HDPE (yüksek yoğunluklu polietilen) 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, tarımsal sulama, industrial drainage and other fields.
HDPE (yüksek yoğunluklu polietilen) 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, tarımsal sulama, industrial drainage and other fields.
Product structure Features
Double-layer composite structure: iç duvar pürüzsüz (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)
Ayrıntıları HDPE Double-KTümü Oluklu Boru
1. Excellent physical properties
Basınç dayanımı: SN8 grade products can withstand a pressure of ≥8000N/m², equivalent to 4 meters of soil cover load
Darbe dayanımı: Impact strength ≥30kJ/m² at 23℃ (ASTM D256 standardı)
Esneklik: the bending radius can reach 20-25 borunun çapının katı (DN300 pipe minimum bending radius of 6 metre)
2. Uzun servis ömrü
Laboratory accelerated aging tests show that the service life can reach more than 50 yıllar
Uv resistant formula (2.5-3% carbon black masterbatch added) ensures outdoor performance
3. Environmental protection and economic benefits
Ağırlık sadece 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 (isteğe bağlı)
Millimeter-level docking accuracy with dedicated welding equipment (output power 4-10kW)
Özellikleri HDPE Double-KTümü Oluklu Boru
Nominal çap (mm)
Ring stiffness class(kN/m²)
Standart uzunluk (M)
Çalışma basıncı (MPa)
Applicable temperature range (°C)
Bağlantı yöntemi
DN200
SN4/SN8
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 °C
Electrothermy
DN300
SN8 / SN12.5
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 °C
Electrothermy
DN400
SN8 / SN12.5
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 °C
Electrothermy
DN500
SN12.5 / SN16
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 °C
Electrothermy
DN600
SN12.5 / SN16
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 °C
Electrothermy
Teknik Parametre
Ring stiffness test standard: ISO 9969
Hydraulic test pressure: 1.5 times the working pressure for 1 hour without leakage
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. Tarımsal sulama
Damla sulama sistemi: with Φ16mm branch pipe to achieve precision irrigation
Drainage culvert: Slope 0.1-0.3% can achieve artesian drainage
3 Endüstriyel uygulamalar
Plant drainage: Through ISO/TR 10358 chemical corrosion resistance certification
Maden drenajı: 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
Paketleme ve Sevkiyat
Ürünlere ve adete bağlıdır,sarma ambalajını yapabiliriz,rulolar,paket paketleme,kasalar veya kutular,vesaire.
Sevkiyat:Deniz yoluyla,demiryolu,hava yoluyla veya müşterinin isteği olarak.
Şirket Profili
Luoyang Datang Enerji Teknolojileri A.Ş., Ltd.. yüksek kaliteli plastik boru ve bağlantı parçaları konusunda uzmanlaşmış lider bir Çinli üreticidir. Son teknoloji otomatik üretim hatlarıyla donatılmış ve bir ekip tarafından desteklenen 200 profesyoneller, aşağıdakileri içeren kapsamlı bir ürün yelpazesi sunuyoruz: 150 types of plastic pipes and fittings designed for water supply and drainage systems, gaz iletimi, ve yerden ısıtma sistemleri. Ana ürünlerimiz arasında PVC Borular ve Ek Parçaları bulunmaktadır., PE (HDPE) Borular ve Ek Parçaları, PPR Boru ve Ek Parçaları, ve PEX Yerden Isıtma Boruları.
Should you have any inquiries regarding our PVC pipe,polietilen boru & PPR boru, lütfen bizimle iletişime geçmekten çekinmeyin!
