Walid Stainless, located in Tunis, Tunisia, is a reputable manufacturer and supplier of high-quality stainless steel products, including Stainless Steel 17-4 PH tubing. Renowned for its precision, durability, and unwavering quality, Walid Stainless offers tubing solutions designed for high-strength and performance-critical applications. The Stainless Steel 17-4 PH tubing is crafted in line with international standards, guaranteeing exceptional dimensional accuracy, mechanical strength, and a long service life. With a wealth of technical expertise and a strong commitment to customer satisfaction, Walid Stainless caters to various industries in Tunisia and beyond.
Stainless Steel 17-4 PH is a precipitation-hardening stainless steel alloy that contains around 17% chromium and 4% nickel, with copper and niobium serving as key strengthening elements. This unique composition provides outstanding corrosion resistance along with high mechanical strength after heat treatment. The tubing showcases impressive tensile and yield strength, good hardness, and remarkable fatigue resistance. Stainless Steel 17-4 PH maintains its dimensional stability and mechanical properties across a broad temperature range, making it ideal for precision, high-stress, and high-pressure applications.
| 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 Walid 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 finds extensive use in industries that demand strength, durability, and corrosion resistance. Common applications include components for aerospace and aviation, chemical processing equipment, pressure vessels, mechanical assemblies, and structural tubing. It’s also frequently utilized in hydraulic systems, shafts, and high-load components where fatigue resistance and dimensional stability are essential. With its excellent strength-to-weight ratio and long-lasting performance, 17-4 PH tubing guarantees efficient and reliable service in challenging industrial settings.
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