China Drainage Ditch Drainage Pipe Corrugated Flexible Spring Hose

Features:
Drainage Tube can filter totally and drain groundwater with high speed and efficiency. Soft Permeable Tube is made of the frame structure composed of PVC plastic steel wire, which can filter totally and drain groundwater with high speed and efficiency.With high permeability and big tonnage, it replaces traditional PVC punch-tubefor water seepage. Continent to use with high efficiency.
Application:
1.Drainage in aiCar Electronics rport, railway, highway, playground and park green land;
2.Drainage system of mine coal deport, boiler plant garbage depot and landfill waster
site;
3.Drainage of tunnel, retaining wall, road foundation and road;
4.Drainage of places such as farmland low-level bog and roof garden irrigation.Specification:

Art. No.

PLD0101

PLD0102

PLD0103

PLD0104

PLD0105

PLD0106

PLD0107

Item

φ50

φ80

φ100

φ150

φ200

φ250

φ300

Wire diameter(mm)

≥1.6

≥12.0

≥2.6

≥3.5

≥4.5

≥5.0

≥5.5

Distance between wire(ring/m)

≥47

≥37

≥32

≥24

≥17

≥17

≥17

Filter

cloth

MD TensileStrengthkN/5cm≥

1.0

1.0

1.0

1.0

1.0

1.0

1.0

MDelongation%Furniture Making Machine ≥

15

15

15

15

15

15

15

CD tensilestrengthkN/5cm≥

0.8

0.8

0.8

0.8

0.8

0.8

0.8

COelongation% ≥

15

15

15

15

15

15

15

Ball tensile strength kN ≥

1.4

1.4

1.4

1.4

1.4

1.4

1.4

Filtercoefficientm/s ≥

0.1

0.1

0.1

0.1

0.1

0.1

0.1

Effectiveaperturemm ≥

0.06-0.25

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