High-performance microtubule bundle tube
E-mail: lcsy365@126.com
Phone/WhatsApp: +86-13807214678
Product Description
According to the needs of customers and the dynamics of the market, Liangcheng Technology has developed and produced a fourth generation of communication pipeline product - high-performance cluster microtubule product, which is convenient to improve the construction efficiency, using the world's leading new product technology.
Liangcheng technology microtubule: schematic diagram of single HDPE silicon core microtubule
Specification of single HDPE silicon core microtubule of Liangcheng Technology
One of the common silicon core bundle tubes of Liangcheng Technology: Φ 10/8mm х 7 Combination
Liangcheng Technology Cluster Tube Specification
Technical advantages of Liangcheng technology silicon core bundle tube
1. Wide range of use: direct burial, pipeline, overhead, building; Especially in complex terrain conditions, more space saving; For example, the line wells, bridges, roads, railways, rivers, etc. in the building;
2. Wide applicable temperature range: - 60~70CO, construction temperature - 10~40CO;
3. Long service life: long-term exposure to non-sunlight, more than 50 years;
4. The unit length is large, which can ensure that there is no interface within the well spacing of 1000m and there is no worry of water inflow, and the subsequent construction is simple;
5. The whole system is fully sealed with good waterproof performance; It also has three layers of sheath (outer tube, aluminum foil and core tube) to enhance the mechanical protection of optical cable; At the same time, aluminum foil has shielding effect;
6. Each core tube is an independent unit, which does not affect each other and is convenient for maintenance;
7. Due to the good flexibility of the pipeline, it can freely bend and fluctuate, and effectively resist the damage caused by the foundation settlement to the pipe and cable; 8. The air blowing method is used to lay optical cables, which is more efficient and safer;
9. The optical cable laid into the pipeline by air blowing should be loose compared with the optical cable laid into the pipeline by traction, which can protect the optical cable from short-term and long-term tension and effectively extend the service life of the optical cable.
Brief economic and technical comparison between Liangcheng technology bundle tube and silicon core tube
1. Material performance comparison
| Silicon core tube | Bundle tube |
|
| Maximum traction load |
9701N |
10077 N |
| Tensile strength |
21.56 |
21.9 |
| Elongation at break |
524% |
439% |
| Drop hammer impact (- 19 ℃, 9KG) | Unbreakable | Unbreakable |
| Friction coefficient of inner wall |
0.154 |
0.114 |
| Ring stiffness |
58.6 |
64 |
| Longitudinal shrinkage |
1.67% |
1.5% |
| Outer wall hardness |
61 |
61 |
2. Construction comparison
|
|
Silicon core tube | Bundle tube |
| 1 | One pipe and one cable | One tube with seven or six holes can accommodate seven or six cables |
| 2 | One tube of 124 cores | Seven holes 420 cores, six holes 408 cores |
| 3 | Conventional installation, buried depth 0.9 m, bottom width 30 cm, top width 60 cm, excavation volume 100% | Excavation volume is 40% less than silicon core pipe |
| 4 | The filling volume is the same as the excavation volume | The filling volume is 40% less than that of silicon core pipe |
| 5 | Calculated by 10 silicon core pipes, the amount of pipes laid is 100% | The amount of pipes laid is only 20% of the silicon core pipe. |
| 6 | Bridges, interchanges, culverts, etc. are in accordance with the routine, and the quantity of auxiliary materials is 100% | Save 80% of auxiliary materials, for example, when crossing the bridge, the silicon pipe used in the steel pipe is one pipe with one hole, and now it is one pipe with six holes or seven holes |
| 7 | The construction efficiency is conventional | High construction efficiency and short construction period |
| 8 | The construction cost is the conventional standard |
The construction cost is greatly saved |
3. Price comparison
| Silicon core tube | Bundle tube |
| forty × 33 silicon core tube, 5.50 yuan/m for 12 holes, 66.00 yuan/m for 100KM, 6.6 million yuan | Reinforced six-hole bundle tube (5 ×Φ 12/10＋1 ×Φ 8/6) is 23.20 yuan/meter, 12 holes are 46.00 yuan/meter, saving 30%. If 100KM, it will be 4.6 million yuan, saving 2 million yuan |
| Ordinary six-hole tube with the same specification is 19.00 yuan/m, 12 holes is 38.00 yuan/m, saving 42.5%. Based on 100KM, it is 3.8 million yuan, saving 2.8 million yuan. |
Brief introduction of the use of Liangcheng technology silicon core microtube bundle tube
1. Long-distance backbone network
2. Metropolitan area network - a computer communication network established within a city
3. Wide area network - a computer communication network established in a wide range (beyond cities and countries)
4. LAN - a computer communication network established within a local area (such as a school, an enterprise...)
5. Private network - internal communication network established by government, army, public security, railway, forest area, stadium, etc
6. Public network - a communication network established by the telecommunications department to provide various communication services to the public
7. Local network - in a toll number area, several terminal offices, interoffice relays, long-city relays, and subscriber lines
8. Personal network - communication between users' homes, offices or personal information appliances (the basis of Bluetooth technology)
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Contact with Liangcheng
TEL: 86-716-4154881
E-mail: lyd@lcsy361.com
Address: No. 6, Tieniu Road, Yanjiang Industrial Park, Jiangling County, Jingzhou City, Hubei Province
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