Overview
The D1221 Carbon Steel Spiral Wound Gasket is a high-performance sealing solution engineered for demanding industrial piping systems. It is specifically designed to create a reliable, leak-tight seal between 8-inch flanges rated for 150LB service. The unique spiral wound construction combines alternating layers of metal and filler material, providing exceptional resilience and recovery under fluctuating pressures and thermal cycling. This gasket is suitable for a wide range of applications where a durable, metal-to-metal seal is required.
Key Features
Engineered for 8-inch nominal pipe size flanges at 150LB pressure class D1221 standard construction for consistent quality and performance Spiral wound design offers superior sealing and spring-like recovery
Manufactured from durable carbon steel for strength in demanding service
Unpainted surface is ready for immediate installation
Suitable for both indoor and outdoor applications Packaged as a convenient set of 12 units for project efficiency
Specifications
Standard: D1221
Material
Carbon Steel Type: Spiral Wound Gasket Nominal Pipe Size: 8 inches Pressure Class: 150LB Indoor/Outdoor Use: Both Paintable: No Pack Quantity: 12
Applications
Sealing connections in chemical and petrochemical processing pipelines General industrial plumbing and high-pressure fluid systems
Power generation and utility plant piping Heating, ventilation, and air conditioning (HVAC) for commercial facilities
Water treatment and distribution infrastructure Refinery and pipeline maintenance and repair operations
