Khaled Stainless is a reliable manufacturer and supplier of top-notch Stainless Steel Rectangle Pipes, proudly based in Cairo, Egypt. They cater to a variety of industrial needs with precision and dependability. With a strong focus on engineering excellence, the company offers durable and corrosion-resistant rectangular piping solutions that adhere to global standards. Their products are crafted using cutting-edge techniques to guarantee superior dimensional accuracy, mechanical strength, and long-lasting performance. Serving sectors like construction, chemical processing, automotive, and structural applications, Khaled Stainless provides tailored grades and sizes to meet specific requirements, all while ensuring consistent quality, prompt service, and a customer-first mindset.
Stainless Steel Rectangle Pipes are typically made from a blend of chromium, nickel, and molybdenum, which give them outstanding corrosion resistance and overall durability. Popular grades like 304, 316, and 310 come with unique performance advantages, such as enhanced toughness and oxidation resistance. These pipes boast high tensile strength, reliable yield strength, and good elongation, making them dependable in tough environments. Their excellent weldability and formability make fabrication a breeze, while their resistance to pitting and crevice corrosion ensures a long service life in structural, mechanical, and fluid-handling applications.
| Size | 10 X 20, 12.75 X 25.4, 10 X 30, 15 X 30, 20 X 40, 20 x 50, 25 X 50, 20 x 60, 40 X 60, 40 X 80, 45 X 75, 50 X 100 |
|---|---|
| Grades | TP – 304, 304L, 316, 316L, 201 |
| Standards | A312 – A358 – A409 – A554 – A778 – A789 – A790 |
| Tolerance on Length | Commercial Length: 6000 milimeter +/- 30 milimeter Fix Length: from 1200 milimeter up to 12000 milimeter with a tolerance up to -0/+ 5mm |
| Finish | Polished Grit 120 – 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1 milimeter,Mirror Polished |
| 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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The company also conducts various tests to ensure the pipes are of high standard before being shipped out. Some of the tests include Hardness Test, Chemical Analysis via Spectro Analysis, Positive Material Identification (PMI)-Testing, Flattening Test, Micro & Macro Test, Pitting Resistance Test, Flaring Test, and Intergranular Corrosion (IGC)-Test among others. In addition, the documentation is very complete for full traceability and observance of industrial standards.
Yes, stainless steel rectangle pipes can be welded using appropriate welding techniques such as TIG or MIG welding. Proper preparation and filler material are essential for strong, durable welds.
Stainless steel rectangle pipes are highly resistant to corrosion due to their chromium content. However, they may corrode in harsh environments with high chloride exposure or inadequate maintenance.
Yes, stainless steel rectangle pipes can be used for natural gas applications due to their strength, corrosion resistance, and ability to withstand high pressure, ensuring safe and durable performance.
Stainless steel rectangle pipes made from austenitic grades (like 304 and 316) are generally non-magnetic. However, some ferritic or martensitic grades may exhibit magnetic properties.
Thanks to their strength, versatility, and ability to endure harsh conditions, Stainless Steel Rectangle Pipes find use in a wide array of industries. In construction, they’re perfect for structural frameworks, architectural features, railings, and support systems. The automotive and transportation sectors utilize them for chassis components, protective structures, and exhaust assemblies. They are essential in chemical, petrochemical, and food processing for equipment fabrication and hygienic fluid transfer. Additionally, these pipes are used in marine environments, heat exchangers, furniture manufacturing, and general engineering.
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