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Rainy day with backup steel pipe for draining

Yesterday, the weather in Changsha was changeable. There was a huge sun in morning and the downpour in evening. So we should prepare the backup steel pipes from seamless steel pipe, ERW steel pipe and SSAW steel pipe for draining system in this coming rainy season.


According to the latest forecast of the Provincial Meteorological Observatory, the number of days of rainfall in the next week is relatively high. Accompanied by strong convective weather such as short-term heavy rainfall, thunderstorms, and strong winds, it is necessary to prepare various equipment for draining. For example, the water in street would hard to flow away in the torrent rainy day. Under this situation, backup steel pipe, especially SSAW steel pipe with large diameter, would quickly transmit the water away. Of course, ERW steel pipe would be okay.