Key Specifications / Features
Model No.: LPF-20261112-SWG-01 Hits: 1
This 40‑inch (DN1000) spiral wound gasket is rated Class 150 LB / PN20 for raised face flanges, conforming to ASME B16.20 and matching ASME B16.47 Series A. It uses an SS316 inner ring and carbon steel outer ring, with flexible graphite as its standard filler. PTFE and ceramic fillers are optional upon request. It provides dependable, resilient sealing for large‑diameter flange joints in industrial piping under moderate pressure.