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Industrial · SKU: AF3947498
Stainless Steel Spiral Wound Gasket, 4 Inch 150LB, D1222 Standard, Pkg Qty 2
This 4-inch, 150LB stainless steel spiral wound gasket is engineered for demanding industrial sealing applications.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $59.99 |
| 11 - 50 | -5% | $56.99 |
| 51+ | -10% | $53.99 |
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Quick Answer
How Buyers Should Evaluate Stainless Steel Spiral Wound Gasket, 4 Inch 150LB, D1222 Standard, Pkg Qty 2
This 4-inch, 150LB stainless steel 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: D1222
- Chemical Base: Stainless Steel
- Sealant Type: Spiral Wound Gasket
Purchase Details
- Online price starts at $59.99.
- 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 | D1222 |
| Chemical Base | Stainless Steel |
| Sealant Type | Spiral Wound 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-integrity sealing in demanding piping and vessel applications. Designed for a nominal pipe size of 4 inches and a pressure class of 150 pounds, it conforms to the established D1222 standard, ensuring dimensional consistency and reliable performance in flanged connections. Its robust construction provides a resilient, leak-tight seal capable of withstanding significant thermal cycling and mechanical stress, making it a critical component for system safety and efficiency.
Key Features
Manufactured to the D1222 standard for guaranteed dimensional accuracy and fit Constructed from 304 stainless steel for superior corrosion resistance and durability Spiral wound design creates a resilient, self-compensating seal under variable loads Suitable for both indoor and outdoor installations in harsh service environments Provides an effective seal across a wide range of temperatures and pressures Supplied as a pair for convenient project use or replacement
Specifications
Standard: D1222 Nominal Pipe Size: 4 Inches Pressure Class: 150LB Construction Material: 304 Stainless Steel Gasket Type: Spiral Wound Filler Material: Typically non-asbestos, suitable for standard industrial services Indoor/Outdoor Use: Both Paintable: No Package Quantity: 2 Gaskets
Applications
Sealing flanged connections in chemical and petrochemical processing pipelines High-pressure steam lines and boiler feed systems Oil and gas transmission and refining operations Power generation and utility plant piping General industrial process piping requiring a robust, metallic gasket solution