Duplex Steel Long Radius Bends
Duplex Steel UNS S31803 / UNS S32205 Long Radius Bends Manufacturer, Exporter & Suppliers in Europe.
ASTM 815 Duplex Steel werkstoff nr. 1.4462 Duplex Steel Long Radius Bends manufacturer & suppliers, plates exporters.
Kalpataru Piping Solutions is a leading manufacturer and supplier of high-quality Duplex Steel Long Radius Bends for customers around the world. We offer a wide range of sizes, materials, and finishes to meet various industrial needs. With years of experience, we provide both standard and custom long radius bends to fulfill diverse requirements.
Our Duplex Steel Long Radius Bends are produced at our advanced manufacturing facility using modern machinery and techniques. We regularly update our equipment and methods to stay current with industry advancements.
Kalpataru Piping Solutions specializes in high-quality Duplex Steel Long Radius Bends. Our skilled team ensures that we use only the best materials and adhere to strict quality standards to meet our clients’ needs.
Types of Duplex Steel Long Radius Bends
Duplex Steel UNS S31803 Long Radius Bends
Duplex Steel UNS S32205 Long Radius Bends
Duplex Steel Pipe Bends Specification
| Specifications | ASTM A815 & ASME SA815 |
| Dimensions | ASME/ANSI B16.9 / B16.28 and MSS SP-43 / SP-75 |
| Grades | Duplex S31803, S32205, Super Duplex S32750, S32760 |
| Size | Seamless Pipe Bends (1/2″ – 24″), ERW / Welded / Fabricated Pipe Bends (2″ – 36″) |
| Outer Diameter | 38.0 mm – 206.0 mm |
| Wall Thickness | 1.5 mm / 2.0 mm / 3.0 mm – greater wall thickness at request |
| Bend Radius | 75 / 100 / 150 / 250 / 300 / 500 / 800 / 1,000 / 1,200 / 1,500 mm |
| Bending Radius(R) | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Bending angle (θ) | 15°, 30°, 45°, 60°, 90°, 135°, 180° |
Duplex Steel Long Radius Bend Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 1803 | 1.4462 | S318032 |
| Duplex 2205 | 1.4462 | S32205 |
| Super Duplex S2507 | 1.4410 | S32750 / S32760 / S32950 |
ASTM A815 Pipe Bend Chemical Composition
| Chemical Element | % Present |
|---|---|
| Carbon (C) | 0.0 – 0.03 |
| Chromium (Cr) | 21.00 – 23.00 |
| Manganese (Mn) | 2.00 max |
| Silicon (Si) | 1.00 max |
| Phosphorous (P) | 0.0 – 0.03 |
| Sulphur (S) | 0.0 – 0.02 |
| Nickel (Ni) | 4.50 – 6.50 |
| Nitrogen (N) | 0.08 – 0.20 |
| Molybdenum (Mo) | 2.50 – 3.50 |
| Iron (Fe) | Balance |
We Export To Duplex Steel Long Radius Bends
New Zealand, Ukraine, Brazil, Azerbaijan, Angola, United Kingdom, Philippines, Oman, France, Algeria, Macau, Sri Lanka, Tibet, Norway, Mexico, Venezuela, Denmark, Russia, Bhutan, Estonia, Austria, Vietnam, Argentina, Turkey, Greece, Romania, Bahrain, Bangladesh, Afghanistan, Italy, Poland, Zimbabwe, Thailand, India, Kenya, Ecuador, Puerto Rico, Nepal, Malaysia, Bulgaria, Libya, Slovakia, Chile, Serbia, Australia, Poland, Iran, Costa Rica, Peru, South Korea, Iraq, Iran, Indonesia, Spain, Trinidad & Tobago,Tunisia, Qatar, Japan, Canada, Taiwan, Yemen, Mongolia, Czech Republic, Israel, Ghana, Egypt, Nigeria, Saudi Arabia, United Arab Emirates, Namibia, Hungary, South Africa, Hong Kong, Croatia, Colombia, Lebanon, Nigeria, Portugal, Finland, Pakistan, Jordan, Sweden, Belgium, Gambia, Lithuania, United States, Chile, Bolivia, Germany, Singapore, Ireland, Gabon, Kuwait, Switzerland, Mexico, Belarus, Kazakhstan, Morocco, China, Netherlands, Germany, Belgium, Italy, Turkey, Denmark and UK.FAQ
What are Duplex Steel Long Radius Bends?
Duplex Steel Long Radius Bends are used to redirect fluid or gas flow in piping systems with minimal resistance. They are essential in industrial processes, power plants, and infrastructure projects for smooth, efficient flow.
What is the standard duplex steel?
Standard duplex stainless steels contain 21-25% chromium, 2-3% molybdenum, and 0.15% nitrogen. The most widely used grade is 2205 (S32205), known for its high strength and excellent corrosion resistance.
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