Home > Pipe Fittings > Stainless Steel 17-7 Ph Pipe Fittings
Strategically located in the vibrant industrial heart of Cairo, Egypt, Khaled Stainless has built a reputation for reliability as a dedicated manufacturer and supplier of high-performance components. Our focus is on providing superior Stainless Steel 17-7 PH Pipe Fittings, engineered to meet the demanding challenges of modern industry. We understand that quality and dependability are paramount, which is why our products are crafted with precision, ensuring they serve as the robust, trustworthy connectors our clients need for their most critical systems, supporting both local projects and international partnerships with unwavering excellence.
The strength of 17-7 PH stainless steel lies in its unique composition and remarkable properties. This alloy is primarily chromium and nickel, with a crucial addition of aluminum, which allows it to be hardened to exceptional strength levels through a simple heat treatment process. The result is a material that offers an outstanding combination of high tensile strength and good corrosion resistance, all while maintaining notable ductility. This means our fittings are not just incredibly strong and resilient against cracking; they also possess the durability to perform reliably in challenging environments where both pressure and corrosion are concerns.
| 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.
The unique characteristics of 17-7 PH stainless steel make these fittings ideal for a wide range of demanding situations. You will often find them in aerospace and aviation components, where their high strength-to-weight ratio is critical, as well as in chemical processing plants that require resilience against corrosive substances. They are equally valuable in petroleum extraction equipment, high-pressure valve and pump systems, and even in specialized medical and food processing machinery. Essentially, wherever an application calls for a component that can withstand significant stress, pressure, and corrosive elements without failing, these fittings provide a trusted and long-lasting solution.







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