HDPE Drainage Pipe
Specifications
DN(mm) Wall Thickness
SN2
SDR33 SN4
SDR26 SN8
SDR21
Min Max Min Max Min Max
110 â?? â?? 4.2 4.9 5.3 6.1
125 â?? â?? 4.8 5.5 6.0 6.9
160 4.9 5.6 6.2 7.1 7.7 8.7
200 6.2 7.1 7.7 8.7 9.6 10.8
250 7.7 8.7 9.6 10.8 11.9 13.3
315 9.7 10.9 12.1 13.6 15.0 16.8
355 10.9 12.2 13.6 15.2 16.9 19.7
400 12.3 13.8 15.3 17.1 19.1 22.2
450 13.8 15.4 17.2 20.0 21.5 24.8
500 15.3 17.1 19.1 22.2 23.9 27.4
630 19.3 22.5 24.1 28.0 30.0 34.7
800 24.5 28.4 30.6 35.4 38.1 44.1
1000 30.6 35.4 38.2 44.2 47.7 55.1
1200 36.7 42.4 45.9 53.0 57.2 66.0
1400 42.9 49.6 53.5 61.8 66.7 73.5
1600 49.0 56.6 61.2 70.6 76.2 84.0
1800 54.5 60.1 69.1 76.2 85.7 94.4
2000 60.6 66.8 76.9 84.7 95.2 104.9
Properties
Characteristics Requirements Test Parameters Test Method
Ring Stiffness
SDR33:â?¥2KN/m2
SDR26:â?¥4KN/m2
SDR21:â?¥8KN/m2
Test temperature
Deflection
Deflection speed for
110mmï¼?DNâ?¤200mm
200mmï¼?DNâ?¤400mm
400mmï¼?DNâ?¤800mm
DNï¼?800mm
Tolerance on test speed (23±2)â??
3%
5mm/min
10mm/min
20mm/min
0.03diamm/min
±5%
ISO9969
Tengyuan can supply municipal engineering pipe, dredging engineering pipe, HDPE Gas Pipe, Power Engineering Pipe, Mining Pipe and agriculture irrigation pipe, etc. Integrity is the foundation of us, as well as the guarantee for enterprise's sustainable development.
Features:
1.Non-toxic.The HDPE material is non-toxic and tasteless. It belongs to green building materials and never scaling through the strict health test, which can effectively improve the water quality.
2.Low flow resistance. The Smooth inner wall is easy for pipeline transportation .Under the same condition, HDPE pipeâ??s delivery capacity can be increased by 30%, as its roughness is much less than that of steel pipe and glass reinforced pipe.
3. No Leakage. HDPE pipe is connected in the ways of butt fusion, socket fusion and electrofusion, which means the strength of joint point is higher than tube itself .
4. Excellent Flexibility. HDPE pipes could be coiled for the small diameter products. Also, it could be slightly bended for the large diameter products, which will be much more convenient in the construction site.
5.Good resistance ability for scratch. HDPE pipe is 4 times the wear resistance of steel pipe, which means HDPE pipe has longer service life and better economical efficiency.
6.Convenient for construction. PE pipe could be installed in a variety of trenchless ways, so it is very convenient for construction and installation.
7.Long life-span. Designed 50 yearsâ?? service life under rated temperature and pressure.
Supplier: Huizhou yulan technology co ltd. is a production and wholesale company. we are mainly for customers to provide a variety of plastic and metal pipelines, rolls and sheets, as well as material granuls chips. the pipes we sell include pvc pipes, hdpe pipes, galvanized steel pipes, ci cast iron pipes, di ductile iron pipes and fittings, with meeting international iso standard quality.
Services: Manufacture, design, customize, distribute, wholesale and export international on pipes, plate sheets, rolls and fittings.
