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Industrial · SKU: AF6338351
316L Stainless Steel Flange Gasket, 5 Inch, PN40, Pkg Qty 12
This 5-inch spiral wound gasket is constructed with 316L stainless steel inner and outer rings and a graphite filler, designed for high-pressure flange connections rated to PN40 (approximately 580 PSI).
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $179.99 |
| 11 - 50 | -5% | $170.99 |
| 51+ | -10% | $161.99 |
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Quick Answer
How Buyers Should Evaluate 316L Stainless Steel Flange Gasket, 5 Inch, PN40, Pkg Qty 12
This 5-inch spiral wound gasket is constructed with 316L stainless steel inner and outer rings and a graphite filler, designed for high-pressure flange connections rated to PN40 (approximately 580 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: 316L Stainless Steel
- Size: 5 inches
- Standards: Meets Industry Standards
Purchase Details
- Online price starts at $179.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 12 / 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
| Material | 316L Stainless Steel |
| Size | 5 inches |
| Standards | Meets Industry Standards |
| Connection Type | Flange |
| Reel Type | Not Applicable |
| Hose Capacity | Not Applicable |
| Mount Type | Not Applicable |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This 5-inch spiral wound gasket is engineered for high-integrity sealing in demanding industrial flange connections. It is constructed with a spiral-wound core of 316L stainless steel windings and a graphite filler, reinforced with solid 316L stainless steel inner and outer rings. This design creates a robust, resilient seal capable of withstanding significant pressure, thermal cycling, and mechanical stress. The gasket is manufactured to precise industry standards for dimensional accuracy, ensuring a proper fit and reliable performance in critical piping systems.
Key Features
Constructed with corrosion-resistant 316L stainless steel for all metal components Features solid 316L stainless steel inner and outer reinforcing rings for enhanced stability and compression resistance Utilizes a flexible graphite filler for superior sealing and thermal conductivity Designed for high-pressure applications with a rating of PN40 (approximately 580 PSI) Spiral wound design provides excellent resilience and recovery under bolt load and thermal cycling Meets relevant industry standards for material and dimensional compliance
Specifications
Material: 316L Stainless Steel (windings and rings) with Graphite Filler Nominal Size: 5 inches Pressure Rating: PN40 (Approx. 580 PSI) Standards: Manufactured to Industry Standards Connection Type: Flange Gasket Package Quantity: 12 gaskets
Applications
High-pressure process piping in chemical and petrochemical plants Refinery and power generation flange connections Industrial heating and cooling systems requiring thermal cycling resistance General industrial fluid handling systems for steam, oil, and gas Maintenance and repair of standardized flange assemblies in demanding environments