Home > Stainless Steel >Stainless Steel 17-7 PH Pipes
Located in the heart of Kinshasa, Congo, Wissa Pipes stands as a trusted partner for industrial and construction needs, bringing reliable solutions to the forefront. We take pride in our role as a leading manufacturer and supplier, particularly of high-performance materials like our Stainless Steel 17-7 PH Pipes. Engineered for resilience, these pipes are a testament to our commitment to quality, offering a superior choice for projects that demand strength and durability in challenging environments, supporting the growth and infrastructure of our region and beyond.
The composition of 17-7 PH stainless steel is a careful balance, primarily chromium and nickel, with a crucial addition of aluminum. This specific recipe allows it to be strengthened through a unique heat treatment process known as aging. This treatment transforms the metal, giving it remarkable mechanical properties, including exceptionally high tensile strength and impressive hardness. The result is a material that maintains good ductility and corrosion resistance, creating a pipe that is both incredibly strong and tough enough to handle significant stress without compromising its integrity.
| Standard | 17-7PH / 1.4568 |
|---|---|
| Size | 1/8” to 48”, Seamless Pipes up to 24” |
| Designation | ASTM A312, ASME SA312, ASTM A269, ASTM A213, ASTM A249, ASTM A270, ASTM A511, ASTM A554, ASTM A778, ASTM A908, ASME SA249 |
| Thickness | 0.4mm up to 30.00 mm, Schedules 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH |
| Type | Seamless, Welded, Cold Drawn, Structural, Hot Finished, Extruded, Annealed & Pickled |
| Form | Round, Square, Rectangular |
| Length | Standard 6-6.1 meter length, 20 Ft, Custom Cut Lengths |
| Application | Variety of springs and washers, Chemical processing equipment, Heat exchangers, Power boilers, Superheater tubes, Components used in high-strength/high-temperature conditions. |
| Element | Content (%) |
|---|---|
| Chromium, Cr | 16-18 |
| Nickel, Ni | 6.50 – 7.75 |
| Manganese, Mn | 1 max |
| Silicon, Si | 1 max |
| Aluminum, Al | 0.75 – 1.50 |
| Carbon, C | 0.09 max |
| Phosphorous, P | 0.040 max |
| Sulfur, S | 0.030 max |
| Iron, Fe | Balance |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 1170 MPa | 170000 psi |
| Yield strength | 965 MPa | 140000 psi |
| Modulus of elasticity | 204 GPa | 29600 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break | 6% | 6% |
| Hardness, Rockwell C | 38 | 38 |
| STANDARD | UNS | WERKSTOFF NR. |
| SS 17-7 PH | S17700 | 1.4568 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 17-7 PH Pipes from Wissa Pipes and Tubes ensures the highest quality products and industry standards. Their pipe offers exceptional corrosion resistance and durability, making it ideal for demanding applications. Wissa offers a wide range of sizes and modifications to meet specific project requirements. Focusing on customer service, they ensure on-time delivery and support throughout the buying process. Their competitive pricing and commitment to quality make them a choice in the market. Additionally, Wissa’s expertise in stainless steel components ensures reliable and durable performance.
Wissa Pipes and Tubes, one of the largest suppliers of Stainless Steel 17-7 PH Pipes in Kinshasa, Thailand, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 17-7 PH Pipes to meet your specific requirements. Our team at Wissa Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@wissapipes.com.
These Stainless Steel 17-7 PH Pipes find their place in various industries, including aerospace, chemical processing, petrochemical, and power generation, where high strength and corrosion resistance are crucial. They are commonly used in high-pressure piping, structural components, shafts, and other critical mechanical parts that face stress and corrosive conditions. The marine and offshore sectors also take advantage of their ability to endure harsh saline environments. With their blend of high strength, durability, and corrosion resistance, 17-7 PH pipes offer a reliable solution for precision-engineered and high-performance industrial applications.
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