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MPP Cable Protection Conduit
1.Keywords
MPP Cable Conduit, Underground Power Cable Duct, High-Temperature Resistant Pipe, Non-Digging MPP Pipe, Corrosion-Resistant Cable Protection, Electric Power Conduit, HDPE Alternative Pipe, Civil Engineering Cable Duct, Traffic-Resistant Conduit, Green Energy Cable Protection
2.Technical Specifications
1. Material & Construction
|
Parameter |
Specification |
|
Base Material |
Modified Polypropylene (MPP) |
|
Reinforcement |
Optional Fiberglass Layer (For High-Load Areas) |
|
Temperature Range |
-30°C to +120°C (Short-term 150°C) |
|
Pressure Resistance |
SN4-SN16 (6.3-31.5kN/m²) |
|
Corrosion Resistance |
Resistant to Acids, Alkalis, Salts |
2. Standard Dimensions
|
Diameter (mm) |
Wall Thickness (mm) |
Length (m) |
Bending Radius |
|
Φ50-Φ110 |
3.0-5.0 |
6.0/9.0 |
≥12× OD |
|
Φ125-Φ200 |
5.0-8.0 |
6.0/12.0 |
≥15× OD |
|
Φ225-Φ400 |
8.0-12.0 |
Custom |
≥20× OD |
3. Mechanical Properties
|
Property |
Value |
|
Tensile Strength |
≥25 MPa |
|
Flexural Modulus |
≥1,200 MPa |
|
Impact Resistance |
≥20 kJ/m² |
|
Thermal Conductivity |
0.22 W/m·K |
3.Key Advantages
1. High-Temperature Resistance
Compared to HDPE:
|
Property |
MPP |
HDPE |
|
Max Temp. |
120°C |
60°C |
|
Heat Distortion |
140°C |
80°C |
2. Trenchless Installation
Non-Digging Methods:
Pipe bursting
Horizontal directional drilling (HDD)
Micro-tunneling
3. Safety & Compliance
Flame Retardant: Oxygen Index >26 (UL94 HB)
Environmental Resistance:
|
Condition |
Performance |
|
UV Exposure |
10+ Years (With Stabilizers) |
|
Soil Chemicals |
No Degradation |
4.Industry Applications
A. Urban Power Grids
Underground Cable Networks:
|
Project Scale |
Pipe Specification |
|
Residential |
Φ110mm, SN8 |
|
Commercial |
Φ200mm, SN12 |
B. Renewable Energy
Solar/Wind Farms:
|
Feature |
Benefit |
|
High-Temp Resistance |
Safe for inverter heat |
|
Flexible Routing |
Follows terrain |
C. Transportation
Highway Lighting:
|
Requirement |
MPP Solution |
|
Heavy Load |
SN16 Rating |
|
Chemical Exposure |
No Corrosion |
D. Industrial Zones
Chemical Plants:
|
Chemical |
Resistance |
|
H₂SO₄ (30%) |
Excellent |
|
NaOH (20%) |
Excellent |
5.Certifications & Testing
Material: ISO 9001, GB/T 19472.2
Fire Safety: IEC 60332-3
Environmental: RoHS, REACH
6.Custom Options
✓ Pre-installed fiber optic microducts
✓ RFID tags for asset tracking
✓ Colored stripes for cable identification
7.Contact for
Trenchless installation planning
Load-bearing calculations
Custom diameter/length orders
MPP Cable Protection Conduit Customer Evaluation
MPP Cable Protection Conduit FAQ
-
What is MPP cable protection conduit made of?
It is made of Modified Polypropylene (MPP), which provides high strength, heat resistance, and excellent mechanical performance.
-
What applications are MPP conduits suitable for?
MPP conduits are widely used for underground power cable protection, especially in trenchless construction such as horizontal directional drilling (HDD).
-
What are the advantages of MPP conduit compared to PVC or HDPE?
MPP conduits offer higher heat resistance, better compression strength, and improved performance in high-temperature and heavy-load environments.
-
Can MPP cable protection conduits be customized?
Yes, customization options include diameter, wall thickness, length, color, and connection type based on project requirements.
Мекенжай
Xingyuan South Street, 20, Заоцян округі, Хэншуй қаласы, Хэбэй провинциясы, Қытай
