Stainless Steel Pipe
Our complete SS pipe range – grades 202, 304, 316 in seamless, welded, round, square and rectangular.
View details →Stainless steel square hollow sections (SHS) and box pipes in SS 202, 304 and 316 – 10×10 mm to 400×400 mm.



Innovative Corporation is a leading stockist and SS square pipe dealer in Ahmedabad. Our stainless steel square pipes (also called SS box pipes or square tubes) are used for structural frames, gates, grills, railings, furniture, machine frames and architectural work.
We maintain a large ready stock from 10 × 10 mm up to 400 × 400 mm in SS 304 (excellent corrosion resistance and versatility) and SS 316 (superior resistance to chlorides and industrial solvents), plus economical SS 202 for indoor use. Choose a polished mirror finish for decorative railings and architecture, or a matt finish for industrial and practical applications.
| Product Type | Square Hollow Section (SHS) / Box Pipe |
|---|---|
| Grades | SS 202, SS 304, SS 304L, SS 316, SS 316L |
| Standard | ASTM A554, ASTM A312, IS 6913 |
| Size Range | 10×10 mm to 400×400 mm |
| Thickness | 0.6 mm to 10 mm |
| Length | 6 m standard; custom cut lengths |
| Finish | Mirror polished (No. 8), satin / hairline, matt, annealed & pickled |
| Process | Welded (TIG / ERW), cold formed |
| Size (mm) | 1.0 mm | 1.2 mm | 1.5 mm | 2.0 mm | 3.0 mm |
|---|---|---|---|---|---|
| 20 × 20 | 0.60 | 0.72 | 0.88 | 1.14 | 1.62 |
| 25 × 25 | 0.76 | 0.91 | 1.12 | 1.46 | 2.09 |
| 30 × 30 | 0.92 | 1.10 | 1.36 | 1.78 | 2.57 |
| 40 × 40 | 1.24 | 1.48 | 1.83 | 2.41 | 3.52 |
| 50 × 50 | 1.55 | 1.86 | 2.31 | 3.05 | 4.47 |
| 60 × 60 | 1.87 | 2.24 | 2.78 | 3.68 | 5.42 |
| 75 × 75 | 2.35 | 2.81 | 3.50 | 4.63 | 6.85 |
| 80 × 80 | 2.51 | 3.00 | 3.74 | 4.95 | 7.33 |
| 100 × 100 | 3.14 | 3.76 | 4.69 | 6.22 | 9.23 |
| 20 × 40 | 0.92 | 1.10 | 1.36 | 1.78 | 2.57 |
| 25 × 50 | 1.16 | 1.38 | 1.71 | 2.25 | 3.28 |
| 40 × 80 | 1.87 | 2.24 | 2.78 | 3.68 | 5.42 |
| 50 × 100 | 2.35 | 2.81 | 3.50 | 4.63 | 6.85 |
Weight (kg/m) = (2 × (A + B) − 4 × T) × T × 0.00793. Values are theoretical; actual weight may vary ±10%.
SS 304 square pipe price is typically ₹230 – ₹290 per kg and SS 202 square pipe ₹150 – ₹190 per kg, depending on size, thickness and finish.
Use: weight (kg/m) = (4 × side − 4 × thickness) × thickness × 0.00793, with dimensions in mm. For example, 50×50×1.5 mm weighs about 2.31 kg/m.
They are the same product – 'box pipe' is the common trade name in India for a square or rectangular hollow section.
Our complete SS pipe range – grades 202, 304, 316 in seamless, welded, round, square and rectangular.
View details →Hot-finished and cold-drawn seamless SS pipes with no weld seam – for high pressure and critical lines.
View details →Cost-effective TIG / laser / ERW welded SS pipes for water, food, structural and process lines.
View details →Round SS pipes for industrial piping, fabrication and decorative work in all popular sizes.
View details →Share grade, size, schedule and quantity – get a same-day quotation for SS 304, SS 316 & SS 202 pipes.