Njabulo Stainless is a reliable manufacturer and supplier of top-notch Stainless Steel 17-4 PH tubing, proudly based in Cape Town, South Africa. With a strong focus on quality and customer satisfaction, this company provides high-performance tubing solutions tailored to meet the demanding needs of various industries. By utilizing advanced manufacturing techniques and maintaining strict quality control, Njabulo Stainless guarantees that every product adheres to international standards. Their 17-4 PH stainless steel tubing is well-known for its reliability, corrosion resistance, and durability, making it perfect for critical applications. Njabulo Stainless is dedicated to serving both local and international clients with precision-engineered tubing products that are built to endure.
The Stainless Steel 17-4 PH tubing offered by Njabulo Stainless boasts a unique blend of around 17% chromium, 4% nickel, along with added copper and niobium, which allows for precipitation hardening. This alloy provides an impressive mix of high strength, hardness, and moderate corrosion resistance. With a tensile strength of up to 1100 MPa and excellent toughness—especially in hardened conditions—it performs admirably in both high-stress and mildly corrosive environments. The material’s mechanical properties can be fine-tuned through heat treatment, making it adaptable for precision and high-performance applications across a wide range of industries.
| 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 |
Contact us to get a quick quote for your requirement.
Testing and certification assure the highest quality of Stainless Steel 17-4 PH Tubing in Njabulo 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 from Njabulo Stainless is a go-to choice for tough environments that demand both high strength and resistance to corrosion. You’ll find it in a variety of applications, such as aerospace components, chemical processing equipment, marine fittings, machinery in the food industry, and even nuclear waste casks. Thanks to its outstanding mechanical properties, it’s perfect for shafts, gears, valves, and fasteners, whether they’re in static or dynamic situations. Plus, this tubing holds up remarkably well under extreme temperatures and harsh conditions, making it an excellent fit for oil and gas exploration. Njabulo Stainless caters to a wide range of customers who need dependable, high-performance tubing for precision-engineered applications across different industrial sectors.
©2024 Njabulo Stainless All Rights Reserved.
