Home > Pipe Fittings > Stainless Steel 17-7 Ph Pipe Fittings
Walid Stainless, located in Tunis, Tunisia, stands out as a trusted manufacturer and supplier of top-notch stainless steel products, including Stainless Steel 17-7 PH pipe fittings. Renowned for their precision engineering, durability, and reliable performance, Walid Stainless delivers expertly crafted fitting solutions tailored for demanding industrial and structural needs. These Stainless Steel 17-7 PH pipe fittings are produced in line with international standards, guaranteeing dimensional accuracy, strength, and a long lifespan. With a wealth of technical expertise and a strong focus on customer satisfaction, Walid Stainless caters to clients throughout Tunisia and beyond.
Stainless Steel 17-7 PH is a precipitation-hardening stainless steel alloy that features around 17% chromium, 7% nickel, and aluminum as its main strengthening component. This unique blend offers impressive corrosion resistance along with outstanding mechanical strength after appropriate heat treatment. The pipe fittings boast high tensile and yield strength, remarkable hardness, and solid fatigue resistance. Stainless Steel 17-7 PH retains its dimensional stability and mechanical properties across a broad temperature range, making it perfect for high-stress applications.
| Grade | Properties | Imperial |
|---|---|---|
| 17-7 PH | Density | 7.80 g/cm3 |
| Tensile strength | 170000 psi | |
| Yield strength | 140000 psi | |
| Modulus of elasticity | 29600 ksi |
| TYPE | Cr | Ni | Al | C | Mn | P | S | Si |
|---|---|---|---|---|---|---|---|---|
| 17-7 | min: 16.0 max: 18.0 | min: 6.75 max: 7.75 | min: 0.75 max: 1.50 | 0.09 max | 1.00 max | 0.05 max | 0.03 max | 1.00 max |
| Grade | Tensile Strength ksi (MPa) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Rockwell) MAX |
|---|---|---|---|---|
| 17-7 | 130 | 40 | 35 | B85 |
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We ensure the highest standards for our stainless steel 17-7 PH pipe fittings through rigorous testing and certification programs. Our products are comprehensive inspections including mechanical, chemical and theoretical testing to meet international specifications. All fittings are certified by industry-approved reports for reliability and efficiency.
Stainless Steel 17-7 PH pipe fittings are high-strength, corrosion-resistant components designed for high-stress and high-temperature applications. They offer durability and reliability in aerospace, automotive, and industrial environments.
SS 17-7 PH butt weld pipe fittings are high-strength, corrosion-resistant components used for seamless, strong pipe connections. They ensure durability and performance in high-stress and high-temperature applications.
SS 17-7 PH socket weld pipe fittings are high-strength, corrosion-resistant components providing secure, leak-proof connections. They are ideal for high-pressure and high-temperature applications, ensuring durability and reliability.
Stainless Steel 17-7 PH seamless fittings are high-strength, corrosion-resistant components crafted without joints. They provide robust, leak-proof connections, ideal for high-stress and high-temperature applications, ensuring long-term durability.
SS 17-7 PH cross pipe fittings are high-strength, corrosion-resistant components designed to connect four pipes at a central junction. They ensure strong, reliable connections in high-temperature and high-stress environments.
Stainless Steel 17-7 PH tee fittings connect three pipes at a right angle, offering high strength and corrosion resistance. They are ideal for high-stress, high-temperature applications, ensuring durability and reliability.
These Stainless Steel 17-7 PH pipe fittings find extensive use in industries where strength, reliability, and precise dimensions are essential. Typical applications include aerospace and aviation systems, chemical processing equipment, pressure vessels, mechanical assemblies, and structural piping. These fittings are designed to connect and direct piping systems that operate under high stress and cyclic loads. With an excellent strength-to-weight ratio and dependable performance, 17-7 PH pipe fittings ensure durable, efficient, and long-lasting service in challenging industrial settings.
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