| Nominal Diameter | 15 mm (½ in) |
| Class | light medium heavy |
| Surface Finish | Hot Dip Galvanized |
| Grade | IS 1239 |
| Length | 6 m |
| End Type | Threaded With Socket |
| Brand | Jindal Star |
| Application | Structural, Agriculture, Gas Line, Water Supply, Fire Fighting |
Jindal GI Pipes are manufactured from low carbon mild steel strips using the ERW (Electric Resistance Welding) process and are hot-dip galvanized to provide superior corrosion resistance and long service life. These pipes are produced in accordance with Indian standards such as IS:1239 (Part-1) for general plumbing and gas applications and IS:3589 for water supply and structural uses, along with equivalent international standards like ASTM and BS. Jindal Pipes Ltd. manufactures GI pipes in nominal bore sizes generally ranging from 15 mm to 150 mm, available in Light (Class A), Medium (Class B), and Heavy (Class C) wall thickness, depending on pressure requirements. The pipes are typically supplied in standard lengths of around 6 meters with threaded or plain ends. The zinc coating (hot-dip galvanizing) ensures protection against rust, with good durability, weld strength, and surface finish. These pipes are widely used for water supply, plumbing, gas lines, structural and engineering applications due to their strength, ease of fabrication, and cost-effectiveness.