|
|
|
|
 |
| |
|
| |
This packing is practical and economical
products that industries of various fields require, because it can
be used in environment of water, steam, solvent, acids and alkalies.
Also, new low modulus yarn provides the strength which is associated
with continuous filament carbon fibers plus greater flexibility. This
point makes YOUNG IL carbon packing strong and pliable. It gets rid
of brittleness of conventional carbon packing. Graphite packing has
strong construction and flexible. This product's characteristic are
high thermal conductivity, high chemical resistance, low coefficient
of friction, low coefficient of thermal expansion, and minimum mass
loss in high temperature.
 |
|
 |
This product's characteristics are three-step
lubrication handling that prevents sleeve from abrasion,
frictional heat, unique conjunction of high heat conductivity,
and low coefficient of friction. Strands of high quality
carbon filament are coated individually with PTFE suspensoid
as a unique YOUNG IL process that controls accurately
and evenly distributes the lubricant. YL#3500 is diagonal
type, and once again coated with PTFE and graphite. The
entire packing is more lubricated with a petroleum which
is based sacrificial break in lubricant to alleviate excess
friction. The use of these two super lubricants, carbon
and PTFE in conjunction with break-in lubricant in a resilient
construction provide immediate leakage control on installation
with minimal adjustments even after shutdown periods.
This packing is suitably used for installation of acids,
strong alkalis, and hot oil solvents.
① Centrifugal or Rotational pumps ② Soot blowers
③ Agitators ④ Valves
① Temperature Range : from -130℃ to 455℃ (in oxidizing
① conditions)
① 650℃ (non-oxidizing conditions
like steam)
② Pressure : 36 kgf/㎠ (rotation/centrifugal), 173 kgf/㎠
(valve)
③ PH Range : 0 - 14 (except strong acid)
④ Speed : up to 20 ㎧
|
|
 |
|
|
 |
YL#7500 is suitably manufactured and constructed
to high-speed applications by using low coefficient of
friction and high thermal conductivity of graphite fiber.
Special lubricant's use makes easy to installate and to
start-up pump. This product resists many strong chemicals,
therefore installation is possible at applications that
most braided packing can not be used. YL#7500 works very
well.
YL#7500 is suitable at installation of natural acids,
petroleum, gas, oils, aromatic and aliphatic solvents,
steam, and water.
① Rotative shaft of pumps ② Agitators ③ Mixers ④
Crystalizers ⑤ Filters ⑥ Continuous digesters ⑦ Reciprocating
pump rods
⑧ Valve stems
① Temperature Range : from -130℃ to 455℃ (in oxidizing
① conditions)
① 650℃ (non-oxidizing conditions
like steam)
② Pressure : 36 kgf/㎠ (centrifugal), 408 kgf/㎠ (reciprocating)
③ PH Range : 0 - 14
④ Speed : 20 ㎧
|
|
|
|
|
 |
YL#3300 is manufactured by continuous filament
carbon yarn of new concept and high technology. It is
unique packing of YOUNG IL. YL#3300 is used at applications
which require pure and perfect sealing. Flexible, and
strong continuous filament carbon yarn and unique inorganic
blocking agents prevent penetration of gases or liquids
through the packing. If it is used to end-rings at YL#7300,
sealing effect is superior. This product incorporates
corrosion inhibiter with molybdenum for protecting stem.
This product has perfect performance which is required
at installations like valve, rotational and reciprocating
machine.
① Valves
① Steam valve : up to 560℃(1050。F)
① Hot water : over 260℃(500。F)
② Rotational and reciprocating machine
① Hot oil pump
① Soot blowers
① Brown stock pumps
① High speed refiners and hydropulpers
① Condensate and boiler feed
pumps
① Temperature Range : 560℃
② Pressure : 250 kgf/㎠
③ PH Range : 2 - 13
④ Speed : 15 ㎧
|
|
|
|
|
 |
YL#3750 is substituted for asbestos packing
and specially suitable packing for fixing, because YL#3750
is an unique jacket construction encapsulated the inconel
wire reinforcement in carbon yarn, and the product is
easy to install and more flexible than conventional packing.
The surface treated with the best lubricants which is
molybdenum disulphide for minimizing the surface's abrasion.
so YL#3750 does not harden, reduces valve stem wear, produces
force of restitution, prevents the wire's abrasive contact
with stainless steel and can use safely. Pressing out
core material that specially manufactured which is expanded
graphite prevents moisture absorption and keeps the original
from under saturation or superhigh temperature. YL#3750's
performance is superior than existing asbestos valve stem
packing, also it is satisfied to side of the protection
of environment.
YL#3750 is used to various valves under high temperature
and pressure.
① Various valve under high temperature and pressure
② Steam valve, slide valve, steam turbine or automatic
tube,
① valve using blower
③ High temperature motor or air moving slide valve
① Temperature Range : 700℃
② Pressure : 220 kgf/㎠
③ PH Range : 1 - 12
|
|
|
|
|
|
CEO
Message 
