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2021
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11
Performance of Gukokang Composite Pipeline
Author:
1. High strength: As the outer wall of the composite steel pipe adopts common steel pipe, it can fully meet the strength requirements of various processes under the support of the outer wall steel pipe.
1. High strength: As the outer wall of the composite steel pipe adopts common steel pipe, it can fully meet the strength requirements of various processes under the support of the outer wall steel pipe.
2. High wear resistance: Because most of the composite layer on the inner wall of the steel pipe is a high wear-resistant ceramic selected according to the process requirements, and the ceramic content exceeds 95%, the product has good wear resistance.
3, high anti-corrosion: because the composite layer of materials are corrosion-resistant materials, from the basis to solve the main problem of anti-corrosion. Can be widely used in the place of acid, alkali, salt medium.
4. High bonding strength: the matrix of the composite material adopts organic polymer. On the basis of inorganic ceramic as reinforcing agent, the hinge occurs under the environment of specific temperature, pressure and appropriate vacuum degree through a specific process. At the same time, it is firmly combined with the inner wall of the steel pipe. The peeling strength is as high as 14-16MPa, which is more than 100 times of that of ordinary rubber-lined and plastic-lined pipes. The thermal expansion coefficient of the composite layer is basically the steel pipe, therefore, the composite layer will not have the phenomenon that the lining layer falls off due to the low bonding strength and the large difference in thermal expansion coefficient.
5. Weather resistance: This product can be used for a long time at -40 ℃-200 ℃, up to 260 ℃. This product is widely used in environmental protection, electric power, chemical metallurgy, mining and other industries, is an ideal alternative to plastic lined pipe products.
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