Home > Pipe Fittings > Stainless Steel 17-4 Ph Pipe Fittings
Mbemba Stainless is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in high-quality Stainless Steel 17-4 PH Pipe Fittings. These fittings are crafted from precipitation-hardening martensitic stainless steel, which means they offer a fantastic blend of high strength, impressive corrosion resistance, and toughness. At Mbemba Stainless, precision manufacturing and consistent quality are top priorities, ensuring they meet international standards. Their 17-4 PH pipe fittings are perfect for critical piping systems, delivering reliable, leak-resistant connections for industries like chemical, petrochemical, marine, and power generation, all while ensuring long-lasting performance and durability even in tough operating conditions.
The Stainless Steel 17-4 PH Pipe Fittings are mainly made up of iron, chromium, nickel, and copper, with trace amounts of niobium and other alloying elements. This material can be heat-treated to achieve remarkable tensile strength, typically ranging from 930 to 1,100 MPa, along with excellent hardness and decent ductility. It also boasts resistance to corrosion, oxidation, and wear, making it ideal for high-pressure, high-temperature, and chemically aggressive environments.
| 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 Mbemba Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 17-7 Ph Pipe Fittings in Kinshasa, Congo. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the Congo, 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.
These Stainless Steel 17-4 PH Pipe Fittings are widely utilized in industries that require both strength and corrosion resistance. You’ll find them in pipelines, valves, pumps, heat exchangers, and other essential piping components across chemical plants, petrochemical refineries, power generation facilities, offshore and marine installations, as well as in food processing industries. Their durability, mechanical strength, and outstanding resistance to corrosion make them a go-to choice for high-performance, long-lasting industrial piping systems.







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