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Industrial · SKU: AE0255983
316L Stainless Steel 4 Inch Flange Metal Gasket, Pkg Qty 6
This 4-inch flange gasket is constructed with a 316L stainless steel inner and outer ring and a PTFE filler, designed for demanding chemical and high-purity applications.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $109.99 |
| 11 - 50 | -5% | $104.49 |
| 51+ | -10% | $98.99 |
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Quick Answer
How Buyers Should Evaluate 316L Stainless Steel 4 Inch Flange Metal Gasket, Pkg Qty 6
This 4-inch flange gasket is constructed with a 316L stainless steel inner and outer ring and a PTFE filler, designed for demanding chemical and high-purity applications. 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: 4 inch
- Standards: Meets Industry Standards
Purchase Details
- Online price starts at $109.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 6 / 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 | 4 inch |
| 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 4-inch metal wound gasket is engineered for critical sealing applications in aggressive chemical processing and high-purity systems. It features a robust spiral-wound construction with a 316L stainless steel inner and outer ring and a PTFE (polytetrafluoroethylene) filler. Designed to conform to industry standards for 300 LB pressure classes, this gasket delivers a dependable, leak-tight seal that withstands corrosive media, variable temperatures, and cyclic loading. Its design ensures superior resilience and recovery, maintaining seal integrity over time to minimize downtime and prevent costly fluid loss in flange connections.
Key Features
Spiral-wound construction for superior resilience and seal recovery 316L stainless steel inner and outer rings for corrosion resistance PTFE filler providing excellent chemical inertness and purity Engineered for 300 LB pressure class flange connections Reliable performance under thermal cycling and system vibration Designed to meet recognized industry standards for dimensional compliance Prevents leakage in demanding chemical and process environments
Specifications
Material: 316L Stainless Steel and PTFE Filler Nominal Size: 4 Inch Pressure Class: 300 LB Connection Type: Flange Standards: Meets Industry Standards Pack Quantity: 6
Applications
Sealing connections in chemical processing and petrochemical plants High-purity pharmaceutical and food processing systems Acid and alkali handling pipelines General industrial process piping requiring corrosion-resistant seals Flange connections in systems with thermal cycling and vibration