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UTEX Industries, Inc. Products
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| Style
689 |
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UTEX Style 689 is a TexFlex™ expanded flexible graphite yarn reinforced with Inconel™ wire
and fiberglass yarn. It also contains a sacrificial corrosion inhibitor. Texlok®
interbraid construction.
Style 689 is available in the following cross-section range:
1/8" to 1 1/2" (3.0 mm to 38.1 mm)
Note:Any TexLok® interbraid smaller than 1/4"(6.0 mm) will be square
braided construction.
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| Applications |
Performance |
Rotary |
Reciprocating |
Valve |
| UTEX Style 689 is suitable for steam, water, oil, solvents, alkalies, acids, and
most chemicals. Exceptions are oleum, fuming nitric acid, aqua regia, and fluorine.
Style 689 is recommended for both valve and some rotary applications. Typically, this
packing should be used for high temperature valve and other static applications, as well
as some rotary applications such as soot blowers.
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| Max Pressure
-psi bar kg/cm² |
N/A_ |
N/A |
5500/345/351 |
| Temp -
°F/°C |
in non-oxid. atm. |
N/A |
N/A |
-300 to +6000°F
(-184 to +3316°C) |
|
in oxid. atm. |
N/A |
N/A |
-300 to +850°F
(-184 to +454°C) |
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in steam |
N/A |
N/A |
-300 to +1200°F
(-184 to +649°C) |
| pH
Range |
N/A |
N/A |
0 to 14 |
| Max Speed
fpm (mps) |
N/A |
N/A |
200 (1) |
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