Stainless Steel Pipe
Our complete SS pipe range – grades 202, 304, 316 in seamless, welded, round, square and rectangular.
View details →SS 202, 304 and 316 round pipes in industrial and decorative grades, 6 mm to 609.6 mm OD.


The stainless steel round pipe is the most common pipe form, used everywhere from high-pressure process lines to railings and furniture. Innovative Corporation stocks SS round pipes in industrial (ASTM A312) and ornamental (ASTM A554) qualities, so you get the right product at the right price.
Industrial round pipes are available in NB sizes from ⅛" to 24" with schedules 5S to 80S. Decorative round pipes are available from 9.5 mm (⅜") to 101.6 mm (4") OD in 0.5 mm to 3 mm thickness with mirror, satin or matt finish. Grades include SS 202, SS 304 and SS 316.
| OD (inch) | OD (mm) | Common Thickness (mm) |
|---|---|---|
| 3/8" | 9.52 | 0.5 – 1.0 |
| 1/2" | 12.70 | 0.5 – 1.2 |
| 5/8" | 15.88 | 0.6 – 1.2 |
| 3/4" | 19.05 | 0.6 – 1.5 |
| 1" | 25.40 | 0.6 – 2.0 |
| 1 1/4" | 31.75 | 0.8 – 2.0 |
| 1 1/2" | 38.10 | 0.8 – 2.0 |
| 2" | 50.80 | 0.8 – 2.5 |
| 2 1/2" | 63.50 | 1.0 – 3.0 |
| 3" | 76.20 | 1.0 – 3.0 |
| 4" | 101.60 | 1.2 – 3.0 |
| Grades | SS 202, 304, 304L, 316, 316L, 310S, 321, 904L, Duplex 2205 |
|---|---|
| Standards | ASTM A312, A358, A269, A270, A554, A778, ASME SA312 |
| Size Range | 1/8" NB to 24" NB; 6 mm to 609.6 mm OD |
| Wall Thickness | SCH 5S, 10S, 40S, 80S, 160, XXS; 0.5 mm to 25 mm |
| Length | Up to 6 m standard; cut-to-length available |
| Finish | Annealed & pickled, bright annealed, polished, matt |
| Ends | Plain, bevelled, threaded |
| Certificate | EN 10204 3.1 MTC, TPI on request |
We stock industrial SS round pipes from ⅛" to 12" NB and decorative round pipes from 9.5 mm to 101.6 mm OD.
Yes, we provide cut-to-length service for SS round pipes as per your drawing.
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 →Square hollow sections / box pipes for structures, railings, gates, furniture and frames.
View details →Share grade, size, schedule and quantity – get a same-day quotation for SS 304, SS 316 & SS 202 pipes.