Pibell Rhychog Wal Ddwbl HDPE mewn Datrysiadau Draenio

Cyflwyniad o HDPE Double-Wi gyd Corrugated Pipe

HDPE (polyethylen dwysedd uchel) double wall corrugated pipe is a composite structure pipe manufactured by advanced co-extrusion technology, and its unique design includes smooth inner wall and corrugated outer wall. This innovative structure gives it both high strength and flexibility, making it the preferred pipe material for modern municipal engineering, dyfrhau amaethyddol, industrial drainage and other fields.

Product structure Features

Double-layer composite structure: mae'r wal fewnol yn llyfn (thickness 1.5-3mm) to ensure water flow efficiency, and the outer wall is corrugated (peak height 15-40mm) to enhance the ring stiffness

Material science breakthrough: Using PE100 grade primary high density polyethylene, density ≥0.95g/cm³, melting index 0.3-0.5g/10min

Innovative connection system: double selection of plug and insert electrothermic connection (DN200-DN1200) and clamp connection (DN150 or less)

Manylion am HDPE Double-Wi gyd Corrugated Pipe

1. Excellent physical properties

Cryfder cywasgol: SN8 grade products can withstand a pressure of ≥8000N/m², cyfateb i 4 meters of soil cover load

Gwrthiant effaith: Impact strength ≥30kJ/m² at 23℃ (ASTM D256 standard)

Hyblygrwydd: the bending radius can reach 20-25 gwaith diamedr y bibell (DN300 pipe minimum bending radius of 6 metrau)

2. Bywyd gwasanaeth hir

Laboratory accelerated aging tests show that the service life can reach more than 50 mlynedd

Uv resistant formula (2.5-3% carbon black masterbatch added) ensures outdoor performance

3. Environmental protection and economic benefits

Dim ond y pwysau 1/8 of the concrete pipe, reducing the transportation and installation cost by more than 40%

The inner wall friction coefficient is 0.009 (27% lower than the concrete pipe), and the lifting velocity is 15-20%

4. Intelligent installation system

Smart fitting with RFID chip (optional)

Millimeter-level docking accuracy with dedicated welding equipment (output power 4-10kW)

Manylebau o HDPE Double-Wi gyd Corrugated Pipe

Technical Parameter

Ring stiffness test standard: ISO 9969

Hydraulic test pressure: 1.5 times the working pressure for 1 hour without leakage

Longitudinal retraction rate: ≤3% (110℃±2℃ environment test)

HDPE Double-Wi gyd Crhychiog Pipe Acaiss

1. Municipal engineering

Urban stormwater management system: can handle a maximum instantaneous flow of Q=5m³/s (DN1200 pipe)

Sewage pipe network: resistant to chemical corrosive environment with pH 2-12

Cable protection sleeve: passed 10kV/1min voltage test

2. Dyfrhau amaethyddol

System dyfrhau diferu: with Φ16mm branch pipe to achieve precision irrigation

Drainage culvert: Slope 0.1-0.3% can achieve artesian drainage

3 Industrial applications

Plant drainage: Through ISO/TR 10358 chemical corrosion resistance certification

Draeniad mwynglawdd: the maximum working pressure can withstand 0.8MPa

4. Special environment

Frozen soil area: -40℃ low temperature impact test without cracks

Coastal areas: through ASTM G154 2000 hours salt spray test

Pacio a Cludo

Yn dibynnu ar y cynhyrchion a qty,gallem wneud y pacio o torchi,rholiau,pacio bwndel,cewyll neu focsys,etc.

Cludo:Ar y môr,rheilffordd,mewn awyren neu fel cais cwsmer.

Proffil Cwmni

Mae Luoyang Datang Energy Tech Co., Cyf. yn wneuthurwr Tsieineaidd blaenllaw sy'n arbenigo mewn pibellau a ffitiadau plastig o ansawdd uchel. Yn meddu ar y llinellau cynhyrchu awtomataidd diweddaraf ac wedi'u cefnogi gan dîm o 200 gweithwyr proffesiynol, rydym yn cynnig llinell gynnyrch helaeth sy'n cynnwys drosodd 150 types of plastic pipes and fittings designed for water supply and drainage systems, trawsyrru nwy, a systemau gwresogi llawr. Mae ein prif gynnyrch yn cynnwys Pibellau a Ffitiadau PVC, Addysg Gorfforol (HDPE) Pibellau a Ffitiadau, Pibellau a Ffitiadau PPR, a Phibellau Gwresogi Llawr PEX.

Should you have any inquiries regarding our PVC pipe,Pibell Addysg Gorfforol & Pibell PPR, peidiwch ag oedi i gysylltu â ni!

Ffon.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Ebost: sales@pipesandfittings.net

Telerau Talu

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FAQ o HDPE Double-Wi gyd Crhychiog Pipe

C1: What are the advantages compared with traditional concrete pipe?

The weight is reduced by 87% and the installation efficiency is increased by 3 amseroedd

2-3 times longer service life (50 vs 20 mlynedd)

More than 35% reduction in integrated engineering costs

C2: How to ensure the tightness of pipe connections?

System rheoli tymheredd deallus (200-230℃ precise control) is adopted for the electrothermic connection.

Triple sealing guarantee: welding surface + rubber ring + heat shrinkable sleeve

C3: What is the maximum buried depth of the pipe?

Grade SN8: Recommended burying depth ≤4 meters

Grade SN16: Recommended burying depth ≤8 meters

Special enhanced type can be customized to 12 meters buried depth

C4: Is trenchless construction supported?

DR17.5 class pipe jacking model is available

Maximum jacking length up to 200 m (DN600 tube)

C5: How to check the product quality?

Third party test report (SGS/BV, etc.)

Material traceability certificate (PE100 resin batch number)

Factory water pressure test record