West Jiaozhou Road129,Jiaozhou,Qingdao,Shandong,China
87258319
13606308546, 15964286854
Brief Introduction for Products
The high-performance modified MPP power cable sleeve pipe is a new
model of pipeline made by special materials. It is up to the
development requirements of modern city, and can be buried under
ground, and the depth ranges from 2 to 18 meters. The trenchless
cable-laying technology boasts the characteristics of no
environmental-pollution, no transportation infection, minor stratum
destruction, safe construction, short construction period, no dust
transportation and stacking, low cost, high social benefit and
economic performance and wide application range. The modified MPP
power cable manufactured by us is the only pipeline adopting the
trenchless laying technology; it can ensure the reliability and
lower the failure rate of network, and handsomely improves the city
environment.
Characteristics
High tensile strength and bending strength, high rigidity and
tenacity, excellent temperature and corrosion resistance, light in
weight, convenient for construction and easy for connection.
Technical Index
| No. | Item | Index |
1 | tensile strength Mpa | ≥24 |
2 | bending strength Mpa | ≥27 |
3 | bending elastic modulus Mpa | ≥930 |
4 | Vicar heat resistance (1Kg,500C/h) 0C | ≥126 |
5 | friction coefficient | ＜0.35 |
6 | vertical coefficient of shrinkage % | ≤1 |
7 | deviation in roundness % | ＜3.5 |
8 | flattening test（flattened to 1/2） | not crack |
9 | ring thermocompression（700C/2h）KN | ＞1.96 |
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