S235JB/S275JB/S355JB/S355JO square pipe/tube
S355J2 is a high-quality building material with a wide range of applications and stable performance. In the field of construction, S355J2 has become the preferred material for large structural parts due to its high strength and good toughness. Whether it is the load-bearing structure of a high-rise building or the support system of an underground pipeline, S355J2 can ensure the stability and safety of the building. In addition, it also has good weldability and processability, allowing architects and engineers to design and build various complex building structures more flexibly.
