Harsh Metalloys is a trusted manufacturer and supplier of premium-grade SS Square Pipes based in Mumbai, India. Renowned for our commitment to quality and precision, we offer a wide range of stainless steel square pipes that cater to diverse industrial and commercial needs. Manufactured using advanced technology and high-grade stainless steel, our square pipes are known for their excellent strength, corrosion resistance, and dimensional accuracy. Whether for architectural, structural, or process piping applications, Harsh Metalloys delivers products that exceed client expectations in terms of durability and performance. We serve both domestic and international markets with prompt service and competitive pricing.
SS Square Pipes from Harsh Metalloys are typically manufactured using stainless steel grades such as SS 304, SS 316, and SS 202. These contain key elements like chromium (18–20%), nickel (8–14%), and molybdenum (in 316), which provide excellent corrosion and oxidation resistance. Mechanical properties include a tensile strength of 500–750 MPa, yield strength above 200 MPa, and good elongation values. These pipes offer high durability, weldability, and resistance to high temperatures and pressure, making them ideal for applications where strength, hygiene, and corrosion resistance are essential.
| 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 |
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We manufacture and develop high-quality Stainless Steel Square Pipes and other industrial products, keeping in mind the requirements of clients from across the globe. Our Prime square pipes are accessible in different sizes, dimensions and specifications requested by the valuable customers. We offer customized and non- customized stainless steel pipes according to each project’s unique requirements assuring everyone has their perfect fit for various applications. Excellence in durability and dimension precision is a commitment, providing highest standards in all our products. Here at Harsh Metalloys, we understand customer expectations and serve with trust and efficacy with long-lasting products for all your piping requirements.
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.
When selecting Stainless Steel Square Pipes, consider factors such as material grade, size, corrosion resistance, application requirements, industry standards, and supplier reliability to ensure suitability and durability.
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.
Harsh Metalloys’ SS Square Pipes are widely used across multiple industries due to their strength, corrosion resistance, and modern aesthetic. They are ideal for structural applications in buildings, railings, and architectural frameworks. In the food and beverage, pharmaceutical, and chemical industries, they are used in process piping where hygiene is critical. These pipes also find applications in automotive, marine, and textile sectors due to their ability to withstand harsh environments. SS square pipes are commonly used in furniture manufacturing, support columns, and general fabrication tasks, making them a versatile solution for both functional and decorative uses.







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