Address
Zhengzhou, Henan, China
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
MPP Pipe
- 1. Diameter: DN100-355mm (4 inch-14 inch).
- 2. Ring Stiffness: SN24, SN32, SN40
- 3. Material: Modified Polypropylene
- 4. Length: 6m/9m
- 5. Delivery: 7-10 days depending on the total quantity.
- 6. Product inspection: Raw material inspection; Finished product inspection; Third party inspection upon clients request.
- 7. Customization: Specifications and sizes can be customized according to requirements.
MPP Pipe Feature
- 1. MPP pipes have excellent electrical insulation and high safety performance.
- 2. MPP electrical conduits are resistant to high temperatures and low temperature impacts.
- 3. MPP pipe has higher tensile and compression properties than HDPE.
- 4. MPP pipe is light, smooth, has low friction resistance, and is connected by hot-melt butt welding.
MPP Power Pipe Application
- 1. MPP pipes can be used for underground power cable protection, high-voltage and medium-voltage cable casings to protect cables from mechanical damage, water intrusion and chemical corrosion.
- 2. MPP pipe can be used in trenchless horizontal directional drilling (HDD) projects, such as overpass cable laying, railway crossings, or bridge crossings.
- 3. MPP pipes are used for communication cable pipelines and signal line protection.
- 4. MPP power pipe can also be used for municipal telecommunication, electric power and other pipeline project.
Specification & Dimension
| Nominal Wall Thickness | |||||
|---|---|---|---|---|---|
| Ring Stiffness | SN24 | SN32 | SN40 | Out-Of-Roundness | |
| DN/ID | |||||
| 100 | 6 | 8 | 10 | ≤2.0 | |
| 125 | 8 | 10 | 12 | ≤2.3 | |
| 150 | 10 | 12 | 14 | ≤2.5 | |
| 175 | 12 | 14 | 16 | ≤2.8 | |
| 200 | 14 | 16 | 18 | ≤3.2 | |
| 225 | 16 | 18 | 20 | ≤3.8 | |
| 250 | 18 | 20 | 22 | ≤4.2 | |
| 280 | 20 | 22 | 24 | ≤4.5 | |
| 315 | 22 | 24 | 26 | ≤4.8 | |
| 355 | 24 | 26 | 28 | ≤5.2 |
MPP Pipe Indicator
| Test Item | Indicator | Test Method |
|---|---|---|
| Density（g/cm3） | 0.89～0.93 | DL/T 802.1-2023 |
| Ring Stiffness（KN/m2） | SN24≥24 | DL/T 802.1-2023 |
| Ring Stiffness（KN/m2） | SN32≥32 | DL/T 802.1-2023 |
| Ring Stiffness（KN/m2） | SN40≥40 | DL/T 802.1-2023 |
| Flattening Test | The samples should not be cracked | DL/T 802.1-2023 |
| Tensile Strength（MPa） | ≥25 | DL/T 802.1-2023 |
| Weld Strength（MPa） | ≥22.5 | DL/T 802.1-2023 |
| Elongation at break（%） | ≥150 | DL/T 802.1-2023 |
| Hammer Impact | At least 9 out of 10 samples do not break | DL/T 802.1-2023 |
| Static Friction Coefficient | ≤0.35 | DL/T 802.1-2023 |
| Vicat Softening Temperature（℃） | ≥150 | DL/T 802.1-2023 |
| Longitudinal Retraction Rate（%） | ≤3 | DL/T 802.1-2023 |
| Heat Dispersion Performance | Temperature of the inner and outer pipe walls≤ 30 ℃ | DL/T 802.1-2023 |
| Heat Dispersion Performance | (Placed at room temperature for a specified period of time) | DL/T 802.1-2023 |
Quality Ensurance
Quality Inspection Process
- Environmentally friendly raw materials are recyclable
- Material chemical composition analysis and physical property test
- Each process must be inspected and qualified before continuing
- Thickness and weight test of each product
- Each pipe is not put into storage until after final inspection.
Certificate Showcase
Jinquan MPP Pipe Advantages
1. Long-Lasting Durability
Jinquan MPP (Modified Polypropylene) pipes are highly durable and resistant to environmental stress, maintaining performance even in extreme underground and high-load conditions, making them ideal for infrastructure and trenchless applications.
2. Chemical Inertness for Acidic/Alkaline Environments
MPP power pipes are chemically inert and corrosion-resistant, ensuring safe and long-term use in environments exposed to acidic or alkaline substances.
3. Leak-Free Joints, Reduced Maintenance
Secure, leak-free joints significantly reduce the need for maintenance, minimizing long-term repair costs and improving overall system reliability.
4. Superior Flexibility for Easy Installation
Jinquan MPP pipes offer excellent flexibility, allowing for easy installation in complex or curved cable routing projects with fewer joints.
5. Low Friction, Reduced Energy Loss
The smooth internal surface reduces friction during cable insertion and minimizes energy loss, improving installation efficiency.
6. Lightweight & Transport Efficient
MPP power cable pipes are lightweight, making them easier to handle, transport, and install—reducing labor costs and speeding up construction timelines.
7. Longer Delivery Lengths
Available in extended lengths, Jinquan MPP pipes require fewer joints, which simplifies installation and enhances pipeline integrity.
8. Standards-Compliant for Safety
Jinquan MPP pipes comply with ISO and relevant industry standards, ensuring performance, safety, and reliability for underground power and communication cable protection.