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YOUNGFOIL is manufactured from nature
graphite powder of low-density and 99.9% degree of purity which is
non-asbestos material packing and is environmental attractive packing.
YOUNGFOIL is manufactured from glossing as flexible foil and thin
piece. That is not added any addition and mixture to all graphite
powder of 99.9% degree of purity. That is a high heat conductivity
and low coefficient of expansion. YOUNGFOIL is used for producing
products widely.
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YL#7200 is manufactured from composing by
99.9% degree of purity over graphite without addition
or union glue, being given fold. The character of YL#7200
is soft, flexible. The cooling water from YL#7200 does
not flow outside. In order to keeping a hard sealing state
required that contact pressure minimize. Also YL#7200
is character of self-lubricating and conductive substance
of high heat capacity, so YL#7200 kept a long life under
working, that heat is minimized and dispersed to shaft
surface. And heat-resist and pressure-resist are good.
Its character is used to extra-low temperature. YL#7200
is very easy that it is controlled under working or after
long-term use according to need. YL#7200 have an advantage
that it can be added to addition without obstructing present
packing state. YL#7200 is used to being connection with
food, water, warlike chemicals.
① Fixed body
② Rotating body
③ Heat agitators
④ Extra-high temperature and pressure valves, Piping
⑤ accessories, Competent person's danger area
⑤ Nuclear plants
⑥ Extra-low temperature installation
⑦ Paper industries
⑧ Media of being treated with inorganic and organic acids,
⑤ alkalies, solvents, steam
① Temperature Range : -200℃ ～ +3000℃ (atmosphere),
⑤ 500℃ (oxidation)
② Pressure : 100 kgf/㎠ (reciprocating)
③ PH Range : 0 - 14
④ Speed : 30 m/s
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Die-formed, and compressible packing rings
can be used and splitted easily. YL#7300 has an advantage
of chemical resistance and work for a long time under
extra-high pressure, extra-high and low temperature. YL#7300
is used for centrifugal and reciprocating pumps of high
speed. Especially, YL#7300 is used for steel, medicine,
paper industries, and power plants usefully.
① Extra-high pressure, extra-low temperature,
⑤ high pressure valves
① Temperature Range : -200℃ ～ +3000℃ (atmosphere),
⑤ 500℃ (oxidation)
② Pressure : 260 kgf/㎠ (reciprocating)
③ PH Range : 0 - 14
④ Speed : 30 m/s
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