Products
Product certification
Product Certification
| Product | Authorized person |
| Steel Intercepting system: crash barrier one-sided, two-sided Steel support of TH profile, type: TH 29, K21, K24 |
TZÚS Prague, s.p. |
| Steel support of V profile, type V29, 34, 36 | SIMPTEST Katowice GIG Katowice |
| Steel guard rails | TZÚS Prague, s.p. TSÚS Bratislava AENOR Spain ASQUER Francie |
| Crane rails, Rails for mining railways | TZÚS Prague, s.p. TSÚS Bratislava VUÚ, a.s. Ostrava-Radvanice |
| Production of axle shafts for railway cars | Czech Railways, a.s. Railway Society a.s. Bratislava |
| Fly ash: compound for recultivation mixture | TZÚS Prague, s.p. |
| Hematite cast iron, Castings in Grey and Spheroidal Graphite iron, Carbon steel castings | Bureau Veritas |
| Carbon, carbonmanganese and alloy steel continuouslycast into billets Castings in Grey and Spheroidal Graphite Iron |
Lloyd’s Register EMEA |
| Cection steel, circular steel, strips, roll steel, spiral welded and seamles tubes for pressure equipment | TÜV NORD |
| Section steel, flat bars | Lloyd’s Register EMEA Det Norske Veritas Germanischer Lloyd |
| Reinforcing steel bars BSt 500S, Top BST 550, BS 4482, B500 BT | Technical University München IBDiM Warszawa ZETOM Katowice Wien - ZERT CARES SBS/ Nordcert TSÚS Bratislava |
| Steel bars hot rolled, section I, IPE,IBP, IPBI, HEA, HEB, U, isosceles and not isosceles L Flat steel bars, hot rolled |
TZÚS Prague, s.p. |
| Ribbed bars, hot rolled, for concrete reinforcement Ribbed bars cold twisted Ribbed steel wires, cold formed Wire and round steel bars, hot rolled |
TZÚS Prague, s.p. TSÚS Bratislava ZETOM Katowice Technical University München |
| Steel bars of square profile, ribbed, cold twisted Hot-rolled T sections Barshexagonal bars of square profile |
TZÚS Prague, s.p. |
| Hot rolled strips and plates | TZÚS Prague, s.p. |
| Special open steel thin-walled sections, "C section, Z section Pažnice (Casing) section, Vratový (Carriage) section, Sigma 100 and C section" Steel thin-waled profiles of open isosceles U, L section |
TZÚS Prague, s.p. TSÚS Bratislava |
| Pumping and casing pipes Drilling pipes Oil pipes |
API USA |
| Steel tubes threaded seamless Steel tubes threaded seamless strengthened |
SZÚ s.p., Brno TSÚS Bratislava ZETOM Katowice |
| Steel tubes seamless, hot formed, sleek with small | SZÚ s.p., Brno Czech Register of Shipping and Industry ZETOM Katowice VNIIGAZ Moskva TSÚS Bratislava Det Norske Veritas Bureau Veritas Lloyd’s Register EMEA Germanischer Lloyd |
| Spiral welded steel tubes | SZÚ s.p. Brno ZETOM Katowice TSÚS Bratislava TÜV NORD |
| CE+PE insulation of steel pipes | TZÚS Prague, s.p., branch office Brno TSÚS Bratislava INiG Krakow |