Mbemba Stainless is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in top-notch Stainless Steel 17-4 PH Tubing. Crafted from precipitation-hardening martensitic stainless steel, these tubes offer an impressive blend of high strength, corrosion resistance, and toughness. Mbemba Stainless is committed to precise manufacturing and consistent quality, adhering to international standards. Their 17-4 PH tubing is perfect for critical industrial applications, ensuring reliable performance in sectors like chemical, petrochemical, marine, and power generation, all while maintaining long-lasting durability and structural integrity even in tough conditions.
The Stainless Steel 17-4 PH Tubing mainly consists of iron, chromium, nickel, and copper, along with trace amounts of niobium and other alloying elements. This material can be heat-treated to achieve remarkable tensile strength, typically between 930 and 1,100 MPa, along with excellent hardness and decent ductility. It also boasts outstanding resistance to corrosion, oxidation, and wear, making it ideal for high-pressure, high-temperature, and chemically aggressive environments.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Cb+Ta |
| SS 17-4 PH | 0.07 | 1.0 max | 1.0 max | 0.03 | 3.0 – 5.0 | Bal | 3.0 – 5.0 | 15.0 – 17.5 | 5 X C / 0.45 |
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Testing and certification assure the highest quality of Stainless Steel 17-4 PH Tubing in Mbemba Stainless. Comprehensive Inspection for numerous tests-such as mechanical, dimensional, and corrosion resistance. Certified worldwide, the tubing has excellent strength and durability and performance that meets almost every industry requirement.
Stainless Steel 17-4 PH Seamless Tubing offers high strength and moderate corrosion resistance. Available in sizes ranging from 0.25″ to 2″ OD, it is ideal for aerospace and chemical processing applications. Its seamless construction ensures uniformity and integrity under pressure.
Stainless Steel 17-4 PH Welded Tubing provides excellent formability and corrosion resistance. Sizes range from 0.5″ to 4″ OD, suitable for structural and mechanical uses. The welded seams are treated to enhance durability and prevent corrosion
Stainless Steel 17-4 PH Heat Exchanger Tubes are designed for high-temperature environments, offering excellent corrosion resistance. Available in sizes from 0.5″ to 3″ OD, these tubes are crucial for efficient heat transfer in industrial processes. They are often used in power generation and petrochemical industries.
Stainless Steel 17-4 PH Instrumentation Tubing ensures precision and high corrosion resistance. Typically available in sizes from 0.125″ to 1″ OD, it is perfect for sensitive instrumentation and control systems. Its stability under varying pressures makes it ideal for critical applications.
Stainless Steel 17-4 PH Boiler Tubes are built to withstand high pressures and temperatures, with excellent corrosion resistance. Sizes range from 0.5″ to 5″ OD, making them suitable for power plants and industrial boilers. They ensure long-lasting performance under extreme conditions.
Stainless Steel 17-4 PH U-Tubes offer great strength and corrosion resistance, ideal for heat exchangers and condensers. Available in sizes from 0.5″ to 2.5″ OD, these U-shaped tubes facilitate efficient thermal transfer. Their design allows for effective use in compact spaces
You’ll find Stainless Steel 17-4 PH Tubing widely used in applications that demand both strength and corrosion resistance. Common applications include piping systems, heat exchangers, pressure vessels, hydraulic lines, and industrial process tubing in chemical plants, petrochemical facilities, marine and offshore installations, and power generation plants. Thanks to their mechanical strength, durability, and corrosion resistance, they are a go-to choice for high-performance and long-lasting industrial tubing solutions.
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