Although it was good, it is not a pipe, and since the surroundings of the site is the sea, if it is used as a waste, it rusts and does not match the price. It is an item I want to use on a proper footing and land. It is amazingly soft and makes me feel like welding is getting better.
I purchased 38 Scare, but it is light and messed up. Because we use a rod of φ5 × 450 often, the fatigue of the shoulder is completely different. I hesitated because it is expensive but I wish I could purchase it faster. Since the female one-touch joint is also included, we were able to connect separately without purchasing it at an expensive rose.