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Stainless Steel 3.15 Inch Flange D-Ring Gasket, Pkg Qty 8

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Industrial · SKU: AF6329693

Stainless Steel 3.15 Inch Flange D-Ring Gasket, Pkg Qty 8

This stainless steel D-ring gasket is designed for 3. 15 inch flange connections, providing a reliable, high-integrity seal for demanding industrial piping systems.

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$99.99
$12.50/each(8 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 Stainless Steel 3.15 Inch Flange D-Ring Gasket, Pkg Qty 8

This stainless steel D-ring gasket is designed for 3. 15 inch flange connections, providing a reliable, high-integrity seal for demanding industrial piping systems. 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: 3.15 in
  • Standards: Meets Industry Standards

Purchase Details

  • Online price starts at $99.99.
  • 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
Size3.15 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 D-Ring style spiral wound gasket is engineered for high-performance sealing in industrial flange connections. It is specifically designed for 3.15 inch nominal pipe size systems, providing a robust and reliable seal capable of withstanding extreme service conditions. The gasket's construction combines the resilience of metal with the sealing properties of a flexible filler, making it an ideal solution for preventing leaks in critical process piping, chemical transfer, and power generation applications.

Key Features

Spiral wound construction for superior resilience and seal integrity Stainless steel inner and outer rings for controlled compression and bolt load distribution Graphite filler material offering excellent thermal and chemical resistance Designed to withstand high temperature and high-pressure environments Meets relevant industry standards for dimensional accuracy and material performance Package of eight gaskets supports efficient job site provisioning and inventory management

Specifications

Material: Stainless Steel Size: 3.15 Inch Nominal Pipe Size Standards: Meets Industry Standards Connection Type: Flange Gasket Style: D-Ring with Inner and Outer Guide Rings Filler Material: Graphite Package Quantity: 8

Applications

Sealing standard and raised face flanges in chemical processing plants High-temperature steam lines and thermal fluid systems Refinery and petrochemical pipeline connections Power generation and utility service piping Any application requiring a dependable, high-integrity seal for ANSI class flanges

Frequently Asked Questions

What are the exact dimensions and pressure rating for this D-ring gasket?
This gasket is designed for a 3.15 inch (DN80) flange connection. It is constructed from 304 stainless steel with a graphite filler and is engineered to meet industry standards (HG/T20610-2009 D2222) for high-pressure and high-temperature sealing applications.
What are the typical applications for this specific type of metal gasket?
This stainless steel spiral wound gasket with inner and outer rings is primarily used for creating a reliable seal in high-pressure piping systems, such as those found in chemical processing, oil and gas, or power generation. It is suitable for flanged connections on valves, pumps, and vessels where temperatures and pressures exceed the capability of non-metallic gaskets.
How is this item packaged, and what is the minimum order quantity?
This gasket is sold in a convenient package quantity of 8 pieces. This pack size is designed to fulfill common maintenance and small project needs, allowing you to replace gaskets on multiple flanged connections from a single order.