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Harsh Metalloys is a trustworthy Stainless Steel 17-7 PH Pipe Fitting manufacturer and supplier with its headquarter in Mumbai, India. We specialize in producing high-performance stainless steel products and supply 17-7 PH pipe fittings with excellent mechanical strength, corrosion resistance, and fatigue properties. Harsh Metalloys produces the pipe fittings using high-grade raw materials and modern processing techniques that result in precise dimensions and long-lasting use. Suitable for tough applications, 17-7 PH pipe fittings offer high strength and hardness, along with satisfactory formability. Harsh Metalloys focuses on quality, prompt delivery, and client satisfaction, catering to industries from all over India and overseas countries.
17-7 PH Stainless Steel Pipe Fittings consist primarily of chromium (16–18%), nickel (6.5–7.75%), and aluminum (0.75–1.5%), along with trace amounts of manganese, silicon, carbon, phosphorus, and sulfur. This precipitation-hardening stainless steel has high tensile strength (1310 MPa max), yield strength (1170 MPa max), and good ductility. These fittings may be heat-treated to obtain specified mechanical properties and possess good oxidation resistance and moderate corrosion resistance. 17-7 PH retains high strength and performance under high-stress and mildly corrosive conditions and is used in structural and pressure-bearing applications.
| Grade | Properties | Imperial |
|---|---|---|
| 17-7 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 |
|---|---|---|---|---|---|---|---|---|
| 17-7 | 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 |
|---|---|---|---|---|
| 17-7 | 130 | 40 | 35 | B85 |
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We ensure the highest standards for our stainless steel 17-7 PH pipe fittings through rigorous testing and certification programs. Our products are comprehensive inspections including mechanical, chemical and theoretical testing to meet international specifications. All fittings are certified by industry-approved reports for reliability and efficiency.
Stainless Steel 17-7 PH pipe fittings are high-strength, corrosion-resistant components designed for high-stress and high-temperature applications. They offer durability and reliability in aerospace, automotive, and industrial environments.
SS 17-7 PH butt weld pipe fittings are high-strength, corrosion-resistant components used for seamless, strong pipe connections. They ensure durability and performance in high-stress and high-temperature applications.
SS 17-7 PH socket weld pipe fittings are high-strength, corrosion-resistant components providing secure, leak-proof connections. They are ideal for high-pressure and high-temperature applications, ensuring durability and reliability.
Stainless Steel 17-7 PH seamless fittings are high-strength, corrosion-resistant components crafted without joints. They provide robust, leak-proof connections, ideal for high-stress and high-temperature applications, ensuring long-term durability.
SS 17-7 PH cross pipe fittings are high-strength, corrosion-resistant components designed to connect four pipes at a central junction. They ensure strong, reliable connections in high-temperature and high-stress environments.
Stainless Steel 17-7 PH tee fittings connect three pipes at a right angle, offering high strength and corrosion resistance. They are ideal for high-stress, high-temperature applications, ensuring durability and reliability.
Stainless Steel 17-7 PH Pipe Fittings are utilized across a range of high-performance applications in industries including aerospace, chemical processing, marine, nuclear, and oil & gas. The fittings are suitable for application in systems that need high strength, corrosion resistance, and precise tolerances. Some typical applications are hydraulic lines, pressure vessels, heat exchangers, and structural elements subjected to dynamic loading and corrosive environments. Their superior resistance to fatigue and high-temperature stability render them appropriate for demanding applications requiring reliability and extended service life, particularly in abusive or high-pressure conditions.
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