CF6000 METALGROOVED with external one piece ring
Description:
CF6000 METALGROOVED with external one-piece centering ring is mainly used on RF type flanges.These gaskets can replace traditional spiral wound gasket.
For installation on heat exchangers, they can be supplied with bar partitions (with a camprofile profile) built according to the number and shape of the partitions of the heat exchanger.
- Ideal in the presence of thermal cycles
- High compressive strength
- Wide choice of structural conformations, types of alloys and fillers
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TECHNICAL FEATURES
- Metal parts: Stainless Steel 304 T max 550 °C | Stainless Steel 316/L/Ti T max 550 °C | Stainless Steel 321 T max 550 °C | Alloy 400, 600, 800, 825: T max 600 – 950 °C | Hastelloy C276, B2 T max 450 °C | Titanium T max 350 °C
- Filler materials: Graphite T max 550 °C; P max 250 Bar | Virgin and expanded ptfe T max 250 °C; P max 100 Bar | Asb. free T max 400 °C; P max 100 Bar | Silver T max 750 °C; P max 250 Bar | Mica T max 1000 °C; P max 120 Bar
- Surface flange finish: 125 – 250 AARH
- Graphite density: 1.0 g/cm³
- Gasket factors (ASTM): m factor 2.00 | y factor 2500 psi (17.24 MPa)
- Approvals: Fire Safe API 6FB third Ed. | Ta-Luft (VDI2440)
- Graphite standard quality: Ash content ≤ 2 % (DIN 51903) | Chloride content ≤ 50 ppm (DIN 28090 – 2) | Sulphide content < 700 ppm
- Corrosion inhibitor
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