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1.25 Inch Spiral Wound Gasket, 316L/Graphite, 600 PSI, Pkg Qty 25

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Industrial · SKU: AE0254355

1.25 Inch Spiral Wound Gasket, 316L/Graphite, 600 PSI, Pkg Qty 25

This 1. 25-inch spiral wound gasket is engineered for high-pressure sealing applications up to 600 PSI.

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$99.99
$4.00/each(25 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 1.25 Inch Spiral Wound Gasket, 316L/Graphite, 600 PSI, Pkg Qty 25

This 1. 25-inch spiral wound gasket is engineered for high-pressure sealing applications up to 600 PSI. 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: Graphite
  • Sealant Type: Spiral Wound Gasket

Purchase Details

  • Online price starts at $99.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 25 / 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 BaseGraphite
Sealant TypeSpiral Wound Gasket
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 1.25-inch spiral wound gasket is a high-performance sealing solution engineered for critical flange connections in demanding industrial service. It is designed to create a reliable, leak-tight seal in high-pressure and high-temperature piping systems. The gasket's robust construction, featuring 316L stainless steel windings and a graphite filler, ensures long-term performance and resistance to a wide range of corrosive media and thermal cycling.

Key Features

Engineered for high-pressure applications up to 600 PSI. Exceptional thermal stability with a continuous service temperature up to 1500°F. Constructed with corrosion-resistant 316L stainless steel windings. Flexible graphite filler provides superior conformability and sealing. Features integral inner and outer 316L stainless steel containment rings. Containment rings increase gasket stability and prevent winding blowout. Manufactured in compliance with stringent HG industry standards. Suitable for use in both indoor and outdoor industrial environments.

Specifications

Nominal Pipe Size: 1.25 inches Pressure Rating: 600 PSI Sealant Type: Spiral Wound Gasket Standards: HG Windings Material: 316L Stainless Steel Filler Material: Flexible Graphite Containment Rings: 316L Stainless Steel (Inner and Outer) Chemical Base: Graphite Maximum Temperature: 1500°F Indoor/Outdoor Use: Both Paintable: No Package Quantity: 25

Applications

Sealing flanged connections in chemical and petrochemical processing. High-pressure steam lines and power generation systems. Oil and gas pipelines, refineries, and offshore platforms. Industrial heating, ventilation, and boiler systems. General industrial piping requiring a robust, metallic gasket solution.

Frequently Asked Questions

What are the exact dimensions and pressure rating for this spiral wound gasket?
This gasket is designed for a 1.25 inch nominal pipe size (DN32) and is rated for a pressure class of PN25, which corresponds to approximately 600 PSI at 100°F. The construction is 316L stainless steel windings with a graphite filler, meeting the HG/T20610-2009 standard.
What are the typical applications for this specific type and grade of gasket?
This 316L/graphite gasket is suitable for both indoor and outdoor use in flanged connections for a wide range of chemical, petrochemical, and high-temperature services. It is ideal for sealing applications involving oils, steam, and many corrosive media where a resilient, high-integrity seal is required.
How is this gasket packaged, and what is the minimum order quantity?
This gasket is packaged and sold in quantities of 25 pieces per box. This bulk packaging is designed for industrial and maintenance users who require multiple gaskets for projects or inventory.
1.25 Inch Spiral Wound Gasket, 316L/Graphite, 600 PSI, Pkg Qty 25 | Machrio