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5.63 Inch Stainless Steel Flange Gasket, Pkg Qty 8

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Industrial · SKU: AE0250629

5.63 Inch Stainless Steel Flange Gasket, Pkg Qty 8

This 5. 63-inch stainless steel flange gasket is engineered for high-pressure sealing applications up to 63 bar (approximately 914 PSI).

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$109.99
$13.75/each(8 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$109.99
11 - 50-5%$104.49
51+-10%$98.99
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Quick Answer

How Buyers Should Evaluate 5.63 Inch Stainless Steel Flange Gasket, Pkg Qty 8

This 5. 63-inch stainless steel flange gasket is engineered for high-pressure sealing applications up to 63 bar (approximately 914 PSI). Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • Material: Stainless Steel
  • Size: 5.63 in
  • Standards: Meets Industry Standards

Purchase Details

  • Online price starts at $109.99.
  • 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

MaterialStainless Steel
Size5.63 in
StandardsMeets Industry Standards
Connection TypeFlange
Reel TypeNot Applicable
Hose CapacityNot Applicable
Mount TypeNot Applicable
Product Details

Full Description

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

Overview

This 5.63-inch stainless steel flange gasket is engineered for high-pressure sealing applications in critical piping systems. It utilizes a robust C-shaped, metal-wound construction with an outer containment ring, filled with PTFE (polytetrafluoroethylene) for superior sealing performance. Manufactured to meet recognized industry standards, this gasket is designed to create a secure, leak-proof seal for DN125 flanged connections under extreme conditions, including variable temperatures and cyclic pressures. Its reliable design makes it an essential component for preventing fluid loss and ensuring system integrity in demanding industrial environments.

Key Features

Engineered for high-pressure service up to approximately 914 PSI C-shaped metal winding provides excellent resilience and sealing force Outer containment ring prevents gasket over-compression and blow-out PTFE filler offers reliable chemical resistance against a wide range of media Stainless steel construction ensures durability and corrosion resistance Manufactured to comply with specific industry dimensional and material standards

Specifications

Material: Stainless Steel Size: 5.63 Inch Nominal Diameter Standards: Meets Industry Standards Connection Type: Flange Pressure Rating: Suitable for PN63 Class (Approximately 914 PSI) Design: Metal-Wound with Outer Ring, PTFE Filled Pack Quantity: 8 Pieces

Applications

High-pressure process piping in chemical and petrochemical plants Steam lines and utility systems in power generation facilities Heavy industrial processing equipment with flanged connections Systems handling aggressive chemicals, oils, and gases General maintenance and repair of standardized DN125 piping infrastructure

Frequently Asked Questions

What are the exact specifications and materials for this flange gasket?
This is a 5.63 inch (DN125) stainless steel (304) spiral wound gasket, designed for PN63 pressure class (approximately 915 PSI). It is constructed with a 304 stainless steel inner and outer ring, with a PTFE (Teflon) filler, and conforms to the HG/T20610-2009 standard for reliable performance in demanding applications.
What are the typical applications or use cases for this specific gasket?
This gasket is engineered for high-pressure flange connections in piping systems handling corrosive or high-purity media, commonly found in chemical processing, petrochemical, and power generation industries. Its PTFE filler provides excellent chemical resistance, making it suitable for services up to 450°F where a non-metallic sealing element is required.
How is this item packaged and sold? Is there a minimum order quantity?
This gasket is sold in a convenient package quantity of 8 units. Each gasket is individually packaged or bundled together to prevent damage during shipping and handling, ensuring you receive the precise number needed for standard flange pair installations without excess inventory.