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304 Stainless Steel Spiral Wound Gasket, 14 Inch, PTFE Filler, Piping Seal

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Industrial · SKU: AE0253572

304 Stainless Steel Spiral Wound Gasket, 14 Inch, PTFE Filler, Piping Seal

This 14-inch spiral wound gasket is engineered for high-pressure (PN100/Class 600) piping applications.

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$59.99

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QuantityDiscountUnit Price
1 - 10-$59.99
11 - 50-5%$56.99
51+-10%$53.99
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Quick Answer

How Buyers Should Evaluate 304 Stainless Steel Spiral Wound Gasket, 14 Inch, PTFE Filler, Piping Seal

This 14-inch spiral wound gasket is engineered for high-pressure (PN100/Class 600) piping applications. 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: Polytetrafluoroethylene
  • Sealant Type: Gasket

Purchase Details

  • Online price starts at $59.99.
  • Minimum order quantity: 1 unit.
  • Availability: Contact for Availability.
  • 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 BasePolytetrafluoroethylene
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 14-inch spiral wound gasket is engineered for high-pressure, high-integrity sealing in critical industrial piping systems. Designed to meet the demands of PN100 (Class 600) flange ratings, it provides a robust and reliable seal capable of withstanding significant mechanical stress and thermal cycling. The gasket's construction combines the strength of metal with the sealing properties of a non-metallic filler, creating an optimal balance for challenging applications in chemical processing, power generation, and oil and gas operations.

Key Features

Engineered for PN100/Class 600 high-pressure service Constructed with corrosion-resistant 304 stainless steel windings Features a polytetrafluoroethylene (PTFE) filler for chemical inertness Includes an outer centering ring for precise and secure flange alignment Provides excellent resilience and recovery under bolt load Suitable for use in both indoor and outdoor environments Delivers reliable sealing across a wide range of temperatures and pressures

Specifications

Nominal Pipe Size: 14 inches Pressure Rating: PN100 (Approximately 1440 PSI) Construction: Spiral Wound Metal Windings: 304 Stainless Steel Filler Material: Polytetrafluoroethylene (PTFE) Outer Ring: 304 Stainless Steel Centering Ring Standards: Meets Industry Standards Sealant Type: Gasket Indoor/Outdoor Use: Both Paintable: No Pack Size: 1 unit

Applications

Ideal for sealing flanges in high-pressure piping systems within chemical and petrochemical plants Suitable for heat exchangers, pumps, valves, and vessel connections in power generation facilities Used in oil and gas production, transmission, and refining operations Applicable for processes handling aggressive chemicals where PTFE compatibility is required Effective for general industrial maintenance and repair on Class 600 flanges

Frequently Asked Questions

What are the exact specifications and pressure rating for this 14-inch gasket?
This is a 14-inch (DN350) spiral wound gasket with a PN100 pressure rating, suitable for systems up to approximately 1450 PSI. It is constructed with 304 stainless steel inner and outer rings, a PTFE (polytetrafluoroethylene) filler, and meets the GB/T4622.2-2003 standard for reliable performance.
What are the primary applications and temperature limits for this PTFE-filled gasket?
This gasket is designed for sealing flanged connections in piping systems handling aggressive chemicals, steam, or hydrocarbons, suitable for both indoor and outdoor use. The PTFE filler provides excellent chemical resistance and is typically rated for continuous service from -100°F to +450°F, making it ideal for a wide range of industrial processes.
How is this gasket packaged and sold? Is a single gasket sufficient for a standard joint?
This gasket is sold as a single unit per order. It is individually packaged to prevent damage during shipping. For a standard flanged connection, one gasket is required per joint, so please ensure you order the correct quantity for your project needs.
304 Stainless Steel Spiral Wound Gasket, 14 Inch, PTFE Filler, Piping Seal | Machrio