High-performance seamless black steel tube 168x22 is an ultra-reinforced industrial pipe engineered for the most demanding pressure and structural environments. Manufactured from high-quality structural steel grade 20 (equivalent to P235TR1) through the hot deformation of solid cylindrical billets, this weldless profile features an exceptionally thick 22.0 mm wall and an outer diameter of 168 mm. The monolithic hot-finished structure ensures absolute material density and structural integrity for critical infrastructure.

Certified under EN 10216-1 for pressure pipelines and EN 10210-2 for load-bearing structural hollow sections (3.1 + CE certified), it meets the highest European quality standards. The ultra-thick wall makes it an ideal choice for manufacturing heavy-duty hydraulic cylinders, high-pressure steam headers, and specialized machinery components requiring deep precision machining. Unlike welded alternatives, this seamless profile provides isotropic mechanical properties, ensuring safety during thermal fluctuations and dynamic load cycles. The P235TR1 steel grade offers excellent ductility and superior weldability.

The untreated black surface is ready for project-specific industrial coatings or anti-corrosive insulation. We offer prompt self-pickup from regional logistics centers in Europe, including Poland and Bulgaria. Wholesale freight delivery is provided for orders starting from 1 ton. Our metal service centers offer high-precision band-saw cutting to meet your specific project lengths. Contact our sales team today for an individual quotation and technical assistance for this heavy-duty profile.