S6 (Inox 316) S4 (Inox 304) HG (Mạ Kẽm Nhúng Nóng) DC (Mạ Kẽm Siêu Bền) PG (Tôn Mạ Kẽm) EG (Mạ Kẽm Xi) PC (Sơn Tĩnh Điện)
| Tên SP | L (mm) | T (mm) | Mã SP | ||
| S4 | HG | EG | |||
| STB100 | 160 | 1.2 | STB100S4 | STB100HG | STB100EG |
| STB150 | 210 | 1.2 | STB150S4 | STB150HG | STB150EG |
| STB200 | 260 | 1.5 | STB200S4 | STB200HG | STB200EG |
| STB300 | 360 | 1.5 | STB300S4 | STB300HG | STB300EG |
| STB400 | 460 | 1.5 | STB400S4 | STB400HG | STB400EG |
| STB450 | 510 | 1.5 | STB450S4 | STB450HG | STB450EG |
| STB500 | 560 | 2.0 | STB500S4 | STB500HG | STB500EG |
| STB600 | 660 | 2.0 | STB600S4 | STB600HG | STB600EG |
