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Industrial · SKU: AE0249566
304 Stainless Steel Spiral Wound Gasket, 1/2 Inch 150LB, PTFE Filler, Pkg Qty 100
This 1/2 inch, 150LB spiral wound gasket is engineered for demanding industrial sealing applications.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $69.99 |
| 11 - 50 | -5% | $66.49 |
| 51+ | -10% | $62.99 |
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Quick Answer
How Buyers Should Evaluate 304 Stainless Steel Spiral Wound Gasket, 1/2 Inch 150LB, PTFE Filler, Pkg Qty 100
This 1/2 inch, 150LB spiral wound gasket is engineered for demanding industrial sealing applications. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Standards: HG
- Chemical Base: PTFE
- Sealant Type: Gasket
Purchase Details
- Online price starts at $69.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 100 / 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 | HG |
| 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 industrial-grade spiral wound gasket is engineered for high-performance sealing in demanding flanged connections. Designed to the HG/T 20631-2009 standard, it provides a reliable, leak-tight seal for a wide range of services. The construction combines the mechanical strength of 304 stainless steel with the superior chemical resistance of a PTFE (polytetrafluoroethylene) filler, making it a versatile solution for challenging process environments. Each unit is precisely manufactured to ensure consistent compression and sealing integrity under specified load conditions.
Key Features
Robust 304 stainless steel inner and outer winding rings for structural stability and seating. PTFE filler material offering exceptional resistance to a broad spectrum of chemicals and corrosives. Manufactured to precise HG/T 20631-2009 industry standards for dimensional consistency and performance. Suitable for both indoor and outdoor installation in controlled environments. Non-asbestos construction ensures a safer, environmentally conscious sealing solution. Provides a reliable seal in applications involving thermal cycling and variable pressures.
Specifications
Standard: HG/T 20631-2009 Nominal Pipe Size: 1/2 Inch Pressure Class: 150LB Gasket Type: Spiral Wound with Inner Ring Windings: 304 Stainless Steel Filler Material: PTFE (Polytetrafluoroethylene) Inner/Outer Ring: 304 Stainless Steel Paintable: No Indoor/Outdoor Use: Both Pack Quantity: 100
Applications
Sealing flanged connections in chemical and petrochemical processing systems. Piping systems handling corrosive fluids, solvents, and aggressive media. General industrial service for steam, water, and gas lines within its pressure and temperature ratings. Refinery and power generation maintenance and operations. Food and pharmaceutical processing where chemical inertness is required.