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Requirements for construction conditions of PVC mining sealing pipes

Published on:

2023-12-29

According to China's fire safety regulations, PE pipes are prone to causing pipeline ignition in the event of a fire, so plastic hoses cannot be used for indoor fire protection pipelines.

1. Detailed address regulations for engineering construction: The soil is loose. After all, in mountainous areas and other complex areas, there are many sharp stones that often pierce through PVC mining sealing pipes during work, so the geological environment is loose.

2. It cannot be used in conjunction with indoor fire protection pipeline facilities. According to China's fire safety regulations, PE pipes are prone to causing pipeline ignition in the event of a fire, so plastic hoses cannot be used for indoor fire protection pipelines.

3. The pipeline should not be used as a drainage riser or empty frame. Due to the insufficient ductility of the PVC mining sealing pipe, it is very easy to bend. Therefore, many fixed control points need to be used for the drainage riser or overhead pipeline, and the engineering cost is also high. Moreover, due to the aging caused by long-term exposure of plastic hoses to the sun, it is not recommended to use them.

4. The environmental temperature of the transportation medium needs to be between -20 ℃ and 60 ℃. Due to the limitation of raw materials, plastic pipes have a high temperature that is not easy to melt, a low temperature that is not easy to freeze and break, and there is a certain degree of control over the liquid temperature.

The above is about the environmental regulations when using PVC mining sealing pipes. Although the performance and advantages of the product are recognized by various industries and are widely used due to low requirements for the surrounding environment, pipe fittings are not suitable for all environments. Therefore, when using them, we should first understand the environmental regulations of pipe fittings during construction to prevent certain consumption and accidents.

TAG:

PE pipe

Fiber reinforced polyethylene pipeline

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