Steel pipes used widely among various fields

David is a student of Grade Four in primary school who has a imaginative and adventurous mind. One day, David learned about steel pipe, like ERW steel pipe and seamless type, in school, including the different kinds and many uses of it, which makes he has a great admire to the man who invented the steel pipe.

That night, David dreamed of some things the steel pipe. In that dream, steel pipes have been widely used in various fields. David became a construction engineer who was building a house. Suddenly, the steel pipe disappeared. The house was flooded, the gas was leaking and everything were in chaos. As the house could explode at any time, David fled in a panic. The scene switched to a steel pipe factory. David overheard the factory manager talking to an alien. They are plotting to sell all the steel pipes in a low price to the planet where the aliens are located and gain benefits from them. So, the alien was using magic to collect all the steel pipes on the Earth, and David is the first person to suffer the disaster. How terrible it would be if all the steel pipes on the Earth disappeared. Thinking of the scene in David’s house, he was sweating at every pore. David woke up in fear, and when he realized that it was a dream, he felt very grateful.