Spiral Wound Gasket (Outer Ring)

SPIRAL WOUND GASKET WITH OUTER RING

• Description: A Winding is made of a V-shape or W shape metal strip and soft non-metallic filler with a metallic outer ring. It is normally used on raised face and flat face flanges.

APPLICATION - MEDIA

• Application: Made for various gaskets: Suitable for Petrochemical, Mining, Vessels, Boilers, Piping and Duct, Pumps and Valves, Flanges...
• Media: Steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, etc.
• The static sealing at flanges of pipeline, valves, pump, heat exchangers, manhole in petrochemical, power plant, ship-bulding, pharmaceutical, nuclear power and aerospace industries.

MATERIAL

• Hoop: 304(L), 316(L), 321, 31803, Hastelloy, Monel
• Filler: Graphite, PTFE, CNAF, Ceramic
• Outer Ring: 304(L), 316(L), 321, 31803, Hastelloy, Monel.

TECHNICAL DATA

• Graphite filler: 550 °C
• PTFE filler: 260 °C
• Compressed non asbestos fiber filler: 300 °C
• Ceramic filler: 1100 °C
• Maximum pressure (bar): 250 Bar

DIMENSION

• Thickness (mm): 2.5, 3.2, 4.5, 6.4
• Standard: ANSI, JIS, DIN, EN
• Non-standard form: As required

CERTIFICATE:

• Factory certificate, asbestos free certificate