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Industrial · SKU: AF6329023
Stainless Steel 12.99 Inch Flange Gasket, Pkg Qty 2
This 12. 99-inch stainless steel flange gasket is engineered for high-pressure sealing applications up to 363 PSI (PN25).
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $79.99 |
| 11 - 50 | -5% | $75.99 |
| 51+ | -10% | $71.99 |
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Quick Answer
How Buyers Should Evaluate Stainless Steel 12.99 Inch Flange Gasket, Pkg Qty 2
This 12. 99-inch stainless steel flange gasket is engineered for high-pressure sealing applications up to 363 PSI (PN25). 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: 12.99 in
- Standards: Meets Industry Standards
Purchase Details
- Online price starts at $79.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 2 / 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 | Stainless Steel |
| Size | 12.99 in |
| 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 industrial flange gasket is engineered for high-integrity sealing in demanding piping systems. Designed to meet the exacting requirements of the HG/T20610-2009 standard, it provides a reliable, leak-free seal for critical connections operating under significant pressure and thermal stress. Its spiral wound construction with integrated containment rings offers superior performance and safety compared to standard flat gaskets, making it an essential component for maintenance and new assembly in process industries.
Key Features
D2222 spiral wound design with inner and outer reinforcing rings Constructed from 304 stainless steel windings and a graphite filler Engineered for a nominal pressure rating of PN25 (approximately 363 PSI) Precise 12.99-inch nominal diameter for a perfect fit on specified flanges The outer ring prevents over-compression and aids in installation alignment The inner ring provides radial stability and prevents filler blow-out Robust construction ensures performance across a wide temperature range
Specifications
Material: 304 Stainless Steel & Graphite Laminate Size: 12.99 Inches (Nominal Diameter) Standards: HG/T20610-2009 Compliant Connection Type: Flange Gasket Pressure Rating: PN25 (363 PSI) Design Type: D2222 Spiral Wound with Inner/Outer Rings Package Quantity: 2 Gaskets
Applications
Sealing connections in high-pressure steam lines Chemical and petrochemical processing pipelines Power generation and utility plant piping systems Refinery and offshore oil & gas flange connections Any industrial application requiring a durable, pressure-rated seal for ANSI/ASME flanges