Anti Corrosion PE Spiral Culvert Pipe DN300mm To DN2600mm For Highway
Plaats van herkomst:CHINA
Merknaam:xinsen
Certificering:ISO 9001:2015, GB/T19472.2-2004
Minimale bestelhoeveelheid:Bespreekbaar
Prijs:USD 20-60 / Meter
Standaard verpakking:Standaard verpakking
Levertijd:7-15 werkdagen
Betalingsvoorwaarden:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Leveringscapaciteit:30000 meter per maand
Specificaties
Markeren:
PE Spiral Culvert Pipe DN300mm
,Anti Corrosion PE Spiral Culvert Pipe
,DN2600mm Spiral Culvert Pipe
Inner Diameter Range:
DN300mm tot DN2600mm
Ring Stiffness:
≥12,5 kN/m²
Anti-Corrosion Layer:
2,2 mm tot 3,5 mm
Minimum Wall Thickness:
2.5 mm tot 6.0 mm
Service Life:
50 jaar
Steel Strip Thickness:
0,4 mm tot 1,2 mm
Productomschrijving
Steel Belt Reinforced PE Spiral Corrugated Pipe for Highway and Road Infrastructure
Steel Belt Reinforced Polyethylene (PE) Spiral Corrugated Pipe
Steel Belt Reinforced PE Spiral Corrugated Pipe is a double-wall spiral corrugated pipe integrated by winding polyethylene (PE) materials, designed for demanding highway and road infrastructure drainage applications. It utilizes high-density polyethylene (HDPE) as the base matrix, and a wave-shaped steel belt coated with adhesive resin as the primary supporting structure. The steel and plastic components are wound and composite-molded into a single, cohesive structural unit, providing the heavy-load capacity required for under-roadway culverts and cross-drainage systems.
Key Features
- Large Diameter and High Strength: The integration of the U-shaped steel belt with PE material significantly enhances the ring stiffness. Compared to standard plastic winding pipes of the same weight, its structural strength is drastically improved, effectively solving heavy-load challenges. This structural advantage is particularly prominent in large-diameter applications. Our production diameter ranges from DN300mm to DN2600mm, with the ring stiffness consistently maintained above 12.5 kN/m². It is much lighter in weight yet delivers significantly stronger performance than conventional concrete/cement pipes and other conventional plastic pipes.
- Reliable Composite Performance: The bonding and integration of the multiple material layers are carried out while the plastic is in a fully molten state. This thermal fusion process ensures that the compound bonding strength is exceptionally reliable, preventing delamination over long-term operations.
- Corrosion Resistance and Long Service Life: The surface of the steel belt undergoes a specialized pre-treatment to enhance both the steel's intrinsic anti-corrosion capabilities and its adhesive interface with the plastic matrix, resulting in superior peel strength. The engineered pipeline guarantees a service life of over 50 years under standard operating environments.
Pipe Specification
| No. | Nominal Inner Diameter (DN/ID) | Minimum Average Inner Diameter | Minimum Inner Layer Wall Thickness | Minimum Laminated Wall Thickness | Maximum Pitch | Minimum Steel Strip Thickness | Minimum Anti-Corrosion Layer Thickness |
|---|---|---|---|---|---|---|---|
| 1 | 300 | 294 | 2.5 | 4.0 | 75 | 0.4 | 2.2 |
| 2 | 400 | 392 | 3.0 | 4.5 | 85 | 0.4 | 2.2 |
| 3 | 500 | 490 | 3.5 | 5.0 | 100 | 0.5 | 2.5 |
| 4 | 600 | 588 | 4.0 | 6.0 | 110 | 0.5 | 2.5 |
| 5 | 700 | 685 | 4.0 | 6.0 | 115 | 0.5 | 2.5 |
| 6 | 800 | 785 | 4.5 | 7.5 | 120 | 0.7 | 3.0 |
| 7 | 900 | 885 | 5.0 | 7.5 | 135 | 0.7 | 3.0 |
| 8 | 1000 | 985 | 5.0 | 8.0 | 150 | 0.7 | 3.0 |
| 9 | 1100 | 1085 | 5.0 | 8.0 | 165 | 0.7 | 3.0 |
| 10 | 1200 | 1185 | 5.0 | 8.0 | 180 | 0.7 | 3.0 |
| 11 | 1300 | 1285 | 5.0 | 8.0 | 210 | 1.0 | 3.0 |
| 12 | 1400 | 1385 | 5.0 | 8.0 | 210 | 1.0 | 3.0 |
| 13 | 1500 | 1485 | 5.0 | 8.0 | 220 | 1.0 | 3.0 |
| 14 | 1600 | 1585 | 5.0 | 9.0 | 230 | 1.0 | 3.5 |
| 15 | 1800 | 1785 | 5.0 | 9.0 | 230 | 1.0 | 3.5 |
| 16 | 2000 | 1985 | 6.0 | 9.0 | 235 | 1.0 | 3.5 |
| 17 | 2200 | 2185 | 6.0 | 9.0 | 235 | 1.2 | 3.5 |
| 18 | 2400 | 2385 | 6.0 | 10.0 | 235 | 1.2 | 3.5 |
| 19 | 2600 | 2585 | 6.0 | 10.0 | 240 | 1.2 | 3.5 |
Transportation Infrastructure Applications
- Highway Cross-Drainage and Culvert Systems
- Railway Subgrade and Embankment Drainage
- Bridge Approach and Interchange Drainage
- Airport Runway and Taxiway Stormwater Management
- Tunnel and Underpass Water Conveyance
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