Pipa Baja bergelombang adalah pipa yang terbuat dari baja lembaran yang telah mengalami proses pembentukan gelombang(Corrugating) dan pelengkungan (curving), dan dilapisi dengan Zinc (Galvanizing). Pipa ini dipergunakan untuk konstruksi gorong-gorong, saluran, jembatan, teroeongan, penutup atas conveyor.
Corrugated Steel Pipe made of sheet steel that has undergone the process of wave formation (Corrugating and bending (Curving), and coated with zinc (Galvanizing). Among others, corrugated steel pipe is used for the construction of culverts, channels, bridges, tunnels and conveyor covers.
| Tipe | Komposisi Kimia Bahan Dasar Logam | Komposisi Kimia Bahan Pelapis | Sifat Mekanik | Berat Lapisan Seng Minimum (g/m2) | |||
|---|---|---|---|---|---|---|---|
| Simbol | Kadar Max (Persen) | Simbol | Kadar Max (Persen) | Batas Ulur Minimum Mpa | Renggang Minimum (Persen) | ||
| Flens | C | 0.15 | Zn | 99.88 | 230 | 16 | 900 |
| Flens | P | 0.05 | Zn | 99.88 | 230 | 16 | 900 |
| Flens | S | 0.05 | Zn | 99.88 | 230 | 16 | 900 |
| Flens | Mn | 0.60 | Al | 0.02 | 230 | 16 | 900 |
| Flens | Si | 0.35 | Al | 0.02 | 230 | 16 | 900 |