Shiraz Flanges, operating from the industrial heart of Safat, Kuwait, has built a strong reputation as a trusted partner for critical piping components. We specialize in providing robust and reliable Stainless Steel 17-4 PH Flanges, engineered to meet the demanding challenges of various industries. Our commitment lies in delivering not just a product, but a solution that combines superior material science with precise manufacturing, ensuring our clients receive components they can depend on for long-term performance and safety in their most essential applications.
The strength of 17-4 PH Stainless Steel lies in its unique composition, which includes chromium, nickel, and copper, but it’s the addition of niobium that truly sets it apart. This combination allows the material to be heat-treated, resulting in exceptional mechanical properties. These flanges achieve remarkable strength and hardness, far surpassing that of standard austenitic stainless steels, while maintaining good corrosion resistance. This perfect balance makes them incredibly tough and resistant to wear, ideal for situations where both durability and material integrity are non-negotiable.
| Grade | C | Mn | Si | P | S | Cr | Mo |
|---|---|---|---|---|---|---|---|
| SS 17-4PH | 0.07 max | 1.0 max | 1.0 max | .07 max | .03 max | 17.5 – 15.0 | .05 |
| Ultimate Tensile Strength, psi | Yield Strength, psi | Elongation | Rockwell Hardness |
|---|---|---|---|
| 160,000 | 145,000 | 5% | C35 |
Shiraz Flanges, a leading supplier in Safat, Kuwait, offers an extensive selection of Stainless Steel 17-4 PH flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | EN |
|---|---|---|---|---|---|
| SS 17-4PH | 1.4542 | S17400 | SUS 630 | Z6CNU17-04 | X5CrNiCuNb16.4 |
Stainless Steel 17-4 PH Flanges are widely used in industries requiring high strength, excellent corrosion resistance, and stability under extreme conditions. They are commonly found in aerospace, chemical processing, petrochemical, and nuclear sectors due to their ability to withstand high pressures and temperatures. The alloy’s precipitation-hardening properties make these flanges ideal for critical applications in oil and gas pipelines, water treatment facilities, and power generation systems. Their durability and ease of fabrication also make them suitable for heavy-duty equipment and structural components in harsh environments.
Yes, we offer custom sizes for Stainless Steel 17-4 PH flanges to meet specific project needs. Our team at Shiraz Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@shirazflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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