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- Corrosion-Resistance
  Since PE pipes are resistant corrosion, they can be installed even in damp and under the sea. Furthermore they can be used for electric wires.
- Flexibility
  PE pipes are easily installed under any kind of ground condition because of their flexibility. And we can reduce the number of fittings in the curved part of piping work.
- Easy and Perfect Jointing
  Since there are various jointing methods of PE pipes, such as Butt Fusion, Coupling, KP and E/F Jointing according to the diameter and usage of pipes, you can install PE pipes easily without leakage.
- Economical Efficiency
  The cost of the installation can be reduced because of cheap price and lightness of PE pipes.
- Chemical Resistance
  PE is resistant against acid, alkali and salinity. There is no propagation of seaweed and bacteria in PE pipe
- Sanitation
  Since PE pipe doesn't contain Fe and toxic substance, the freshness and good taste of water can be maintained.
 
 
 
Property
Test Method
Unit
Data
Density
ASTM
D 1505
g/§¨
0.950ÀÌ»ó
Melt Index
ASTM
D 1238
g/10mim
0.12 ¢¦ 0.17
Tensile Strengh at Yield
ASTM
D 638
kgf/§²
220 ÀÌ»ó
Elongation at Break
ASTM
D 638
%
800 ÀÌ»ó
Flexural Modulus
ASTM
D 790
kg/§²
9000
ESCR(F50)
ASTM
D 1693
hour
1500 ÀÌ»ó
Brittleness Temperature
ASTM
D 746
¡É
-80 ÀÌÇÏ
Melting Point
ASTM
D 1525
¡É
130
Contraction
DWS
(30¡É º¯È­)
%
0.4
Hydrostatic Design Basis
ASTM
D 2837
(23¡É)kgf/§²
(60¡É)kgf/§²
112
56