- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Stainless Steel > Stainless Steel Square Pipes
Ojas Pipes and Tubes stands out as a top-notch manufacturer and supplier of stainless steel square pipes right in the heart of Kolkata, India. Known for their unwavering dedication to quality and precision, this company serves a wide range of clients across different industries. They focus on providing products that are not only durable but also resistant to corrosion, ensuring that every pipe they produce meets strict industry standards. Their broad selection of stainless steel square pipes is tailored to meet the changing demands of modern infrastructure and construction projects, making them a reliable partner for businesses in need of dependable piping solutions.
Stainless steel square pipes are mainly made of iron, with chromium levels between 18.0% and 20.0%, which gives them fantastic corrosion resistance. The nickel content ranges from 8.0% to 12.0%, boosting their strength and ductility. To keep the pipes weldable, carbon content is kept low, usually under 0.08%. Additionally, small amounts of manganese, silicon, phosphorus, and sulfur are included to enhance the steel’s structure and properties. This careful composition guarantees the pipes’ durability and makes them suitable for a variety of applications, from structural to decorative uses, even in tough environments.
| 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 |
Hollow Sections:
Square:10 mmx10mm – 500 mmx500mm
Retangular:10mm x 20mm – 600mmx400mm
Round: 1/8″ – 4″
Wall Thickness: 0.5 – 20.0mm
Length:0.3 mtr – 18 mtr as customer required
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing stainless steel square pipes from Ojas Pipes and Tubes ensures high-quality materials with excellent corrosion resistance and durability. Our products are tailored to meet diverse industry standards, offering reliability and versatility for various applications. Our commitment to customer service and timely delivery makes us a trusted supplier.
Ojas Pipes and Tubes, one of the largest suppliers of Stainless Steel Square Pipes in Kolkata, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Outside Diameter | Qty/B | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.2 | 1.5 | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inches | mm | Lgh | Kgs | Kgs | Kgs | Kgs | Kgs | Kgs | Kgs | Kgs | Kgs | Kgs | Kgs | Kgs |
| 3/8″ | 9.5 | 100 | 0.81 | 0.94 | 1.06 | 1.18 | 1.29 | 1.51 | 1.82 | |||||
| 1/2″ | 12.7 | 100 | 1.10 | 1.28 | 1.45 | 1.61 | 1.78 | 2.10 | 2.55 | |||||
| 5/8″ | 15.9 | 100 | 1.39 | 1.62 | 1.84 | 2.05 | 2.26 | 2.68 | 3.28 | |||||
| 3/4″ | 19.1 | 100 | 1.69 | 1.96 | 2.22 | 2.49 | 2.75 | 3.26 | 4.01 | |||||
| 7/8″ | 22.2 | 100 | 1.97 | 2.29 | 2.60 | 2.91 | 3.22 | 3.83 | 4.72 | |||||
| 1″ | 25.4 | 100 | 2.26 | 2.63 | 2.99 | 3.35 | 3.71 | 4.41 | 5.45 | |||||
| 11/8″ | 28.6 | 50 | 2.55 | 2.97 | 3.38 | 3.79 | 4.19 | 5.00 | 6.18 | |||||
| 11/4″ | 31.8 | 50 | 2.84 | 3.31 | 3.77 | 4.23 | 4.68 | 5.58 | 6.91 | |||||
| 11/2″ | 38.1 | 50 | 3.42 | 3.98 | 4.53 | 5.09 | 5.64 | 6.73 | 8.34 | |||||
| 15/8″ | 41.3 | 50 | 3.71 | 4.32 | 4.92 | 5.52 | 6.12 | 7.31 | 9.07 | |||||
| 13/4″ | 44.5 | 50 | 4.00 | 4.66 | 5.31 | 5.96 | 6.61 | 7.90 | 9.80 | |||||
| 2″ | 50.8 | 10 | 6.08 | 6.82 | 7.57 | 9.04 | 11.24 | 14.83 | 21.79 | |||||
| 21/2″ | 63.5 | 10 | 7.62 | 8.56 | 9.50 | 11.36 | 14.13 | 18.69 | 27.58 | |||||
| 3″ | 76.2 | 10 | 9.17 | 10.30 | 11.43 | 13.68 | 17.03 | 22.55 | 33.37 | 43.88 | ||||
| 31/2″ | 88.9 | 10 | 10.71 | 12.03 | 13.36 | 15.99 | 19.92 | 26.41 | 39.16 | 51.60 | ||||
| 4″ | 101.6 | 10 | 18.31 | 22.82 | 30.27 | 44.95 | 59.32 | 73.39 | 87.16 | |||||
| 5″ | 127 | 10 | ||||||||||||
| 6″ | 152.4 | 10 | ||||||||||||
Yes, we offer custom sizes for Stainless Steel Square Pipes to meet your specific requirements. Our team at Ojas Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@ojaspipesandtubes.co.in.
Stainless steel square pipes boast remarkable mechanical properties, making them perfect for demanding applications. They have a tensile strength of about 515 MPa and a yield strength of 205 MPa, ensuring they perform well under pressure. With an elongation at break of around 35%, they show good ductility. Their density is 8.0 g/cm³, and they can handle high temperatures with a melting point of 1400°C. The combination of their corrosion resistance and these mechanical features makes them ideal for both structural and industrial uses.
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