Key Specifications / Features
This spiral wound gasket is built with a stainless steel SS 316 inner ring and a carbon steel outer ring for structural support. It measures 8 inches (DN200) and is rated for Class 600 LB (PN100) service to handle demanding industrial conditions. The gasket is manufactured to ASME B16.20 standards for precise fit and reliable sealing performance. The SS 316 inner ring prevents radial buckling under compression, while the carbon steel outer ring centers the gasket and protects the winding during installation.
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