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Industrial · SKU: AE0253536
304 Stainless Steel PTFE Spiral Wound Gasket, 18" 740 PSI, Pkg Qty 2
This 18-inch spiral wound gasket is engineered for high-pressure sealing applications up to 740 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 304 Stainless Steel PTFE Spiral Wound Gasket, 18" 740 PSI, Pkg Qty 2
This 18-inch spiral wound gasket is engineered for high-pressure sealing applications up to 740 PSI. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Standards: Meets Industry Standards
- Chemical Base: PTFE
- Sealant Type: Gasket
Purchase Details
- Online price starts at $89.99.
- 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
| Standards | Meets Industry Standards |
| Chemical Base | PTFE |
| Sealant Type | Gasket |
| Indoor/Outdoor Use | Both |
| Paintable | No |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This 18-inch spiral wound gasket is engineered for high-pressure, high-integrity sealing in demanding industrial piping and vessel systems. It is constructed to create a reliable, leak-tight seal in flanged connections subjected to extreme pressures and a wide range of chemical media. The gasket's robust spiral wound design ensures optimal performance under bolt load, accommodating system vibration and thermal cycling. It is suitable for both indoor and outdoor applications across critical process industries.
Key Features
Engineered for high-pressure service up to 740 PSI Spiral wound construction for superior sealing and resilience 304 stainless steel windings provide structural strength and corrosion resistance PTFE (Polytetrafluoroethylene) filler offers excellent chemical inertness Designed to seal against both fluids and gases Meets relevant industry standards for material and dimensional specifications
Specifications
Nominal Pipe Size: 18 inches Pressure Rating: 740 PSI Construction: Spiral Wound Metal Windings: 304 Stainless Steel Filler Material: PTFE Inner and Outer Retaining Rings: 304 Stainless Steel Standards: Meets Industry Standards Chemical Base: PTFE Sealant Type: Gasket Indoor/Outdoor Use: Both Paintable: No Package Quantity: 2
Applications
Sealing flanged connections in chemical and petrochemical processing High-pressure steam and utility lines Oil and gas pipeline and refinery systems Power generation and boiler feed applications Pharmaceutical and food processing equipment (where approved) General industrial plumbing and hydraulic systems