IS 5504
IS 5504 (Spiral Welded Pipes - Specification)· IS (India) · 3 materials
| Designation | Material group | |
|---|---|---|
| WT 330 | Structural and constructional steels | chevron_right |
| WT 410 | Structural and constructional steels | chevron_right |
| WT 450 | Structural and constructional steels | chevron_right |