HDPE Double-wall corrugated pipe for water drainage underground pipe

Specifications



corrugated pipe

1.size:dn200-800mm,SN4&SN8

2.Good corrosion&abrasion resistance

3.ISO,BV,GB/Tcertificates

4.High flexibi






HDPE Double-wall corrugated pipe for water drainage DWC pipe Size 200mm to 800mm














Details:

Name:	HDPE double-wall corrugated drain pipe/Large pe pipe
Outside diameter(mm):	200-800mm
Use:	water supply,irrigation,house building,industry,drain
working tempreature	-60°c~60°c
Standard	ISO14001,ISO9001/BV/ GB/T19472.1-2004
Material	PE80 or PE100
Lifetime	Over 50 years
Pressure	0.4Mpa, 0.6Mpa, 0.8Mpa, 1.0Mpa, 1.25Mpa, 1.6Mpa
Connection	Stock butt-fusion, electro-fusion, flanged
Brand	Zhongxing
Delivery time	15-30 days
Packing	Carton or as your requirment

Features:


1. High Corrosion resistance, resulting into a longer life.





2. High impact strength





3. Extremely light weight and hence easy to handle





4. High flexibility





5. High abrasion resistance





6. Excellent water hammer characteristic helps, sustaining surges





7. Excellent flow characteristics leading to significant energy savings.





8. Shifting soils - no breakage





9. Earthquake resistance





10. No infiltration, helps maintaining the quality of fluids being conveyed





11. No trenches needed, resulting into easy and economical installation





12. High UV resistance to scaling and biological build up





13. Allows fusion to eliminate leakages





14. Emergency connection possible






Application


Water Supply System





1. Transportation and distribution system





2. House service connection





3. water system,water drainage





Industrial





1. For Effluents, chemicals and treated/untreated waster disposal





2. As Hydro Transport System for handling and conveyance iron ore slurry, - coal / cement slurry and slurry transportation in mines





3. For conveyance of edible oil, fruit pulps, juices, milks and other food materials.





4. As ducts for ventilation and air conditioning





Environmental Protection





1. Rehabilitation of existing sewer





2. Effluent and waste treatment plant pipes





3. Dust suppression piping systems in cement industry





4. Sand slurry disposal pipes in dredging





5. De-gassing pipes in water effluent marine outfalls





Agriculture





1. Piping for submersible and jet pumps





2. Suction and delivery pipes





3. Sprinkler piping for irrigation





Other





1. Transportation of chemicals, solids, gas and oils





2. Underwater pipelines. / Desalination plants





3. Bore wall delivery lines





4. Telecommunication cable ducting






Technical data sheet:

No.	Item		Requirements
1	Percentage of breaking-elongation,%		≥350
2	Longitudinal reversion(100°C),%		≤3
3	Oxidation induction time (200°C)min		≥20
4	Weather resistance After the pipe has accepted the aging energy which equal to or more than 3.5GJ/s.q.m	80°C static hydraulic strength (165h)	No break, no leakage.
		Percentage of breaking-elongation,%	≥350
		Oxidation induction time (200°C)min	≥10
1. Only suitable for pipe in blue color.
Application field: Drinking water supply pipe for urban and rural area, liquid transmission pipe in chemical, chemical fiber, food, forestry and metallurgy industry, waste water drainage pipe, mining slurry transmission pipe for mining field.

Physical properties:

Items	Technical requirements
Ring stiffness	S1≥4KN/square meters, S2≥8KN/square meters
Impact strength(TIR)	≤10%
Ring flexibility	Test sample should be smooth, no reversed flexure , no crack, no delamination.
Oven test	no air bubble, no delamination, no crack
Creep rate	≤4

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