|Port:||ningbo or shanghai|
|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|
|Supply Ability:||1000000 Meter/Meters per Year|
|Place of Origin:||Zhejiang China (Mainland)|
|Standard:||coil 30--50 meters or plece 6 meters|
|Type:||land drainage pipe|
|Delivery Detail:||Non special, 3 or less than 5 work days.|
l golf course; Sports venues (All kinds of arena) ooze and drainage pipe
l foundation treatment ,tunnel ooze and drainage pipe
l farmland ,Water conservancy ooze and drainage pipe
l roads , Highway ooze and drainage pipe
l greening tube.
Reference diameter mm
Feed water area cm2/m
Local punched Feed water area cm2/m
20-50m/ coil or 6m/ root
ladopts wave structure, reduce the weight of pipe, at the same time, improve the stiffness of the tube, and have high hoop stiffness/weight ratio;
the product is light ang flexible, has low friction coefficient,easy to Installation laid and transportation.
l Delivery length is convenient to customed.
lhas high physical and mechanical property, high pressure, impact resistance, heat resistance, and corrosion resistance.
The main technical indexes:
lvertical condensation to 40% of the outer diameter, immediately unloading, sample is not rupture or layered
ltemperature At 0 °C, the height of 1 M conditions, for 1 Kg weight hammer, impact 10 times, should be OK more than nine times;
luniform and smooth inwall ,through hole localed lower than 1/2 of The height of the troughs, the number of through hole which higher than 1/2 of The height of the troughs is less than 10% of the total;
lpermeable area ≥45cm2/M
llongitudinal retraction rate ≤3.0%
lbending degree %≤2
In the corrugated tube outsourcing a layer of geotextile, prevent soil plugging holes :
the left of the corrugated top is a circle, and the right corrugated top is square
The left is the single wall corrugated pipe, the right side is double-wall corrugated pipe
Holes can be circular or rectangular :
Special specifications can also customized , Welcome to inquire negotiate!