SDR11 Dredging Pipe /HDPE Pipe/Tube DN500

Specifications

hdpe dredging pipe
Material: PE80, PE100
PN Grade: 0.6Mpa-1.6Mpa
Connection: flanged joint, butt fusion,socket fusion

SDR11 Dredging Pipe /HDPE Pipe/Tube DN500 

 

 

Polyethylene Pipe - HDPE Dredging Pipe
Specification Parameter: Pressure 0.6Mpa, 0.8Mpa, 1.0Mpa, 1.25Mpa , 1.6Mpa
SDR: SDR26, SDR21, SDR17, SDR13.6, SDR11

Certificate: ISO9001, ISO4427
Standard:  GB/T13663-2000, ASTM
Application: Water Supply,  Irrigation, Dredging, Mining Tailing,etc

Properties :

1.Specific Gravity, g/cm3, 20(C): 0.941-0.965
2.Longitudinal Reversion, % (110(C)): <=3
3.Oxidation Induciton Time, min (200(C)): >=20
4.Extension Rate at Break. %: >=350
5.Hydraulic Pressure Test:
1)20(C), Hoop Stress is 12.4 Mpa, 100h: No Failure.
2)80(C), Hoop Stress is 5.5Mpa, 165h: No Failure.
3)80(C), Hoop Stress is 5.0Mpa, 1000h: No Failure.

 

Advantages of Polyrthylene Pipe :

1.High density polyethylene(HDPE) pipes
2.Light weight
3.Does not corrode
4.Resistant to chemical fertilizers and herbicides
5.Non toxic and odorless
6.Resistant to harsh climate
7.Up to 50 years' durability
8.Resistant to deformation
9.Smooth interior structure, low friction losses
10.Low labor coat for handling and installing
11.Reliable performance and easy maintenance

 

 

 

Connection Way: butt fusion and flanged joint

 

  

 

Specification Table of HDPE Pipe

HDPE100 PIPE
Standard:GB/T13663-2000				Thickness: mm
PN	0.6MPa	0.8MPa	1.0MPa	1.25MPa	1.6MPa
SDR	SDR26	SDR21	SDR17	SDR13.6	SDR11
DN	Thicnkness	Thicnkness	Thicnkness	Thicnkness	Thicnkness
16					2.0
20				2.0	2.3
25				2.3	3.0
32			2.3	2.4	3.0
40		2.3	2.3	3.0	3.7
50		2.3	2.9	3.7	4.6
63	2.3	2.5	3.6	4.7	5.8
75	2.9	3.6	4.5	5.6	6.8
90	3.5	4.3	5.4	6.7	8.2
110	4.2	5.3	6.6	8.1	10.0
125	4.8	6.0	7.4	9.2	11.4
140	5.4	6.7	8.3	10.3	12.7
160	6.2	7.7	9.5	11.8	14.6
180	6.9	8.6	10.7	13.3	16.4
200	7.7	9.6	11.9	14.7	18.2
225	8.6	10.8	13.4	16.6	20.5
250	9.6	11.9	14.8	18.4	22.7
280	10.7	13.4	16.6	20.6	25.4
315	12.1	15.0	18.7	23.2	28.6
355	13.6	16.9	21.1	26.1	32.2
400	15.3	19.1	23.7	29.4	36.3
450	17.2	21.5	26.7	33.1	40.9
500	19.1	23.9	29.7	36.8	45.4
560	21.4	26.7	33.2	41.2	50.8
630	24.1	30.0	37.4	46.3	57.3
710	27.2	33.9	42.1	52.2	-
800	30.6	38.1	47.4	58.8	-
900	34.4	42.9	53.3
1000	38.2	47.7	59.3
1200	45.9	57.2	70.6
1400	53.9	66.7	82.4

 

 

 

 

The project case: HDPE pipe for water

 

 

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