Except for seamless steel pipe, API 5L line pipe and structural steel pipe, there are also precision steel tube, boiler tube, seamless mechanical tubing and seamless hydraulic tubing. And the latter would be the main point for today's topic.

Fourth, how could we forget precision steel tube. They are working on mechanical structures, hydraulic equipment, and automatic parts. You can ask us for details if you need this kind of products by chance.

Fifth, boiler tube would be an friend for us during the whole engineering project. This kind of tube would be seen at high pressure fluid transmission(such as heat exchanger, boiler, condenser).

Sixth, another seamless steel pipe-seamless mechanical tubing. We are not strange with seamless one, so emailed us if you need.

Last is seamless hydraulic tubing. We can see them in high pressure tubing and hydraulic cylinder.