Our commercial offer includes production of hot rolling steel tubes without seam in range of dimensions from º67,1 mm to º168,3 mmand thick of walls from 4,0 mm to 25 mm. According to the following technical condition:
| Objective standards for making and tubes collection | Standards for grades of steel |
| PN-80/H-74219 PN-89/H-84023/07 | R35; R45; R55; R65 |
| PN-86/H-84018 | 18G2A |
| PN-89/H84030/04 | 40H |
| PN-83/H-84017 | 10HAV; 10HA |
| PN-93/H-84019 | 10; 20; 35; 45 |
| DIN 1629 | St37.0; St44.0; St52.0 |
| DIN 17175 | St35.8; St45.8 I°, III° |
| PN-75/H-84024 / PN-A-74252 | K10; K18 I°, III° |
| PN EN 10210 | S235JRH; S275JOH; S275J2H; S355JOH; S355J2H |
| PN EN 10208 | L245NB; L290NB; L360NB |
| PN EN 10216-1 | P195TR1; P195TR2; P235TR1; P235TR2; P265TR1; P265TR2 |
| PN EN 10216-2 | P195GH; P235GH; P265GH / TC1;TC2 |
| PN EN 10216-3 | P275NL; P275NL2; P355N; P355NH; P355NL1 / TC1;TC2 |
| PN EN 10224 | L235; L275; L355 |
We makes tubes in high alloy grades:
| H25T | 1H13 | OH17T | H9M | H5M |