Home > Pipe Fittings > Stainless Steel 17-4 Ph Pipe Fittings
For demanding industrial applications, Vinit Stainless, a top manufacturer and supplier with headquarters in Chennai, India, provides premium stainless steel 17-4 PH pipe fittings. These fittings are designed for critical systems in the chemical, power generation, marine, and aerospace industries and are well-known for their strength, resilience to corrosion, and dependability. Vinit Stainless produces precisely engineered 17-4 PH pipe fittings that meet international standards by employing sophisticated manufacturing processes and stringent quality control. Vinit Stainless is a reputable provider of high-performance stainless steel solutions in India and abroad thanks to its dedication to innovation, prompt delivery, and customer satisfaction.
Approximately 15–17.5% chromium, 3–5% nickel, 3–5% copper, and 0.15–0.45% niobium are present in precipitation-hardened stainless steel components known as stainless steel 17-4 PH pipe fittings. These fittings are well-known for their remarkable strength and hardness; depending on the heat treatment (usually H900–H1150 conditions), they can reach a tensile strength of up to 1100 MPa and a yield strength of about 1000 MPa. Like 304 stainless steel, they have outstanding mechanical qualities and good corrosion resistance. 17-4 PH fittings are perfect for high-stress and high-pressure applications because they retain their strength and dimensional stability at high temperatures.
| Grade | Properties | Imperial |
|---|---|---|
| 17-4 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 |
|---|---|---|---|---|---|---|---|---|
| 17-4 | 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 |
|---|---|---|---|---|
| 17-4 | 130 | 40 | 35 | B85 |
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Stainless Steel 17-4 PH pipe fittings are high-strength, corrosion-resistant components designed for demanding applications. They offer excellent durability and performance in aerospace, marine, and industrial environments.
SS 17-4 PH butt weld pipe fittings are high-strength, corrosion-resistant components that provide seamless, robust connections. Ideal for high-pressure and high-temperature applications, they ensure durability and reliable performance.
SS 17-4 PH socket weld pipe fittings are high-strength, corrosion-resistant components offering secure, leak-proof connections. They are suitable for high-pressure and high-temperature applications, ensuring long-lasting durability and reliability.
Stainless Steel 17-4 PH seamless fittings are high-strength, corrosion-resistant components crafted without joints. They provide robust, leak-proof connections for high-stress and high-temperature applications, ensuring durability and performance.
SS 17-4 PH cross pipe fittings are high-strength, corrosion-resistant components designed to connect four pipes at a central junction. They ensure robust, reliable connections in high-pressure and high-temperature environments.
Stainless Steel 17-4 PH tee fittings connect three pipes at a right angle, offering high strength and corrosion resistance. They are ideal for high-stress and high-temperature applications, ensuring durability and reliability.
For high-strength, high-performance applications where corrosion resistance is crucial, stainless steel 17-4 PH pipe fittings are perfect. These fittings, which are frequently found in nuclear reactors, turbine systems, petrochemical equipment, marine environments, and aerospace components, function dependably under extreme stress and temperature fluctuations. Because of their resistance to corrosive environments and mechanical stress, they are also utilised in heat exchangers, pressure vessels, and oil and gas pipelines. Applications needing strength and corrosion resistance without sacrificing long-term durability and performance favour 17-4 PH fittings because of their superior machinability, weldability, and dimensional stability.
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