Stainless steel 316 and 304 can exceed their continuous operating temperatures, up to 760°C, for short-term intervals. However, this may result in inter‒granular corrosion. For more information, please consult a Hi-Tech Seals representative.
Materials
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Stainless Steel 304
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-200°C
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to
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460°C
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Stainless Steel 316
|
-200°C
|
to
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420°C
|
Low Carbon Steel
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-100°C
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to
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500°C
|
Soft Iron
|
-100°C
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to
|
500°C
|
Bokure™ Urethane
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-30°C
|
to
|
110°C
|
R series R series ring type joint gaskets are available in oval and octagonal designs. The oval design can be used in older round bottom gland designs, while both can be used in a flat bottom design. R series operate up to 5,000 PSI. RX Series RX series are interchangable with R series octagonal gaskets designed for API 6B flanges. RX out perform R series in situations that have higher pressures with more intense vibrations. RX gaskets are available up to 5,000 PSI. |
Part Numbers
Model R & RX
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Model R & RX (For flanges in accordance with API spec 6A, model 6B)
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Model R & RX (For flanges in accordance with ASME B16.47 series A (MSS-SP44))
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