Walid Stainless is a top-notch manufacturer and supplier located in Tunis, Tunisia, specializing in high-quality stainless steel products tailored for demanding industrial needs. They offer Stainless Steel 17-4 PH Pipes, which are well-known for their outstanding strength, resistance to corrosion, and long-lasting durability. Thanks to their state-of-the-art manufacturing facilities, rigorous quality control, and a team of skilled experts, Walid Stainless guarantees that their products meet international standards. These Stainless Steel 17-4 PH Pipes find their way into various industries, including aerospace, chemical, marine, and oil and gas, delivering reliable performance, precise dimensions, extended service life, timely delivery, and professional customer support for clients both at home and abroad.
Stainless Steel 17-4 PH Pipes are a type of precipitation hardening martensitic stainless steel, enriched with chromium, nickel, copper, and niobium. Typically, they contain 15–17.5 percent chromium, 3–5 percent nickel, and 3–5 percent copper, which together provide remarkable strength and excellent resistance to corrosion. Mechanically, these pipes boast high tensile and yield strength, impressive hardness after aging, good toughness, and resistance to fatigue. They also maintain their shape under stress and high temperatures, making them ideal for critical piping applications where durability, reliability, and mechanical performance are a must.
| Specifications | ASTM A312 / ASME SA312 |
| Dimensional specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Size | 1 / 8″ NB – 24″ NB |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Manufacturing Shapes | Hydraulic, Round, Square, Hex, Honed |
| Manufacturing Techniques | Normalized & as Rolled |
| Schedule Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| End Types | Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends) |
| Surface Finish | No.1, No.4, No.8 Mirror Finish, 2B |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Seamless Pipes, Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Heat Treatment | Normalized, Normalized & Tempered |
| Packing of Seamless Pipes | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests |
| Specials | Sizes and Specifications other than above can be on request |
| Grade | C | Cb+Ta | Cr | Cu | Fe | Mn | Ni | P | S | Si |
| SS 17-4 PH | 0.07 max | 0.15-0.45 | 15.00-17.50 | 3.00-5.00 | Bal | 1.0 max | 3.0-5.0 | 0.40 max | 0.03 max | 1.0 |
| Grade | Tensile Strength ksi (MPa) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Rockwell) MAX |
| SS 17-4 PH | 170000 psi | 140000 psi | 6% | 38 |
Contact us to get a quick quote for your requirement.
We ensured the high quality standards for Stainless Steel 17-4 PH pipes with strict testing and certification. The pipe is checked with a set of comprehensive tests that include chemical analysis, mechanical property checks, and corrosion resistance assessments. Relevant certificates, like Mill Test Certificates (MTC), accompany the products as well to meet international standards completely.
“High-quality 17-4 PH stainless steel pipes offer exceptional strength, corrosion resistance, and durability. Perfect for demanding industrial applications, they provide reliable performance in extreme conditions and harsh environments.”
“ASTM A312 SS 17-4 PH ERW pipes deliver outstanding strength and corrosion resistance. Ideal for high-stress applications, they ensure durability and reliable performance in challenging industrial environments and applications.”
Stainless Steel 17-4 PH capillary pipes offer superior strength and corrosion resistance. Ideal for precision applications, they ensure reliability and durability in demanding environments, combining high performance with long-lasting quality.
UNS S17400 spiral welded pipes provide exceptional strength and corrosion resistance. Ideal for high-pressure and demanding applications, they offer durability and reliable performance in challenging industrial environments.
17-4 PH SS electropolished pipes offer superior corrosion resistance and a smooth finish. Ideal for sanitary and high-performance applications, they provide enhanced durability and reliability in demanding environments.
SS 17-4 PH slot round pipes feature exceptional strength and corrosion resistance with precision slots. Ideal for structural and filtration applications, they ensure durability and high performance in demanding conditions.
These Stainless Steel 17-4 PH Pipes are widely utilized in scenarios that demand high strength, corrosion resistance, and reliability. You’ll often find them in aerospace fluid transport systems, chemical processing pipelines, marine piping, and oil and gas installations. They also play a crucial role in power generation, desalination plants, and industrial process piping, where high performance under pressure and stress is essential. With their excellent mechanical properties, resistance to corrosion, and favorable response to heat treatment, Stainless Steel 17-4 PH Pipes offer safe, long-lasting, and low-maintenance solutions for critical piping networks in tough and demanding environments.
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