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Sn4 Sn8 HDPE Double Wall Corrugated Drainage Pipe


Basic Info

  • Model NO.: DN200-800mm

  • Material: PE-Steel Strip-PE

  • Plastic Composite Pipe Coating Form: Inner and Outside Coating

  • Steel Skeleton PE Pipe Use: Municipal

  • Place of Origin: Ningbo China

  • Length: 5.8-12m

  • Pressure: 1MPa-3.5MPa

  • Specification: DN20-2400mm

  • HS Code: 7306309000

  • Compound Material: Steel Plastic Composite Pipe

  • Installation and Connection: Clamping Type Installation

  • Plastic Composite Pipe Model: GS-—D-SP-T-EP(PE)

  • Steel Plastic Composite Pipe Model: GS-—D-SP-T-EP(PE)

  • Brand Name: Sino East

  • Thickness: En2.3-59.3mm

  • Trademark: SUNPLAST

Product Description

Sale promotion! HDPE double-wall corrugated pipe on sale


1. Non-toxic:
PE pipe material is nontoxic, tasteless, it belongs to green building materials, never scaling, which can effectively improve the water
Quality. It is hygienic safety, recycle and environment-friendly

2. No Leakage:
PE pipe is connected in the ways of butt fusion, socket fusion and electrofusion and the strength of joint point is higher
Than tube itself.
3. Easy Installation:
HDPE pipe is Light Weight, has excellent flexibility
4. Corrosion resistance:
High resistance to attack from various types of chemicals. Chemically Inert
5. Lower costs:
PE pipe is not only convenient to transport and install, but also reduce the worker's labor intensity and improve work
6. Longevity:
50 years under pressure use.


1. Municipal water supply, gas supply and agriculture etc.
2. Commercial & Residential water supply
3. Industrial liquids transportation
4. Sewage treatment
5. Food and chemical industry
7. Replacement of cement pipes and steel pipes
8. Argillaceous silt, mud transportation
9. Garden green pipe networks

  DN   Min Ave Diameter   Min inn WT   Min laminated WT Bonding Length
  200mm   195mm   1.1mm   1.5mm   54mm
  300mm   294mm   1.7mm   2.0mm   64mm
  400mm   392mm   2.3mm   2.5mm   74mm
  500mm   490mm   3.0mm   3.0mm   85mm
  600mm   588mm   3.5mm   3.5mm   96mm
  700mm   685mm   4.0mm   4.0mm   102mm
  800mm   785mm   4.5mm   4.5mm   118mm
Material   Section shape   PN Grade   Color   Certifaction
  HDPE100   Round   0.6-1.6MPa   Black or white with blue stripe   ISO9001:2008
  Standard   GB/T13663-2000   SDR rating