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Industrial · SKU: AF6337715
316L Stainless Steel DN40 Flange Gasket, C5520 Ring, Pkg Qty 12
This 316L stainless steel flange gasket is engineered for high-pressure sealing applications up to 63 bar (approximately 914 PSI).
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $89.99 |
| 11 - 50 | -5% | $85.49 |
| 51+ | -10% | $80.99 |
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Quick Answer
How Buyers Should Evaluate 316L Stainless Steel DN40 Flange Gasket, C5520 Ring, Pkg Qty 12
This 316L 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: 316L Stainless Steel
- Size: DN40
- Standards: Meets Industry Standards
Purchase Details
- Online price starts at $89.99.
- 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 | DN40 |
| 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 316L stainless steel flange gasket is engineered for high-pressure sealing applications in critical piping systems. Designed to meet rigorous industry standards, it provides a reliable, leak-proof seal for flange connections in chemical processing, petrochemical, power generation, and other demanding industrial environments. The gasket's construction combines the strength of stainless steel with the sealing properties of graphite to handle extreme pressures and temperatures.
Key Features
Constructed with 316L stainless steel windings for excellent corrosion resistance Integrated C5520 outer ring ensures precise alignment and prevents over-compression Graphite filler layer provides superior thermal conductivity and seal resilience Rated for pressure classes up to PN63 (approximately 914 PSI) Manufactured to standard dimensions for guaranteed fit and interchangeability Suitable for a wide range of aggressive media and high-temperature service
Specifications
Material: 316L Stainless Steel and Graphite Size: DN40 (Nominal Bore) Outer Ring: C5520 Material Pressure Rating: PN63 (Approximately 914 PSI) Standards: Conforms to HG/T20610-2009 and Relevant Industry Standards Connection Type: Flange Gasket Design: Metal Wound with Outer Guide Ring
Applications
Sealing high-pressure flange connections in chemical processing plants Petroleum refining and pipeline distribution systems Power generation and thermal utility systems Industrial boiler feed and steam line connections General high-pressure, high-temperature industrial piping This product is supplied as a single gasket. For maintenance and installation efficiency, it is available in a convenient pack size of 12 units.