Style 518 Gland Packing
Expanded Graphite
Core with Carbon Fiber / Inconel Jacket
Style 518 is a Jacketed Construction Packing. It has a dense inner core of exfoliated graphite and covered with a carbon fiber jacket which is reinforced with inconel wire.
Typically used in Valves for controlling gaseous media.
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pH
2 - 13
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Surfaces Speed up to 2M/sec.
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Pressure up to 250 bar.
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Temperature: -50° C to +550° C