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Description:Braided from
graphited PTFE (gPTFE) plain yarn. The packing is soft, with low
density There are no free particles of graphite on surface and
therefore no contamination can occur. Both are economical
"CGFO".
CONSTRUCTION:
HY-S**4G A is a packing with
A grade of quality, the yarn with good tensile strength, and
excellent thermal conductivity.
HY-S**4G B is economical
gPTFE packing, braided from normal graphite PTFE yarn
APPLICATION:
For use in pumps, valves,
reciprocating and rotating shafts, mixers and agitators. Especially
designed for services involving surface speeds and temperature
higher than those normally specified for pure PTFE packings. Can be
safely used in all chemical pump applications with the exception of
molten alkali metals, fluoride, fuming nitric acid and other strong
oxidizing agents. It is also against water, steam, petroleum
derivatives, vegetable oil and solvents.
PARAMETER:
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Style
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S**4G A
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S**4G B
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Pressure
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Rotating
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*0 bar
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*5 bar
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Reciprocating
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**0 bar
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**0 bar
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Static
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**0 bar
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**0 bar
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Shaft speed
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*6 m/s
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*2 m/s
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Density
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1.4~1.6g/cm3
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Temperature
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ï¼**0~***0°C
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PH range
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0~*4
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DIMENSIONS:
in coils of 5 to *0 kg, other weight
on request;
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