Home > Pipe Fittings > Stainless Steel 17-4 Ph Pipe Fittings
Kyaw Stainless is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, focusing on high-quality Stainless Steel 17-4 PH Pipe Fittings. Known for their precision engineering and outstanding durability, these fittings are designed to meet a wide range of industrial needs. Kyaw Stainless guarantees that each product provides remarkable corrosion resistance, impressive strength, and excellent performance even in tough conditions. Utilizing advanced manufacturing methods and rigorous quality control, the company produces reliable and long-lasting 17-4 PH pipe fittings that cater to various sectors, including chemical, marine, and aerospace, ensuring smooth connections and consistent performance, even in challenging environments.
Stainless Steel 17-4 PH Pipe Fittings are made up of about 15–17.5% chromium, 3–5% nickel, 3–5% copper, along with trace amounts of manganese, silicon, and niobium, with the remainder being iron. These fittings boast a high tensile strength of up to 1310 MPa and a yield strength of around 1170 MPa after heat treatment. They also provide excellent hardness, good fatigue resistance, and superior corrosion resistance in both mild and aggressive environments, making them perfect for high-stress applications that demand both strength and reliability.
| 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 contain 15-17.5% Chromium, 3-5% Nickel, 3-5% Copper, 0.07% Carbon, 0.15-0.45% Niobium, 1% Manganese, 1% Silicon, 0.04% Phosphorus, and 0.03% Sulfur. They have a tensile strength of up to 1180 MPa, a yield strength of 1034 MPa, and an elongation of 10-15%, providing superior mechanical performance. Their physical properties include a density of 7.75 g/cm³, a melting point of around 1400°C, and a thermal conductivity of 18 W/m·K. The properties ensure that they are best suited for applications demanding high strength with excellent corrosion and wear resistance.
High-strength, corrosion-resistant components designed for demanding applications. They offer excellent durability and performance in aerospace, marine, and industrial environments.
High-strength, corrosion-resistant components that provide seamless, robust connections. Ideal for high-pressure and high-temperature applications, they ensure durability and reliable performance.
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.
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.
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.
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 find extensive use in industries such as aerospace, marine, chemical processing, power generation, and oil & gas. Their exceptional mechanical strength and corrosion resistance make them ideal for valve components, pump shafts, fasteners, and structural parts that are exposed to harsh conditions. They are also well-suited for applications that require dimensional stability and toughness at elevated temperatures. These fittings ensure leak-proof connections in pipelines carrying corrosive fluids and are highly regarded for their long service life, low maintenance requirements, and outstanding performance under pressure.
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