MERIH STAINLESS, located in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier of premium stainless steel products, with a particular focus on stainless steel square pipes. Known for their precision engineering and high production standards, MERIH STAINLESS ensures that their products meet international quality certifications. The stainless steel square pipes are produced using cutting-edge metallurgical techniques, which guarantee uniformity, strength, and excellent corrosion resistance. Serving a variety of industries, the company prioritizes durability, reliability, and prompt delivery. With a strong commitment to customer satisfaction and innovative solutions, MERIH STAINLESS has become a trusted partner for businesses around the globe in search of high-quality stainless steel square pipes.
The stainless steel square pipes from MERIH STAINLESS mainly consist of chromium, nickel, and iron, with small amounts of molybdenum and carbon added to boost performance. This unique blend offers outstanding corrosion resistance, impressive tensile strength, and durability even in harsh conditions. The pipes showcase remarkable mechanical properties, such as yield strength, hardness, and elongation, making them ideal for both structural and industrial uses. Their consistent microstructure ensures reliable performance, while the smooth surface finish minimizes wear and tear, extending the lifespan of the pipes.
| 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 Merih Stainless, 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.
These stainless steel square pipes are extensively utilized in construction, architecture, and industrial sectors due to their strength and resistance to corrosion. In construction, they function as structural supports, frames, and scaffolding, providing both durability and visual appeal. In industrial settings, these pipes are essential for fluid transport, chemical processing, and machinery components where heat and corrosion resistance are crucial. They also find applications in the automotive, furniture, and marine industries for both practical and decorative uses. MERIH STAINLESS’s precision-engineered square pipes guarantee dependable performance in various applications.







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