Plastic steel pipe
The high-strength plastic alloy pipe produced by Jingzhou Liangcheng can replace the steel pipe for the buried laying of information pipeline crossing the road. The combination and arrangement are easy, and the construction is simple, which can not only reduce the project cost, but also extend the service life of the communication pipeline. The products are widely applicable to the Internet, mobile power and all departments using optical and cable as transmission routes.
1. The new type of pipe adopts the multi-alloy network synergy technology, and the pipe structure adopts the unique reinforced mechanical framework of the outer square inner regular dodecagon and the auxiliary triangle support, which is formed by one extrusion. Thus, the product has outstanding properties such as high toughness, high compression resistance, high impact resistance and corrosion resistance. Therefore, structure, formula and process are the three innovation points of the product.
2. Strong compression resistance and corrosion resistance:
High-strength plastic alloy pipe has the performance of resisting acid, alkali, salt and other chemical corrosion. After testing, its index is ≤ 1.5 g/m2, which meets the technical requirements of pipe material for corrosive fluid transmission. If the steel pipe is laid in saline-alkali soil, its service life is only 3-5 years; The service life of plastic alloy composite communication pipe is at least 30 years according to its index.
3. Convenient combination of tube and group:
The innovative structural design of high-strength plastic alloy pipe not only achieves the purpose of dispersing stress to support the pipe body and improving compressive strength, but also facilitates the combination and collocation of pipe groups. During the construction process, there is no need to fix it specially; The overall compressive capacity of the pipeline group can also be effectively improved after being tightened by the binding belt.
4. Convenient construction and low project cost:
High-strength plastic alloy pipes are connected with sleeves, which can be connected only after applying special glue. The end of the pipe is printed with assembly marks to facilitate the supervision personnel to check whether the sleeve is in place. Compared with steel pipe, it also reduces the labor intensity during construction. The price of plastic alloy composite communication pipe per meter is only 2/3 of that of steel pipe. If it is used to replace steel pipe, the project cost per kilometer can be saved by nearly 20000 yuan, and the service life is far longer than that of steel pipe.