Hover to zoom
Industrial · SKU: AE0249345
316L Stainless Steel Spiral Wound Gasket, 4 Inch, 900 PSI, Pkg Qty 8
This 4-inch, 900 PSI spiral wound gasket is engineered for demanding industrial sealing applications.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $89.99 |
| 11 - 50 | -5% | $85.49 |
| 51+ | -10% | $80.99 |
Free Shipping $200+
On qualifying orders
Fast DDP Delivery
Door-to-door service
24/7 Support
Expert assistance
Quick Answer
How Buyers Should Evaluate 316L Stainless Steel Spiral Wound Gasket, 4 Inch, 900 PSI, Pkg Qty 8
This 4-inch, 900 PSI 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: SH
- Chemical Base: Fluoropolymer
- Sealant Type: Gasket
Purchase Details
- Online price starts at $89.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 8 / 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 | SH |
| Chemical Base | Fluoropolymer |
| 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 4-inch spiral wound gasket is engineered for demanding industrial sealing applications where high pressure and temperature are present. It is constructed to provide a reliable, leak-tight seal in critical piping and vessel flanges. The gasket conforms to recognized industry standards, ensuring dimensional compatibility and performance predictability in systems rated for 900 PSI. Its robust material composition makes it suitable for a broad spectrum of chemical services, offering a durable solution for both maintenance and new installations.
Key Features
Engineered for high-pressure service up to 900 PSI Construction with corrosion-resistant 316L stainless steel windings Fluoropolymer filler provides excellent chemical resistance Integrated inner ring enhances gasket stability and prevents blow-out Suitable for use in both indoor and outdoor environments Non-paintable, ready-to-install surface finish Standard-compliant design ensures proper fit and function
Specifications
Nominal Pipe Size: 4 Inch Pressure Class: 900 PSI Standards: SH Sealant Type: Spiral Wound Gasket Windings Material: 316L Stainless Steel Filler Material: Fluoropolymer Inner Ring Material: 316L Stainless Steel Paintable: No Indoor/Outdoor Use: Both Package Quantity: 8
Applications
Sealing flanges in chemical and petrochemical processing pipelines High-pressure steam systems and power generation Refinery and hydrocarbon processing equipment Heat exchangers, pumps, and valve bonnets Applications requiring resistance to a wide range of corrosive media