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| Ordering Information |
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Material Availability |
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Outside diameter |
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Inside diameter |
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Shape per standard index |
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Type Number |
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Thickness |
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Materials (metal or metal filler) |
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Bar size |
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Radii |
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Distance from centre line of gasket to centre line of bars |
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Jacket Materials
Soft Iron, Soft Steel, Stainless Steel 304, 321, 316, 410, Copper, Brass, Monel, Chrome, Aluminium, Incoloy, Titanium, Inconel, Nickel. |
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Soft Fillers
Non Asbestos Milboard, CAF, Rubber, Woven Asbestos, PTFE, ‘Graflex’ Exfoliated Graphite, Asbestos. |
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Type 105
Double Jacketed Corrugated
— soft filler
Improvement on type 100. Reduced contact area, enhances compression characteristics, suitable for uneven flanges. |
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Type 106
Double Jacketed Corrugated
— metal filler
Usually stainless outer casing with soft iron filler ring.
Core material available St. St. -304.316L.321
Soft iron, Monel, Inconel |
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Type 107
Single Corrugated
— asbestos rope filler
Typically used on very poor or pitted flanges, low bolt loading requirement. |
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Type 108
Metal Jacket Laminates
— soft filler
Combines flexible graphite with stainless steel core material |
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Type 109 and 110*
Solid metal ring machined on each contact face to provide a serrated surface finish covered with Graphite.
PTFE Nonas or Asbestos. |
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Type 100
Double Jacketed – soft filler
Similar to Type 105 used on high temperature pressure applications or where corrosion problems may exist |
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Type 101
Single Jacketed – metal filler
– partly enclosed
Very seldom used, oild design . Used in applications where poor or pitted flanges exist on one facing. |
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Type 102
Single Jacketed – Soft filler
– partly enclosed
Similar to Type 100, less able withstand higher pressure. Used on narrow flanges where Type 100 unsuitable |
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Type 103
Single Jacketed – Soft filler
– open outside edge
Used in narrow flanges, protection of filler calered for by casing |
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Type 104
Single Corrugated – no filler
Used mainly in valve applications, small recess gap. Sometimes referred to as Taylor ring. |
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