Khaled Stainless is a well-respected manufacturer and supplier located in Cairo, Egypt, specializing in high-quality Stainless Steel 439 Pipes. These pipes are crafted to offer outstanding corrosion resistance, heat stability, and long-lasting reliability. With a commitment to precision manufacturing and strict adherence to international standards, the company guarantees that each 439 pipe delivers exceptional durability, precise dimensions, and consistent performance. Utilizing advanced fabrication techniques, these pipes are perfect for applications that require moderate corrosion resistance and the ability to withstand high temperatures. Khaled Stainless proudly serves various industries, including automotive, heat exchangers, industrial fabrication, and household appliances, consistently providing reliable stainless steel piping solutions.
Stainless Steel 439 Pipes are constructed from a ferritic stainless steel alloy that boasts a high chromium content and titanium stabilization, which significantly enhances resistance to intergranular corrosion and improves weldability. These pipes exhibit good tensile and yield strength, excellent oxidation resistance at elevated temperatures, and moderate corrosion resistance in environments containing chlorides. Their ferritic structure ensures dimensional stability and thermal conductivity while maintaining the mechanical toughness necessary for fabrication and forming operations. Stainless Steel 439 pipes are designed to deliver dependable performance in both industrial settings and moderate-temperature service conditions.
| Specifications | ASTM A/ASME SA268/A731 CL |
| Dimensions | ASTM, ASME and API |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Wall Thickness | Sch 5s, 10s, 40s, 80s, 160, XXS |
| Size – Seamless 439 Pipes | 1/2″NB – 24″NB |
| ERW 439 Pipes | 1/2″ NB – 24″ NB |
| EFW 439 Pipes | 6″ NB – 100″ NB |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Types | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| End | Plain End, Beveled End, Treaded |
| Length | Single Random, Double Random & Cut Length. (Custom Sizes Available as per customers requirement) |
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
| 439 | Min | – | – | – | – | – | 12.0 | – | – | – |
| max | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 14.0 | – | – | – | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 439 | 95,000 | 50,000 | 25 | – | 175 |
Contact us to get a quick quote for your requirement.
We ensures the highest quality standards for Stainless Steel 439 Pipes through rigorous testing and certification processes. Every pipe goes through extensive tests, including chemical analysis, mechanical testing, and dimensional inspection. In this regard, we provide suitable certificates like Mill Test Certificate (MTC) and ISO certifications to make sure every product stands as a reliable brand and follows the market norms.
Stainless Steel 439 Square Pipes offer excellent corrosion resistance and are used in applications requiring a robust structure. They typically come in sizes ranging from 1/2″ to 8″, with wall thicknesses varying based on the application.
These pipes offer superior corrosion resistance and are used in high-temperature environments. They are available in sizes from 1/4″ to 12″ in diameter, with wall thicknesses ranging from 0.5mm to 20mm.
Providing good corrosion resistance, these pipes are manufactured using the electric resistance welding process. They are available in sizes from 1″ to 12″ in diameter, with various wall thicknesses for different pressure ratings.
These pipes, known for their corrosion resistance, are produced by longitudinal submerged arc welding. Sizes typically range from 6″ to 48″ in diameter, with wall thicknesses from 5mm to 25mm.
Offering excellent corrosion resistance, these pipes are used in various industries. They come in sizes from 1/4″ to 12″ in diameter, with wall thicknesses ranging from 1mm to 15mm.
These pipes exhibit good corrosion resistance and are made by welding flat plates. They are available from 1″ to 24″ in diameter, with wall thicknesses tailored to specific pressure and temperature requirements.
These pipes are widely utilized in applications that demand heat and corrosion-resistant piping solutions. You’ll often find them in automotive exhaust systems, catalytic converter components, mufflers, and heat exchangers, thanks to their ability to endure high temperatures without scaling or deforming. Additionally, they are commonly used in HVAC systems, household appliances, industrial ducting, and water heating equipment. The combination of heat resistance, moderate corrosion protection, and structural stability makes Stainless Steel 439 Pipes an ideal choice for industries that require durable and long-lasting solutions.
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