The hard corners are graphite impregnated PTFE. The body is graphite PTFE composite soft fiber seams.
Style 246 is available in the following cross-section range: 1/8" to 1 1/2" (3.0 mm to 38.1 mm)
Applications
Style 246 is suitable for a wide range of services including corrosive applications.
Style 246 is recommended for rotary and centrifugal shafts, reciprocating equipment, and valve stems.
Performance | Rotary | Reciprocating | Valve | | Valve | Max Pressure -psi bar kg/cm2 | 300/21/21 | 3625/250/255 | 3800/262/267 | | 3800/262/267 | Temp - °F/°C | -450 to +550°F
(-268 to +288°C) | -450 to +550°F
(-268 to +288°C) | -450 to +550°F
(-268 to +288°C) | | -450 to +550°F
(-268 to +288°C) | pH Range | 0 to 14 | 0 to 14 | 0 to 14 | | 0 to 14 | Max Speed fpm (mps) | 4500 (22.8) | 400 (2) | 200 (1) | | 200 (1) |
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