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Andre Stainless is a well-respected manufacturer and supplier of Stainless Steel 17-4 PH Pipe Fittings based in Pulau Ujong, Singapore. They’re known for providing high-strength, corrosion-resistant solutions that meet the demands of tough industrial applications. With state-of-the-art manufacturing facilities and rigorous quality control measures, Andre Stainless guarantees that every 17-4 PH fitting adheres to global standards and performs reliably under pressure, heat, and in corrosive environments. The company has earned a solid reputation in Singapore by serving industries like aerospace, petrochemical, marine, and power generation, all while delivering durable and precision-engineered Stainless Steel 17-4 PH Pipe Fittings.
The Stainless Steel 17-4 PH Pipe Fittings from Andre Stainless are made up of chromium (15–17.5%), nickel (3–5%), copper (3–5%), and niobium for precipitation hardening. These fittings boast impressive mechanical properties, including tensile strength reaching up to 1310 MPa, yield strength up to 1170 MPa, and strong corrosion resistance across various industrial settings. They also offer excellent toughness, dimensional stability, and minimal distortion during heat treatment, making them perfect for structural and high-pressure applications.
| 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 Andre Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 17-7 Ph Pipe Fittings in Pulau ujong, Singapore. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Pulau ujong, 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.
You’ll find Stainless Steel 17-4 PH Pipe Fittings in a variety of applications that demand a blend of high strength, corrosion resistance, and fatigue performance. Common uses include aerospace components, chemical processing systems, marine applications, oil and gas pipelines, food industry equipment, and nuclear reactor systems. These fittings are especially well-suited for high-pressure piping, valve assemblies, and heat exchanger systems, where mechanical reliability and resistance to corrosion and cracking are crucial for safe and long-lasting operation.







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