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Type A Spiral Wound Gasket, 3.2" OD, 321/Fluoropolymer, High-Pressure, Pkg Qty 36

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Industrial · SKU: AE0247426

Type A Spiral Wound Gasket, 3.2" OD, 321/Fluoropolymer, High-Pressure, Pkg Qty 36

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

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$89.99
$2.50/each(36 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 Type A Spiral Wound Gasket, 3.2" OD, 321/Fluoropolymer, High-Pressure, Pkg Qty 36

This Type A 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

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

Purchase Details

  • Online price starts at $89.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 36 / 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 BaseFluoropolymer
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

The Type A Spiral Wound Gasket is a precision-engineered sealing solution designed for high-pressure, high-temperature industrial flange connections. It is constructed to provide a reliable, leak-tight seal in demanding applications where system integrity is critical. This gasket is manufactured to meet established industry dimensional standards, ensuring compatibility with standard flange facings and proper fit for consistent performance.

Key Features

Engineered with a spiral wound construction of 321 stainless steel for superior mechanical strength and resilience. Fluoropolymer filler material provides exceptional resistance to a wide range of chemicals, solvents, and corrosive media. Robust design is suitable for both indoor and outdoor installations, offering long-term durability in varied environments. The spiral wound design allows for excellent compression and recovery, maintaining a seal under variable pressures and temperatures. Provides a reliable seal for flange connections operating at pressures up to 145 PSI.

Specifications

Gasket Type: Spiral Wound, Type A (Basic) Outer Diameter: 3.2 inches Inner Diameter: 1.7 inches Nominal Thickness: 0.13 inches Winding Material: 321 Stainless Steel Filler Material: Fluoropolymer Pressure Rating: Up to 145 PSI Temperature Rating: Suitable for a wide operating range, consult technical data for specific limits. Standards: Manufactured to Industry Standards Sealant Type: Gasket Indoor/Outdoor Use: Both Paintable: No Package Quantity: 36 units

Applications

Ideal for sealing pipe flanges, valve bonnets, and pump housings in chemical processing plants. Suitable for use in oil and gas pipelines, refineries, and petrochemical facilities. Applicable in power generation systems, including conventional and nuclear plants. Used in industrial heating, ventilation, and high-pressure steam systems. Effective for a broad range of general industrial maintenance and repair operations involving pressurized fluid systems.

Frequently Asked Questions

What are the exact dimensions and pressure rating for this Type A Spiral Wound Gasket?
This gasket has an outer diameter of 3.2 inches, an inner diameter of approximately 1.7 inches, and a thickness of 0.125 inches. It is rated for a nominal pressure of PN10, which corresponds to a service pressure of approximately 145 PSI, and is designed to meet the HG/T20606-2009 standard.
What specific applications or use cases is this 321/Fluoropolymer gasket designed for?
It is engineered for high-pressure sealing in piping flanges, valves, and pumps, particularly in systems handling corrosive chemicals or requiring high-temperature resistance up to 450°F. The 321 stainless steel winding with a Fluoropolymer filler makes it suitable for both indoor and outdoor use in demanding industrial environments.
How is this gasket packaged and what is the minimum order quantity?
The gaskets are packaged in industry-standard boxes for protection. The minimum order quantity is one box, which contains 36 individual gaskets, allowing for efficient inventory management for maintenance and installation projects.
Type A Spiral Wound Gasket, 3.2" OD, 321/Fluoropolymer, High-Pressure, Pkg Qty 36 | Machrio