IS 12620
IS 12620 (Seamless Steel Tubes for Manufacturing High Pressure Gas Cylinders - Specification)· IS (India) · 3 materials
| Designation | Material group | |
|---|---|---|
| Type 1 | Structural and constructional steels | chevron_right |
| Type 2 | Structural and constructional steels | chevron_right |
| Type 3 | Structural and constructional steels | chevron_right |