Square & Rectangular Tube
| Dzina la malonda | Kukula | Khoma makulidwe | Dzina la malonda | Kukula | Khoma makulidwe |
| Machubu a square | 20*20 | 1.3-2.5 | Amakona anayi machubu | 20*30 | 1.3-2.75 |
| 25*25 | 1.3-2.75 | 20*40 | 1.3-2.75 | ||
| 30*30 | 1.3-2.75 | 25*40 | 1.3-2.75 | ||
| 40*40 | 1.3-3.75 | 30*50 | 1.3-4.75 | ||
| 50*50 | 1.3-5.75 | 30 * 60 | 1.3-4.75 | ||
| 60*60 | 1.3-5.75 | 40*50 | 1.3-4.75 | ||
| 70*70 | 1.3-5.75 | 40*80 | 1.3-4.75 | ||
| 80*80 | 1.3-5.75 | 50*70 | 1.3-4.75 | ||
| 90*90 | 1.3-5.75 | 50*80 | 1.3-4.75 | ||
| 100 * 100 | 1.5-12 | 60*90 | 1.3-4.75 | ||
| 120 * 120 | 2.5-12 | 50 * 100 | 1.3-5.75 | ||
| 140 * 140 | 2.75-16 | 50 * 150 | 1.3-5.75 | ||
| 150 * 150 | 2.75-16 | 60 * 160 | 1.3-5.75 | ||
| 160 * 160 | 3.0-16 | 100 * 150 | 2.5-16 | ||
| 180 * 180 | 3.0-16 | 100 * 200 | 2.5-16 | ||
| 200 * 200 | 3.0-16 | 100 * 250 | 2.5-16 | ||
| 250 * 250 | 4.75-20 | 150 * 300 | 4.5-16 | ||
| 300 * 300 | 4.75-20 | 200*300 | 5.5-20 | ||
| 400 * 400 | 4.75-20 | 200*400 | 5.5-20 | ||
| 500 * 500 | 4.75-20 | 400*600 | 5.5-20 |
Zogulitsa ndi katundu wamakina
| Zakuthupi | Yield Point (Mpa) | Tensile Strength (Mpa) | Elongation (%) |
| Q195=Giredi B, SS330 SPHC,S185 | > 195 | 315-430 | 32-33 |
| Q215=Giredi C/CS Mtundu B, SS330 SPHC | > 215 | 335-450 | 26-31 |
| Q235=Siredi D,SS400,S235 | > 235 | 375-500 | 24-26 |
| Q345=Siredi 50/345,SPFC590,E/S335 | > 345 | 470-630 | 21-22 |
Ntchito: Ntchito yomanga chitoliro lalikulu, kupanga makina, ntchito zomanga zitsulo, zomangamanga, zomangamanga zamagetsi, galimoto yamoto, ma eyapoti, njanji zamsewu, zomanga nyumba.
