ISO 4427 HDPE water supply pipes and fittings

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-08-14 08:41

  • Browse the number:

    28

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SHENZHEN WARM INDUSTRIAL CO., LIMITED
Contactaixin:

Contactaixin:

sdyost(Ms.)  

telephone:

Area:

Beijing

Address:

East Gate Road Ginza diamond, South Lake Street, Luohuqu, Shenzhen, Guangdong, China (518000)

Website:

http://sdyost.bje-jia.com/

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Model Number: SDY- 10-17-#3178 Brand Name: SY Key Specifications/Special Features: Advantages of HDPE pipes1.Excellent physical characteristics2.Corrosion resistant, long lifespan3.Good toughness and suppleness4.Great negotiability and economical5.Convenient for connection, easy to construct6.Good sealing performance7.Good stress resistant performance8.Low temperature shock resistance9.Good abrasion resistance
10.Low flow resistance
Application area
1.Town water supply
2.Food, chemical industry area
3.Argillaceous silt, mud transportation
4.Replace the cement pipes, cast iron pipes and steel pipes
5.Garden green pipe network
Pipe connection
The ways of connecting HDPE pipes can be divided into electro-fusion and butt fusion.
The general principle of HDPE pipe welding is that the polyethylene is melting from 190℃ to 240℃, then if the melt pipes can be fully connected with proper pressure after cooling. HDPE pipes can be connected with other material of pipes and parts, such as cast iron pipes, valves and fittings etc. through proper use of flanges or HDPE/steel transition connecting fittings.
Nominal external diameter dn, mm Standard diameter ratio
SDR26 SDR21 SDR17 SDR13.6 SDR11
Nominal pressure
0.6 0.8 1.0 1.25 1.6
Nominal thickness en, mm Nominal thickness en, mm Nominal thickness en, mm Nominal thickness en, mm Nominal thickness en, mm
20 -- 2.3
25 -- 2.3 2.3 2.3
32 -- -- 2.3 2.3 3.0
40 2.3 2.3 2.4 2.4 3.7
50 2.3 2.3 2.9 3 4.6
63 2.5 3 3.7 3.7 5.8
75 2.9 3.6 4.5 4.7 6.8
90 3.5 4.3 5.4 5.6 8.2
110 4.2 5.3 6.6 6.7 10.0
125 4.8 6 7.4 8.1 11.4
140 5.4 6.7 8.3 9.2 12.7
160 6.2 7.7 9.5 10.3 14.6
180 6.9 8.6 10.7 11.8 16.4
200 7.7 9.6 11.9 13.3 18.2
225 8.6 10.8 13.4 14.7 20.5
250 9.6 11.9 14.8 16.6 22.7
280 10.7 13.4 16.6 18.4 25.4
315 12.1 15 18.7 20.6 28.6
355 13.6 16.9 21.1 23.2 32.2
400 15.3 19.1 23.7 26.1 36.3
450 17.2 21.5 26.7 29.4 40.9
500 19.1 23.9 29.7 33.1 45.4
560 21.4 26.7 33.2 36.8 50.8
630 24.1 30 37.4 41.2 57.2
710 27.2 33.9 42.1 46.3
Shipping Information:
  • FOB Port: Qingdao
  • Lead Time: 5 - 7 days
  • Dimensions per Unit: 12 × 0.25 × 0.25 Meters
  • Weight per Unit: 2 Kilograms
  • Units per Export Carton: 2000
  • Export Carton Dimensions L/W/H: 12 × 0.25 × 0.25 Meters
  • Export Carton Weight: 100 Kilograms
Main Export Markets:
  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • North America
  • Western Europe

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