Why we cry when we see steel pipe

It is because we know these steel pipes, no matter seamless steel pipe or welded steel pipe, or SSAW steel pipe, are main part of life nowadays with the booming of urbanization these years.

First story is about my little girl. She cried at that time as she wanted to shower at night. However, the steel pipe used for transportation was broken so there is no water here. She asked me why the steel pipe is naughty this time. She knows the importance of steel pipe since then.

Second story is about the rain day. There was water everywhere as the drainage steel pipe was blocked by impurities. We miss steel pipe very much when we had to walk in the water, dirty our shoes, pants...

How could we forget the fellowship with steel pipe once we undergo these experience? Here we can even make a detailed list for SSAW steel pipe, just for the right place to use it: