Product
Introduction

PE100 Water pipe

DAELIM PE100 water pipes are produced with the latest Krauss Maffei equipment from Germany. The water pipes, produced with cutting-edge equipment, are manufactured with improved technologies.

Basic features of DAELIM Water Pipe

  • Chemical Resistance
    Polyethylene does not corrode with acid, alkali, salt, etc. and seaweed, germs and bacteria cannot grow in it.
  • Hygienic
    DAELIM Water Pipe has no iron or other substances that are discharged from the pipe materials, thus maintaining the purity of contents, and it does not change the taste of water, giving it optimal conditions as a drinking water supply pipe.
  • Flow Characteristics
    DAELIM Water Pipe has smooth inner walls and minimizes fluid head loss and prevents clogging of pipes.
  • Flexibility
    DAELIM Water Pipe does not require the use of siphons for parts bent at sharp angles and can maintain flexibility even at low temperatures, making it easy to work on.
  • Lightweight
    DAELIM Water Pipe weighs 1/7th that of steel pipes, making it easy to handle and install.
  • Joint Characteristics
    DAELIM Water Pipe uses thermosetting methods to allow quick and perfect piping.
  • Corrosion Resistance
    Does not corrode or undergo electrolytic corrosion in seawater or wetlands, or due to any kind of current.
  • Impact Resistance
    Has excellent resistance against external impact due to the features of the material.
  • Cold-weather Resistance
    No change in properties or ruptures at temperatures as low as 80ºC
  • Abrasion Resistance
    Has outstanding abrasion resistance and is appropriate for use as slurry transport pipes or dredging lines in mines, etc.
  • Economic Efficiency
    Inexpensive material costs and low maintenance costs such as for repairs.

Basic properties of DAELIM Water Pipe

DAELIM Water Pipe does not have electrolytic or other types of corrosion, or scale, and it is an epoch-making piping material that is nontoxic, odorless, and allows sanitary water supplies. It has especially excellent durability in electrolytic corrosion areas and coastal areas, and outstanding acid resistance and alkali resistance, making it ideal as a piping material for industrial use water.

PROPERTIES UNITS TYPICAL VALUE
Density g/㎤ 0.953
Melting index g/10min 0.1
Yield tension intensity kg/㎠ 200
Elongation % 600
Impact resistance kgfcm/㎠ 13
Specific heat kcaℓ/kg℃ 0.55
Heat conductivity w/cm℃ 0.4
Softening temperature ℃ 121
Melting point ℃ 128
Low temperature brittleness temperature ℃ ≤-40
Poisson’s ratio - 0.4
Absorption rate % 0.008
Voltage resistance KV/㎜ 48
Linear expansion coefficient cm/cm℃ 11x10-5
Melting point Water mains, water pipes, etc.

Dimensions of DAELIM Water Pipe

Polyethylene Waterworks Pipes KS M 3408-2

Nominal dimensions Outer diameter
(mm)		 Length
(m)		 Pipe heat
SDR 11 SDR 13.6
Nominal pressure (1 bar=1 kgf/㎠)
PN 16
(bar)		 PN 12.5
(bar)
Minimum Maximum Straight pipe ROLL Tube wall thickness (mm) Tube wall thickness (mm)
Minimum Maximum Minimum Maximum
20 20.0 20.3 6/9 120.0 2.0 2.3 - -
25 25.0 25.3 6/9 120.0 2.3 2.7 2.0 2.3
32 32.0 32.3 6/9 90.0 3.0 3.4 2.4 2.8
40 40.0 40.4 6/9 90.0 3.7 4.2 3.0 3.5
50 50.0 50.4 6/9 60.0 4.6 5.2 3.7 4.2
63 63.0 75.0 6/9 40.0 5.8 6.5 4.7 5.3
75 75.0 75.5 6/9 40.0 6.8 7.6 5.6 6.3
90 90.0 90.6 6/9 40.0 8.2 9.2 6.7 7.5
110 110.0 110.7 6/9 - 10.1 11.1 8.1 9.1
125 125.0 125.8 6/9 - 11.4 12.7 9.2 10.3
140 140.0 140.9 6/9 - 12.7 14.1 10.3 11.5
160 160.0 161.0 6/9 - 14.6 16.2 11.8 13.1
180 180.0 181.1 6/9 - 16.4 18.2 13.3 14.8
200 200.0 201.2 6/9 - 18.2 20.2 14.7 16.3
225 225.0 226.4 6/9 - 20.5 22.7 16.6 18.4
250 250.0 251.5 6/9 - 22.7 25.1 18.4 20.4
280 280.0 281.7 6/9 - 25.4 28.1 20.6 22.8
315 315.0 316.9 6/9 - 28.6 31.6 23.2 25.7
355 355.0 357.2 6/9 - 32.2 35.6 26.1 28.9
400 400.0 402.4 6/9 - 36.3 40.1 29.4 32.5
450 450.0 452.7 6/9 - 40.9 45.1 33.1 36.6
500 500.0 503.0 6/9 - 45.4 50.1 36.8 40.6
560 560.0 563.4 6/9 - 50.8 56.0 41.2 45.5
630 630.0 633.8 6/9 - 57.2 63.1 46.3 51.1
Nominal dimensions Pipe heat
SDR 17 SDR 21 SDR 26
Nominal pressure (1 bar=1 kgf/㎠)
PN 10
(bar)		 PN 8
(bar)		 PN 6
(bar)
Tube wall thickness (mm) PNTube wall thickness (mm) Tube wall thickness (mm)
Minimum Maximum Minimum Maximum Minimum Maximum
20 - - - - - -
25 - - - - - -
32 2.0 2.0 - - - -
40 2.4 2.4 2.0 2.3 - -
50 3.0 3.0 2.4 2.8 2.0 2.3
63 3.8 3.8 3.0 3.4 2.5 2.9
75 4.5 4.5 3.6 4.1 2.9 3.3
90 5.4 5.4 4.3 4.9 3.5 4.0
110 6.6 6.6 5.3 6.0 4.2 4.8
125 7.4 7.4 6.0 6.7 4.8 5.4
140 8.3 8.3 6.7 7.5 5.4 6.1
160 9.5 9.5 7.7 8.6 6.2 7.0
180 10.7 10.7 8.6 9.6 6.9 7.7
200 11.9 11.9 9.6 10.7 7.7 8.6
225 13.4 13.4 10.8 12.0 8.6 9.6
250 14.8 14.8 11.9 13.2 9.6 10.7
280 16.6 16.6 13.4 14.9 10.7 11.9
315 18.7 18.7 15.0 16.6 12.1 13.5
355 21.1 21.1 16.9 18.7 13.6 15.1
400 23.7 23.7 19.1 21.2 15.3 17.0
450 26.7 26.7 21.5 23.8 17.2 19.1
500 29.7 29.7 23.9 26.4 19.1 21.2
560 33.2 33.2 26.7 29.5 21.4 23.7
630 37.4 37.4 30.0 33.1 24.1 26.7

Construction example