Flexible Drain Pipes for Roof Garden

• Customization: Available
• Certification: CE, ISO
• Surface: Smooth
• Model NO.: drain pipe
• Application: Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project
• Feature: Puncture Resistance, Impact Resistance, Tear Resistance
• Material: HDPE
• Color: Black
• Applications: Drain Pipe
• Thickness: 1.0-4.0
• Surfaces: Corrugated
• Length: 10m
• Transport Package: Each Roll Is Wrapped with a Woven Bag with Label
• Specification: CE SGS
• Trademark: HONGXIANG
• Origin: Made in China
• HS Code: 3926909090
• Production Capacity: 50000m2/Week

Product Description

Flexible Drain Pipes for Roof Garden

Description: 

Made by steel wire virile coated by PVC, outer calendared with geotextile. It has the advantages of whole filtration and draining quickly and efficiently, high permeability, large tonnage, replacing traditional PVC pipe with holes. 

Specification: 
OD: 50mm, 80mm, 100mm, 150mm, 200mm, 250mm, 300mm

Features: 







Pore diameter is small, round water permeability, permeability good, high compression resistant, long lifetime, corrosion resistance and good anti- microbial corrosion, good continuity, joint less, easy to connect, soft and connect with soil easily. 

Application: 


Vertical and horizontal drainage of retaining north walls
The railway roadbed, curbs, soft soil drainage
Underpass drainage
The ash dam and water dam drainage
The central isolation belt of highway drainage and vegetation protection
Sports venues drainage
Horizontal drilling air drainage
Slippery slope drainage
Garden and flower bed drainage
Water and soil conservation
Underground drainage of basement
Swale drainage and Saline renovation project

No.	Item	Value
1	Nominal strength   Kn/m	35	50	65	80	100
2	Breaking strength in MD   KN/m  ≥	35	50	65	80	100
3	Breaking strength in CD   KN/m    ≥	0.7 tims of breaking strength in MD
4	Nominal elongation    %  ≤	35 in MD,30 in CD
4	Tear strength in MD and CD KN   ≥	0.4	0.7	1	1.2	1.4
6	CBR mullen burst strength   KN   ≥	2	4	6	8	10.5
7	Sieve size O95   mm	KX(10-2-10-5)       K=1.0-9.9
8	Width variation   %	-1
9	Unit weight variation     %	-5