Khaled Stainless is a reputable manufacturer and supplier of top-notch Stainless Steel 422 Tubing, proudly based in Cairo, Egypt. They specialize in delivering precision-engineered products that excel in tough industrial settings. With state-of-the-art manufacturing facilities and a strong commitment to quality assurance, the company guarantees that every tube adheres to rigorous international standards. Their Stainless Steel 422 Tubing is celebrated for its strength, heat resistance, and durability, making it perfect for high-temperature and high-stress applications. Thanks to their reliable service, prompt delivery, and customer-centric solutions, Khaled Stainless has become a go-to supplier for industries in need of premium stainless steel tubing.
| Specifications | ASTM A/ASME SA268/A731 CL |
| Dimensions | ASTM, ASME and API |
| SS 409 Pipes | 1/2″ NB – 24″ NB |
| ERW 409 Pipes | 1/2″ NB – 24″ NB |
| EFW 409 Pipes | 6″ NB – 100″ NB |
| Wall Thickness | Schedule 5S – Schedule XXS |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, “U” Shape, Hydraulic Pipes |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Grade | 409 | |
|---|---|---|
| min | max | |
| C | – | 0.03 |
| Mn | – | 1.00 |
| Si | – | 1.00 |
| P | – | 0.04 |
| S | – | 0.02 |
| Cr | 10.5 | 11.7 |
| Mo | – | – |
| Ni | – | 0.5 |
| N | – | – |
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Stainless Steel 422 Tubing is crafted with chromium, molybdenum, and a well-balanced amount of carbon, providing outstanding hardness and resistance to corrosion. This martensitic stainless steel grade boasts high tensile and yield strength, along with excellent creep and fatigue resistance at elevated temperatures. The tubing remains stable under thermal stress and shows good resistance to oxidation. With its capability to achieve enhanced mechanical properties through heat treatment, Stainless Steel 422 Tubing ensures dependable performance in applications that require strength, durability, and resistance to high-temperature wear.
Stainless Steel 422 Seamless Tubing is available in sizes ranging from 0.5 to 8 inches in diameter. It offers excellent resistance to corrosion and high temperature oxidation. Ideal for applications requiring smooth internal surfaces and high mechanical properties.
Stainless Steel 422 Welded Tubing comes in dimensions up to 12 inches in diameter. It provides robust corrosion resistance and is typically used in applications where high strength and durability are required. Suitable for fluid transport and structural applications.
Stainless Steel 422 Heat Exchanger Tube is available in various sizes, typically ranging from 0.5 to 2 inches in diameter. It boasts excellent resistance to corrosion and high thermal conductivity. Used in systems requiring efficient heat transfer under corrosive conditions.
Stainless Steel 422 Instrumentation Tubing comes in sizes from 0.125 to 1 inch in diameter. It offers high corrosion resistance and precision, making it perfect for critical measurements and control systems. Ensures reliability and durability in instrumentation applications.
Stainless Steel 422 Boiler Tubes are available in sizes up to 4 inches in diameter. They are highly resistant to corrosion and oxidation at high temperatures. Essential for efficient operation and longevity in boiler systems.
Stainless Steel 422 U-Tubes are custom-sized according to specific requirements, generally ranging from 0.5 to 2 inches in diameter. They offer exceptional corrosion resistance and are designed for efficient heat transfer in compact spaces. Ideal for heat exchangers and condensers.
Stainless Steel 422 Condenser Tube is available in sizes ranging from 0.5 to 2 inches in diameter. It provides excellent resistance to corrosion and high thermal conductivity, ensuring efficient condensation processes. Widely used in power plants and refrigeration systems.
Stainless Steel 422 Fin Tubes come in various sizes, typically from 0.5 to 2 inches in diameter, with custom fin heights and spacing. They offer superior corrosion resistance and enhanced heat transfer efficiency. Ideal for heat exchangers in demanding environments.
Khaled Stainless is a leading supplier, and stockist of high-quality stainless steel 422 tubing in Cairo, Egypt. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
This tubing finds its place in various industries that demand high strength and remarkable heat resistance. It’s commonly used in turbine components, high-temperature fasteners, aerospace systems, and power generation equipment. The tubing excels in combustion environments, making it ideal for exhaust systems, industrial furnaces, and thermal processing units. Moreover, it’s utilized in petrochemical plants, oil and gas equipment, and mechanical engineering applications where durability and structural integrity are paramount. Its resistance to oxidation and thermal fatigue guarantees a long service life, even in the most challenging operating conditions.







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