Hover to zoom
Industrial · SKU: PA0498
304 Stainless Steel Graphite Spiral Wound Gasket, 4.57" ID, 1/8" Thick, Pkg Qty 12
This 304 stainless steel spiral wound gasket is engineered for high-pressure flange connections in industrial piping systems.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $99.99 |
| 11 - 50 | -5% | $94.99 |
| 51+ | -10% | $89.99 |
Free Shipping $200+
On qualifying orders
Fast DDP Delivery
Door-to-door service
24/7 Support
Expert assistance
Quick Answer
How Buyers Should Evaluate 304 Stainless Steel Graphite Spiral Wound Gasket, 4.57" ID, 1/8" Thick, Pkg Qty 12
This 304 stainless steel spiral wound gasket is engineered for high-pressure flange connections in industrial piping systems. 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: Graphite
- Sealant Type: Metallic Gasket
Purchase Details
- Online price starts at $99.99.
- 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
| Standards | HG |
| Chemical Base | Graphite |
| Sealant Type | Metallic Gasket |
| Indoor/Outdoor Use | Indoor |
| 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 creating reliable, high-integrity seals in demanding piping and pressure vessel applications. It is specifically constructed for use with standard ANSI flanges, providing a robust sealing solution for systems handling steam, oil, gas, and various chemical process fluids. The gasket's layered design combines the strength of metal with the compressibility of a soft filler, ensuring an effective seal under varying pressures and temperatures.
Key Features
Constructed with 304 stainless steel windings for excellent corrosion resistance Graphite filler material provides reliable sealing across a wide thermal range Integrated inner control ring centers the gasket and provides added blow-out resistance Conforms to established HG industry standards for dimensional consistency Suitable for a broad spectrum of pressure classes within a single gasket design Ideal for indoor use on standard flange connections in controlled environments
Specifications
Material Construction: 304 Stainless Steel with Graphite Filler Inner Diameter: 4.57 inches Outer Diameter: 5.67 inches Overall Thickness: 0.125 inches (1/8 inch) Standards: HG Sealant Type: Metallic Spiral Wound Gasket Pressure Class Rating: PN16, PN25, PN40, PN63, PN100, PN160 Indoor/Outdoor Use: Indoor Paintable: No Package Quantity: 12 gaskets
Applications
Sealing high-pressure flange connections in chemical processing plants Steam lines and boiler feed systems in power generation Refinery and petrochemical pipeline flanges Compressed air and industrial gas systems General service on pumps, valves, and heat exchangers in manufacturing facilities