Communication Pipeline Manufacturer in China
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Communication Pipeline Manufacturer in China-Zhongcai
In the rapidly evolving world of communication infrastructure, having reliable and high-quality pipelines is crucial. As a leading communication pipeline manufacturer in China, we pride ourselves on delivering innovative solutions that meet the diverse needs of the industry. With our expertise and cutting-edge technologies, we strive to provide top-notch products that ensure seamless communication networks.
Telecommunication pipe and PVC-C Pipelines
| Item | Index | |
| Density (kg/m³) | 1350~1500 | |
| Vicat Softening Temperature (°C) | ≥93 | |
| Thermal compressive force of the ring section (KN) | 5.0~8.0mm | ≥0.45 |
| Nominal Wall Thickness | ≥8.0mm | ≥1.26 |
| 28.0mm | ||
| Friction Coefficient | ≤0.35 | |
| Volume Resistivity (Q-m) | ≥1.0×10′ | |
| Drop Hammer Impact Test (23+2°C): | Passed 9/10 | |
| Longitudinal Shrinkage Rate | ≤5% | |
| Item | Performance |
| Density | ≤1.6g/cm3 |
| Ring Stiffness (3%), at room temperature | SN8 SN12 SN16 |
| Flattening Test No | No cracks or fractures when loaded to 30% drop hammer |
| Impact Test | No cracks or fractures |
| Vicat Softening Temperature | ≥93°C |
| Longitudinal Shrinkage Rate | ≤5 |
| 1)Expansion bonding is adopted, which is convenient for installation and operation 2) Good insulation… |
|
| Item | Performance |
| Density | ≤1.6g/cm3 |
| Ring Stiffness (3%), at room temperature | SN8 SN12 SN16 |
| Flattening Test No | No cracks or fractures when loaded to 30% drop hammer |
| Impact Test | No cracks or fractures |
| Vicat Softening Temperature | ≥93°C |
| Longitudinal Shrinkage Rate | ≤5 |
| PVC-C cable conduits exhibit excellent corrosion resistance, withstanding the corrosive effects of acids, alkalis, salts, and other chemical solvents… | |
| Item | Performance |
| Density | 0.90-0.94g/cm3 |
| Ring Stiffness (3%), at room temperature | SN24 SN32 SN40 SN60 |
| Flattening Test No | No cracks or fractures when loaded to 50% drop hammer |
| Impact Test | No cracks or fractures |
| Vicat Softening Temperature | ≥150°C |
| Standard According to YD/T 841.3-2016 | ||
| Product | Specification(mm) | Specification(mm) |
| PVC-U Double Wall Corrugated Pipes | 63 | 110 |
| 75 | 160 | |
| 90 | 200 | |
| Features 1. The inner wall is smooth and the coefficient of friction is small, which is good for threading. 2. Strong corrosion resistance. The corrosion resistance of double-wall bellows is far better than that of metal pipes and significantly better than that of concrete pipes |
||
| Standard According to YD/T 841.3-2016 | |
| Product | Specification(mm) |
| HDPE Double Wall Corrugated Pipes | 63 |
| 75 | |
| 90 | |
| High strength, excellent compression and impact resistance. Good resistance to uneven settlement, suitable for soft soil and sandy foundations. Convenient and stable connections and ensuring the safety of internal pipeline. |
|
Telecommunication Pipelines and High Tension Power PVC Cable
- The inner wall is smooth and the coefficient of friction is small, which is good for threading.
- Strong corrosion resistance. it is far better than that of metal pipes and significantly better than that of concrete pipes
- Good anti-wear performance, longer service life.
- Light in weight, socket connection with elastic sealing ring, convenient and quick construction.
- Excellent corrosion resistance and electrical insulation.
- Clear separation between the pores, making it easy and convenient for threading.
- Close arrangement of the pores, increasing the utilization of communication hole positions.
- Outstanding compressive strength, facilitating installation.
- Good weather resistance, suitable for a wide range of applications.
- The PE underground pipe has a thin wall, which makes it lightweight and easy to transport and install.
- It’s high strength allowing it to effectively withstand external loads without deformation.
- PE pipes have high tensile and fracture resistance, enabling them to withstand changes in terrain effectively.
- PE pipes are resistant to acid and alkali corrosion
- Insulation performance and good heat dissipation
The product features high temperature resistance, strong external pressure resistance, high toughness, good bending performance, low threading resistance, easy installation, low impact on the surrounding environment, and low engineering cost.It is more suitable for current environmental requirements as it eliminates dust pollution and traffic congestion caused by conventional construction methods.
Features of Buried PVC-C PVC-U Communication Pipes
- PVC-C has excellent physical and chemical properties, including high temperature resistance, corrosion resistance, and the ability to withstand voltage up to 10,000V.
- PVC-U also exhibits corrosion resistance and can withstand voltage below 1000V.
- Both materials have long service life and high strength, making them ideal for power tube applications.


Features of Buried PVC Communication Pipes
- The pipes help save on laying costs as they are not prone to waste during transportation and installation, require minimal excavation, and do not require special auxiliary materials.
- They allow for convenient cable retrieval and dragging without deformation, color changes, cracking, or leakage.
- The materials have high Vicat softening temperature and stable properties, meeting the operational requirements of high-voltage power cables.
Advanced Buried PVC-C Pipes for High and Low Voltage Power Cables


The Zhongcai brand offers advanced technology in the form of buried chlorinated polyvinyl chloride (PVC-C) pipes for high voltage power cables and buried chlorinated polyvinyl chloride (PVC-C) pipes for low voltage power cables. These high-tech products are developed using PVC resin as the main component, combined with various specialized processing aids, and produced through unique manufacturing techniques. The products excel in three key technical indicators: impact resistance, representing material toughness; flat testing, representing rigidity; and Vicat softening temperature, representing heat resistance. These indicators are perfectly aligned to ensure exceptional performance. The products have achieved and even surpassed the performance standards of similar foreign products.
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