connections in piping systems for steam, oil, gas, and chemical services. Its 304 stainless steel construction makes it ideal for both indoor and outdoor use in corrosive environments up to its rated 285 PSI.
How is this gasket packaged and what is the minimum order quantity?
The gaskets are packaged 8 pieces per bag. This is the standard pack size for ordering, ensuring you have sufficient quantity for maintenance or assembly projects involving multiple flanged connections of the same size.