Overview
Mfr description
RW - ASME - 3.5 NPS - 300# - 316L/FG/CS
- Easy installation and removal
- Seals pressures to flange ratings, in accordance with ASME B16.5
- Suited to temperatures from cryogenic to 2000°F / 1093°C, depending on metal and filler
- Custom-tailored solutions accommodate a variety of conditions by combining various metals and filler materials
- Centering ring accurately locates the gasket on the flange face, provides additional radial strength, and acts as a compression limiter
- Spiral winding (sealing element) consists of preformed metal and soft filler material
- NOTE: Per ASME B16.20 all spiral wound gaskets for ASME B16.5 or B16.47 flanges are made with outer and inner rings (FLEXSEAL® RWI) unless specified by the customer at the time of order. .
Specifications
- Nominal Pipe Size3.5 in
- Filler MaterialFlexible Graphite
- Outer Ring MaterialCarbon Steel
- Winding Material316L Stainless Steel
- Minimum Temperature-150 °F
- Maximum Temperature850 °F
- ColorSilver with Gray stripe
- Flange Standards Pressure ClassASME B16.5 Class 300
Compliance & Safety Data
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