Ranya Stainless is a well-respected manufacturer and supplier based in Muscat, Oman, focusing on top-notch Stainless Steel 17-4 PH Tubing. This tubing is celebrated for its remarkable strength, resistance to corrosion, and long-lasting durability. The company provides both seamless and welded tubing in a range of diameters and wall thicknesses, catering to various industrial needs. Thanks to their cutting-edge manufacturing techniques and rigorous quality control, Ranya Stainless guarantees dependable performance and an extended service life. Stainless Steel 17-4 PH Tubing finds its place in industries like aerospace, chemical, petrochemical, marine, and power generation, offering secure and enduring solutions even in the toughest environments.
This type of tubing is mainly made up of iron, along with 15–17.5% chromium, 3–5% nickel, 3–5% copper, and trace amounts of niobium, tantalum, manganese, and carbon. As a precipitation-hardening alloy, it boasts excellent mechanical properties, including impressive tensile and yield strength, hardness, and toughness, all while maintaining strong resistance to corrosion. The tubing can be heat-treated to achieve different levels of strength and durability, making it perfect for applications that require both structural integrity and resilience against harsh conditions.
| 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 Ranya 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
Stainless Steel 17-4 PH Tubing is widely utilized in sectors that require materials with high strength and corrosion resistance. It’s particularly suited for aerospace hydraulic and structural components, chemical and petrochemical piping systems, marine assemblies, and power generation equipment. Moreover, it plays a vital role in industrial machinery, automotive parts, and fabrication projects where durability, precision, and reliability are essential. The blend of mechanical strength, corrosion resistance, and versatility makes Stainless Steel 17-4 PH Tubing an excellent choice for demanding applications that involve high pressure, temperature fluctuations, and challenging environmental conditions.







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