| Style
687 |
 |
TexFlex™ expanded flexible graphite center with braided carbon corners. TexLok®
interbraid construction.
Style 687 is available in the following cross-section range:
1/8" to 1 1/2" (3.0 mm to 38.1 mm)
|
| Applications |
Performance |
Rotary |
Reciprocating |
Valve |
| UTEX Style 687 is suitable for steam, water, oil, solvents, alkalies, acids, and
most chemicals. Exceptions are oleum, fuming nitric acid, aqua regia, and fluorine.
Style 687 is recommended for rotary and centrifugal applications. It is also excellent
for valves and other static applications.
|
| Max Pressure
-psi bar kg/cm² |
450/31/31.6 |
N/A |
5000/345/352 |
| Temp -
°F/°C |
in non-oxid. atm. |
-300 to +6000°F
(-184 to +3316°C) |
N/A |
-300 to +6000°F
(-184 to +3316°C) |
|
in oxid. atm. |
-300 to +850°F
(-184 to +454°C) |
N/A |
-300 to +850°F
(-184 to +454°C) |
|
in steam |
-300 to +1200°F
(-184 to +649°C) |
N/A |
-300 to +1200°F
(-184 to +649°C) |
| pH
Range |
0 to 14 |
N/A |
0 to 14 |
| Max Speed
fpm (mps) |
4500 (22.8) |
N/A |
200 (1) |
