Mô tả / Công dụng
| Tên SP | T(mm) S4 | Mã SP | |||
| S4 | HG | PG | PC | ||
| HTC50 | 1.0 | HTC05S4 | HTC05HG | HTC05PG | HTC05PC |
| HTC100 | 1.0 | HTC10S4 | HTC10HG | HTC10PG | HTC10PC |
| HTC150 | 1.0 | HTC15S4 | HTC15HG | HTC15PG | HTC15PC |
| HTC200 | 1.0 | HTC20S4 | HTC20HG | HTC20PG | HTC20PC |
| HTC300 | 1.0 | HTC30S4 | HTC30HG | HTC30PG | HTC30PC |
| HTC400 | 1.0 | HTC40S4 | HTC40HG | HTC40PG | HTC40PC |
| HTC450 | 1.0 | HTC45S4 | HTC45HG | HTC45PG | HTC45PC |
| HTC500 | 1.2 | HTC50S4 | HTC50HG | HTC50PG | HTC50PC |
| HTC600 | 1.2 | HTC60S4 | HTC60HG | HTC60PG | HTC60PC |
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)
