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304 Stainless Steel PTFE Spiral Wound Gasket, 1.06 in, 900 lb, Pkg Qty 100

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Industrial · SKU: AE0249684

304 Stainless Steel PTFE Spiral Wound Gasket, 1.06 in, 900 lb, Pkg Qty 100

This spiral wound gasket is engineered for high-pressure sealing in demanding industrial applications.

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$99.99
$1.00/each(100 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 PTFE Spiral Wound Gasket, 1.06 in, 900 lb, Pkg Qty 100

This spiral wound gasket is engineered for high-pressure sealing in demanding industrial applications. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • System of Measurement: Imperial
  • Material Grade/Class: 304
  • Material: Stainless Steel + PTFE

Purchase Details

  • Online price starts at $99.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 100 / 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

System of MeasurementImperial
Material Grade/Class304
MaterialStainless Steel + PTFE
Thread SizeN
FinishN
Shaft/Bore Diameter1.06 in
ThicknessN
Product Details

Full Description

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

Overview

This spiral wound gasket is engineered for high-pressure sealing in demanding industrial piping and flange connections. It is constructed to the SH/T3407-2013 standard, ensuring dimensional consistency and performance reliability for critical service. The gasket is designed for a nominal pipe size of 1.06 inches and is rated for 900 lb pressure classes, making it suitable for severe duty applications. Its robust metal-and-filler construction provides a resilient, leak-tight seal capable of withstanding system vibrations and thermal cycling.

Key Features

Engineered to SH/T3407-2013 industry standard Rated for 900 lb pressure class service 304 stainless steel outer centering ring for precise alignment and bolt load support Spiral wound core with alternating layers of 304 stainless steel and PTFE filler PTFE filler provides superior chemical resistance to a wide range of media Resilient wound construction compensates for flange irregularities and thermal expansion Suitable for high-temperature service within the material limits

Specifications

System of Measurement: Imperial Material Grade/Class: 304

Material

Stainless Steel + PTFE Thread Size: Not Applicable Finish: Not Applicable Shaft/Bore Diameter: 1.06 in Thickness: Not Applicable Pressure Class: 900 lb Nominal Pipe Size: 1.06 inches Construction: Spiral Wound with Inner Ring Filler Material: Polytetrafluoroethylene (PTFE) Outer Ring Material: 304 Stainless Steel Winding Material: 304 Stainless Steel

Applications

Sealing high-pressure process piping in chemical and petrochemical plants Flange connections in oil and gas production and refining Utility and steam lines in power generation facilities Industrial processing equipment requiring chemical resistance Pump, valve, and vessel connections in corrosive service

Frequently Asked Questions

What are the key specifications and materials for this gasket?
This is a Type B spiral wound gasket with an inner ring, built to the SH/T3407-2013 standard. It has a nominal size of 1.06 inches (DN25), a pressure rating of 900 lb, and is constructed with a 304 stainless steel winding, a PTFE (Teflon) filler, and a 304 stainless steel inner ring for stability.
What are the typical applications for this specific gasket?
This gasket is designed for high-pressure flange connections in piping systems, commonly found in chemical, petrochemical, and power generation industries. Its 304 stainless steel and PTFE construction makes it suitable for services involving corrosive media and temperatures up to 450°F, where a reliable, crush-resistant seal is required.
How is this gasket packaged and sold?
This gasket is sold individually, as specified by the part number. However, for bulk procurement, the standard commercial packaging quantity is 100 pieces per box or bag. Please confirm the exact order quantity and packaging with your sales representative.