Nestled in the heart of Kinshasa, Sadiki Metals stands as a trusted partner for industry, proudly manufacturing and supplying high-performance materials like our Stainless Steel 422 Tubing. We understand the demanding conditions faced by local enterprises, which is why we focus on delivering tubing that combines exceptional strength with reliable corrosion resistance. Our commitment is to provide not just a product, but a durable solution that supports the growth and resilience of projects across Congo, ensuring our clients have a local source for quality they can count on.
| 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 | – | – |
Contact us to get a quick quote for your requirement.
This particular grade is a martensitic stainless steel known for its impressive balance of strength and resistance to wear. Its composition includes chromium for corrosion resistance, along with key additions of molybdenum and tungsten that significantly enhance its ability to maintain hardness and strength even at elevated temperatures. This results in a material that is tough and durable, capable of withstanding high stress and abrasive conditions, making it a go-to choice for components where failure is not an option.
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.
Mbemba Stainless is a leading supplier, and stockist of high-quality stainless steel 422 tubing in Kinshasa, Congo. 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.
You’ll find this tubing hard at work in some of the most challenging environments, particularly within the power generation and aerospace industries. It’s ideally suited for critical components like turbine blades, high-temperature bolts, and valve parts that must perform reliably under intense heat and pressure. Its durability also makes it a perfect fit for pump shafts, fasteners, and other mechanical applications where superior strength and a resistance to wear are absolutely essential for long-term, dependable operation.
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