Overview
This 12-inch, 300LB spiral wound gasket is engineered for demanding industrial sealing applications where reliability is critical. It is constructed to the rigorous SH/T3407-2013 standard, ensuring dimensional accuracy and performance consistency for high-pressure piping systems. The gasket's robust design combines the strength of metal with the sealing properties of a specialized filler, creating a resilient seal that maintains integrity under fluctuating pressures, temperatures, and mechanical stresses. It is suitable for both indoor and outdoor use in challenging environments.
Key Features
Engineered to SH/T3407-2013 industry standards for guaranteed compatibility and performance Features a durable inner and outer retaining ring constructed from 316L stainless steel Utilizes a high-performance fluoropolymer filler for exceptional chemical resistance Provides reliable thermal stability for continuous service up to 500°F
Designed for superior resilience and sealing under variable load and temperature cycling
The spiral wound construction allows for compression and recovery to maintain seal integrity
Specifications
Nominal Pipe Size: 12 inches Pressure Class: 300LB Construction: Spiral Wound with Inner and Outer Rings Metal Windings: 316L Stainless Steel Filler Material: Fluoropolymer Standards: SH/T3407-2013 Temperature Rating: Up to 500°F Indoor/Outdoor Use: Both Paintable: No Pack Size: 1 unit
Applications
High-pressure process piping in chemical and petrochemical plants
Flange connections in oil and gas transmission and refining Power generation systems, including steam and utility lines
Industrial heating and cooling systems requiring chemical resistance General industrial plumbing and fluid handling systems with demanding service conditions
