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HDPE Pipe for Water Supply ISO 4427 Standard
Mar 14, 2017

HDPE pipe/HDPE pipe fittings/HDPE butt fusion fittings/ HDPE electrofusion fittings


Basic Info

  • Material: HDPE

  • Specification: Dn20-1000 for HDPE pipe, DN20-800mm for HDPE pipe fittings (DN20-630mm for HDPE electrofusion fittings, DN63-800mm for HDPE butt fusion fittings)

  • Trademark: SUNPLAST

  • HS Code: 3917210000 for HDPE pipe, 391740000 for HDPE pipe fittings/HDPE butt fusion fittings/HDPE electrofusion fittings

  •  SDR: SDR11, SDR13.6, SDR17, SDR21 & SDR26 for HDPE pipe, SDR11 & SDR17 for HDPE pipe fittings/HDPE butt fusion fittings/HDPE electrofusion fittings

  • Thickness: 2.3-59.3mm

  • Place of Origin:  China (Mainland)

  • Loading port: Ningbo or Shanghai


Product Description

HDPE pipe for water supply


Application:

Our HDPE pipes are widely used in such field as water and drainage water, dredging, transportation, environmental protection, and chemical industry etc.

Superior performance:
1. Long service life: Under rated temperature and pressure, the PE pipe can be used safety for more than 50 years.

2. Excellent resistance to corrosion capability: Except few strong oxidants, it can endure the erosion of various kinds of chemical media, no electrochemical corrosion.

3. Excellent transportation capability: The inner side of the PE pipe is smooth and has litter abrasion and resistance. The absolute roughness k=1.01mm and "k" will not change with time.

4. Reliable joint capability: The intensity of the welded joint of PE pipes is above the pipe itself. The interface will not disconnect because of the moving of soil or the live load.

5. Reliable safety capability: HDPE pipe has strong capability of anti-cracking and is not prone to crack.

6. Better resistance to concussion capability: HDPE pipe possesses high toughness and can endure strong impact. Pressure of heavy things will not cause the pipe to break.

7. Strong toughness: HDPE pipe is a kind of pipe that possesses high toughness whose breaking elongation rate generally exceeds 500% and has strong ability to adapt to the uneven settlement of the pipe bending.

8. Excellent flexibility: HDPE pipe can be easy to change in accordance with the construction requirements. Small-diameter pipe is available to be supplied in coils.

9. Installation cost lower: Light weight, easy handling and installing, simple welding technique and exemption of being embalmed result in low construction cost.



Technical Parameter

All of HDPE pipe/HDPE pipe fittings/HDPE butt fusion fittings/ HDPE electrofusion fittings can fully comply with ISO4427 standard, with technical parameters as follows:


Number

Test Items

 Requirements

1

Surface finish check

       Smooth, no defect

 

2

        Dimensional check

As per ISO4427 standard

3

Elongation At Break

350%

4

Longitudinal reversion At 110℃, 1h

3% (no effect on surface)

5

The oxidation induction time at 200℃

20min.

6

Melt flow rate/MFR at 190℃, 5KGS, 10min.

Change of MFR by pocessing of ±20%

7

Hydraulic strength at 20℃, 12.4Mpa for 100h

No failure during test period

8

Hydraulic strength at 80℃, 5.4Mpa for 165h

No failure during test period


Contact us

Contact Sunplast company for more details of HDPE pipe/HDPE pipe fittings/HDPE butt fusion fittings/ HDPE electrofusion fittings