Body:AISI 316L stainless steel with drain pipe
connection：double bolt
tape on the flange guard's internal surface:PTFE/graphite tape
PTFE tape
pH :0-14
Temperature :-260 ° C to +270 ° C
Pressure: Vacuum up to 40 bar
Graphite Tape
| Type | Description | Value |
| Temperature Limits | ||
| Minimum | -320°F (-200°C) | |
| Maximum | ||
| In air | 840°F (450°C) | |
| In steam | 1200°F (650°C) | |
| In reducing or inert media | 5400°F (3000°C) | |
| Pressure | Static | 2000 psi (137 bar) |
| pH | 0-14 | |
| Typical Properties | ||
| Carbon Content | 98% Minimum | |
| Leachable Chlorides | 50 ppm maximum | |
| Total Sulfur | 100 ppm maximum |
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