WATER
PIPE
WATER PIPE
PE PIPE

WATER PIPE

Carbon-black coated PE100 pipe, ideal for use in
water-distribution and industrial applications,
provides an excellent “Corrosion And Toxic Free” piping system.
HDPE is a very hygienic material used for food containers/cutting boards.
KUPP water pipes made of HDPE are very suitable for multi-purpose
applications from food and beverage pipes to plant water treatment facilities.
Characteristics
  • Chemical stability
    No Corrosion against Acid, Alcalay, Salts. No propagation of germs(bacteria) inside of pipe
  • Sanitation
    No impurities maintain the best purity of the contents for drinking water.
  • Flexibility
    Smooth wall inside makes free-flowing to minimize “Loss Head”.
  • Light weight
    1/7 weight comparing with steel pipe can make easy installation and handling.
  • Connecting
    Various connecting methods (mechanical, fusion welding, E/F) can be ready for all eventualities in construction site.
  • Corrosion resistance
    There is no corrosion or illumination by seawater, wetland and electricity.
  • Shock resistance
    This is general characteristic of PE. It has excellent resistance.
  • Cold hardiness
    There is no changing characteristic till minus 80 Celsius. No frozen to burst.
  • Abrasive resistance
    Great abrasive is suitable to use for slurry transfer pipeline or dredging pipes.
  • Economical
    Low cost  comparing with other material for maintenance and repairing.
Specification
DN HDPE 100 PIPE ( KS M 3408-2 / ISO 4427 )
Thickness (㎜)
OD (㎜) Inch SDR 9 SDR 11 SDR 13.6 SDR 17 SDR 21 SDR 26
(compatible) PN 20 PN 16 PN 12.5 PN 10 PN 8 PN 6
20 *1/2”2.32
25 * 3/4”2.82.3
32 *1” 3.632.4
40 *1-1/4”4.53.732.4
50 *1-1/2”5.64.63.732.4
63 *2” 7.15.84.73.832.3
75 *8.46.85.64.53.62.8
90 *3” 10.18.26.75.44.33.3
110 *4” 12.3108.16.65.34
125 * 1411.49.27.464.6
140 *5”15.712.710.38.36.75.1
1606” 17.914.611.89.57.75.8
18020.116.413.310.78.66.6
2008” 22.418.214.711.99.67.3
22525.220.516.613.410.88.2
25010” 27.922.718.414.811.99.1
280 31.325.420.616.613.410.2
31512” 35.228.623.218.71511.4
35514” 39.732.226.121.116.912.9
40016” 44.736.329.423.719.114.5
45018” 50.340.933.126.721.516.3
50020” 55.845.436.829.723.918.1
56022” 50.841.233.226.720.3
63024” 57.246.237.43020.8
71028” 52.242.133.925.7
80032” 58.847.438.129
90036” 53.342.632.6
100040” 59.347.736.2
120048” 57.243.4
  • * Marked is available for “Roll Type"
    (Less 90㎜ recommended)
  • Please contact us for details on inch compatible standards.
  • Please refer to the size chart in the catalog for details on Thickness/Pressure/Size.
  • For the other size inquiry, please contact us.

NIT

Function of the adjustable holder (Patent No. 1013796)
Adjustable holder and cap hold the insertion pipe in double to
prevent the pipe from being separated. When expansion or contraction occurs,
the adhustable holder moves fluidly in the same direction,
maintaining the joint and water tightness of the pipe.
Specification
SIZE ID L L1
(Body)		 L2
(Insert)		 L3
(Cap)		 HOLE SIZE
90 160 160 100 over 80 80 M12
110 175 175 115 over 85 80 M12
160 250 250 160 over 140 130 M16
225 310 310 175 over 180 130 M16
* NIT specification follows KS 3408-2.
  • Perfect Water Tightness
    The rubber O-rings guarantee a perfect tightness in the water pressure test.
  • Easy Connection
    No needs for additional fittings! The pipe is supplied already integrated with the head. Very easy to connect the two covers with only bolts and nuts.
  • Prevention Of Dislocation
    The movable holder, which is made with engineering plastic holds the pipe firmly, preventing the pipes from deviating from its original shape due to expansion and contraction.
For more information of Water Pipe, find the Water Pipe Brochure in DOWNLOAD.