Harshita Stainless is a leading producer and distributor of stainless steel square pipes in Delhi, India, providing high-quality products for structural and industrial use. Our stainless steel square pipes are produced with the best raw materials and advanced technology to achieve high accuracy, strength, and corrosion resistance. We provide various sizes and grades that suit different project needs. Regardless of its application in construction, fabrication, or infrastructure construction, Harshita Stainless makes sure that every square pipe is up to national and international standards, hence a choice of preference for Indian clients looking for long-lasting and dependable stainless steel solutions.
Our square pipes made of stainless steel are usually available in grades like SS 304, 304L, 316, and 316L. These grades have 18–20% chromium and 8–12% nickel, providing excellent corrosion resistance and weldability. The mechanical characteristics are tensile strength of 500–750 MPa, yield strength of 200–350 MPa, and elongation up to 40%. These pipes are not magnetic in the annealed state, with excellent toughness and dimensional stability. Weldable, polishable, and formable, our pipes resist pressure and temperature changes, providing lasting durability in extreme conditions.
| Pipe Size | 12.75 X 12.75, 15 X 15, 20 X 20, 25 X 25, 30 X 30, 40 X 40, 50 X 50, 60 X 60, 75 X 75, 80 X 80, 90 X 90, 100 X100 |
| Grades | TP – 304/L/H, TP – 316/L/H/Ti, TP – 317L, TP – 321/H, TP – 347/H, 202, JT – 7, J4 – 1, TP – 409/L, TP – 410, TP – 430Ti, TP 439 |
| Standards | ASTM A249 – A269 – A312 – A358 – A409 – A554 – A778 – A789 – A790 |
| TOLERANCE on Length | Commercial Length: 6000mm +/- 30mm Fix Length: from 1200 mm up to 12000mm with a tolerance up to -0/+ 5mm |
| Finish | Polished Grit 120 – 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm,Mirror Polished |
| STAINLESS STEEL PIPE GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | ||||
| TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
|---|---|---|---|---|---|
| Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| º F(º C) | |||||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
Contact us to get a quick quote for your requirement.
Yes, Stainless Steel Square Pipes can be used for potable water applications due to their corrosion resistance, durability, and non-reactive nature, making them safe and reliable for drinking water systems.
Yes, Stainless Steel Square Pipes are suitable for high-temperature applications, especially grades like 310 and 316, due to their excellent heat resistance, strength, and stability at elevated temperatures.
Stainless Steel Square Pipes are available in various configurations, including welded, seamless, and threaded. They come in different grades, such as 304, 316, and 310, to suit diverse applications.
Architectural, structural, and mechanical applications find favorable use in Harshita Stainless square pipes due to their attractive appearance, high strength, and resistance to corrosion. They are perfectly suitable for applications in frames, supports, gates, railings, and balustrades for residential and commercial buildings. They are utilized in industrial applications in machinery frames, fabrication work, and chemical processing units. They are also utilized in furniture production, automotive structures, and solar panel frames. Due to their sleek lines and consistent shape, they are among the best picks for contemporary design and engineering jobs throughout Delhi and India.
©2024 Harshita Stainless All Rights Reserved.
