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Khaleed Stainless is a reputable manufacturer and supplier of Stainless Steel 17-4 PH Pipe Fittings based in Riyadh, Saudi Arabia. They provide top-notch fittings that are specifically designed for tough industrial applications. Stainless Steel 17-4 PH is a type of martensitic stainless steel that undergoes precipitation hardening, making it known for its impressive strength, hardness, and resistance to corrosion. These pipe fittings guarantee secure, durable, and leak-proof connections in pipelines utilized across various sectors, including chemical, petrochemical, marine, aerospace, and power generation. They are particularly well-suited for high-pressure, high-temperature, and corrosive environments where reliability and performance are absolutely essential.
Stainless Steel 17-4 PH Pipe Fittings consist of 15–17.5% chromium, 3–5% nickel, 3–5% copper, along with trace elements of manganese, silicon, and niobium. Thanks to the precipitation hardening process, they achieve a tensile strength of up to 1310 MPa and a yield strength of around 1170 MPa, along with remarkable hardness, toughness, and wear resistance. These fittings also boast excellent corrosion resistance in chemical, marine, and high-temperature settings, making them a dependable choice for demanding piping systems.
| 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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At Khaleed Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 17-7 Ph Pipe Fittings in Riyadh, Saudi Arabia. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Saudi Arabia, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
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.
Stainless steel 17-4 PH pipe fittings are widely used in applications requiring high strength, corrosion resistance and durability. These fittings are ideal for applications in the aerospace, chemical process, marine, power generation, and oil & gas sectors. Because of their excellent mechanical properties, they are often used in the manufacture of valves, pumps and pressure vessels. Chloride stress, corrosion, and oxidation resistance make the product suitable for harsh environmental conditions. Besides, stainless steel 17-4 PH pipe fittings are used in heat exchangers, shafts, and structural components where reliability and performance are critical in extreme conditions.







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