Overview
Mfr description
RW-1.25-CLASS 3-4-600-316L/FG-CS 4G2
- 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 Size1.25 in
- ConstructionRW
- Inner Ring MaterialNone
- Pressure Class300 psi, 400 psi, 600 psi
- Filler MaterialFlexible Graphite
- Outer Ring MaterialCarbon Steel
- Winding Material316L Stainless Steel
- Inside Diameter1.5 in
- Outside Diameter3.25 in
- Compressed Gasket Thickness0.125 in
- Uncompressed Gasket Thickness0.175 in
- Pipe Flange StandardASME B16.5
- Minimum Temperature-150 °F
- Maximum Temperature850 °F
- ColorSilver with Gray stripe
- Gasket StandardASME B16.20
- Harmonization Code7326901000
- Weight0.16 lbs
- ApplicationHydrocarbon processing and refining, petrochemical processing, chemical processing, power generation, pulp & paper and oil and gas industries.
- Flange Standards Pressure ClassASME B16.5 Class 300/400/600
Compliance & Safety Data
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