PipeIS 1239 (Part 1) · IS 3589Pipes & Tubes
MS Round Pipes
Reliable tubular steel for construction, fabrication and industrial use.
- Nominal bore
- 15 NB – 150 NB (IS 1239); larger diameters to IS 3589 on request
- Grades
- Light (A)Medium (B)Heavy (C)

02 / Pipes & Tubes
Reliable tubular steel for every line and frame.
Overview
MS and ERW round pipes, square and rectangular hollow sections, structural tubes and GI pipes for fabrication, construction, water lines and industrial use.
PipeIS 1239 (Part 1) · IS 3589Pipes & Tubes
Reliable tubular steel for construction, fabrication and industrial use.
PipeIS 1239 (Part 1) · IS 3589Pipes & Tubes
Electric resistance welded pipes with consistent dimensions.
Hollow sectionIS 4923Pipes & Tubes
Square tubes for frames, gates, sheds and furniture.
Hollow sectionIS 4923Pipes & Tubes
Rectangular tubes for purlins, frames and structural members.
Hollow sectionIS 4923Pipes & Tubes
Structural square hollow sections for load-bearing frames.
Hollow sectionIS 4923Pipes & Tubes
Structural rectangular hollow sections.
Hollow sectionIS 1161Pipes & Tubes
Circular hollow sections for structural use.
PipeIS 1161Pipes & Tubes
Steel tubes for structural purposes to IS 1161.
| Product | Grades / classes | Standard | Availability |
|---|---|---|---|
| MS Round Pipes | Light (A), Medium (B), Heavy (C) | IS 1239 (Part 1), IS 3589 | Available |
| ERW Round Pipes | Light (A), Medium (B), Heavy (C) | IS 1239 (Part 1), IS 3589 | Available |
| MS Square Pipes | YSt 210, YSt 240, YSt 310, YSt 355 | IS 4923 | Available |
| MS Rectangular Pipes | YSt 210, YSt 240, YSt 310, YSt 355 | IS 4923 | Available |
| SHS — Square Hollow Sections | YSt 210, YSt 240, YSt 310, YSt 355 | IS 4923 | Available |
| RHS — Rectangular Hollow Sections | YSt 210, YSt 240, YSt 310, YSt 355 | IS 4923 | Available |
| CHS — Circular Hollow Sections | YSt 210, YSt 240, YSt 310 | IS 1161 | Available on Request |
| Structural Tubes | YSt 210, YSt 240, YSt 310 | IS 1161 | Available on Request |
| GI Pipes | Light (A), Medium (B), Heavy (C) | IS 1239 (Part 1), IS 4736 | Available |

Structural
Built for the frameworks that shape progress.
Angles · Channels · ISMB / ISWB · Joists · Z sections

Bars
Solid sections, machined to purpose.
Round bars · Square bars · Flat bars · Tee bars