Super Duplex Steel UNS S32750 Long Radius Bends
Introduction
Kalpataru Piping is a leading Manufacturer, Exporter, Supplier and Stockist of Super Duplex Steel UNS S32750 Long Radius Bends in India. We offer high strength, dimensional correctness super duplex steel, high tension power, corrosion resistant and consistency products like UNS S32750 super duplex steel 3D Pipe Bend, WNR 1.4539 super duplex steel Hot Induction Bends & super duplex steel Steel ASTM A815 UNS Ss32750 Pipe Bends. UNS S32750 Welded Pipe Bend using for high grade of raw material by using most ultra modern technology. UNS S32750 super duplex steel Piggable Bends are appropriate to use in drainage systems, their elongated bodies allowing proper discharge of wastes. WNR 1.4539 super duplex steel Long Radius Pipe Bends are also known as ‘high alloyed pipe bends’ as they contain small amounts of Molybdenum and super duplex steel, metals that render good corrosion resistance abilities. We offer wide range of ASTM A815 super duplex steel Steel UNS S32750 Pipe Bends such as super duplex steel UNS S32750 Long Radius Bend, super duplex steel UNS S32750 Piggable Bend, super duplex steel UNS S32750 Hot Induction Bend, super duplex steel UNS S32750 Seamless super duplex steel Pipe Bend, super duplex steel UNS S32750 Welded Pipe Bend, super duplex steel UNS S32750 U Pipe Bend, super duplex steel UNS S32750 J Pipe Bend, super duplex steel UNS S32750 Mitered Pipe Bend, super duplex steel UNS S32750 3D Pipe Bend in India. These super duplex steel steel UNS S32750 long radius bends are available in various sizes, shapes as per the requirements of our clients.
Standard Specification For Super Duplex Steel ASTM A815 Long Radius Pipe Bends
Specifications : ASTM A815 & ASME SA815
Dimensions : ASME/ANSI B16.9 / B16.28 and MSS SP-43 / SP-75
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 Radii : 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°
Grades : Super Duplex UNS S32750
Chemical Composition of Super Duplex Stainless Steel UNS S32750 Long Radius Pipe Bends
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| UNS S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
Mechanical Properties of Super Duplex Steel UNS S32750 Long Radius Pipe Bend
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| UNS S32750 | 7.8 | 0.281 | 1350 | 2460 |
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FAQ’s About Monel Flanges
What is the maximum service temperature for Monel 400 flanges?
Monel 400 flanges can be used up to approximately 550°C (1022°F) in non-oxidizing conditions, making them suitable for high-temperature chemical processing and steam applications.
Can Monel flanges be used with hydrofluoric acid?
Yes. Monel 400 is the industry-standard material for handling hydrofluoric acid at nearly all concentrations and temperatures in de-aerated conditions, which is why it is widely specified for HF alkylation units in refineries.
What is the difference between ASTM B564 and ASME SB564?
ASTM B564 is issued by ASTM International, while ASME SB564 is the equivalent specification adopted by the ASME Boiler and Pressure Vessel Code. The two are technically identical for Monel forged fittings and flanges; ASME SB564 is typically referenced for boiler and pressure-vessel code compliance.
Do you supply Mill Test Certificates with Monel flanges?
Yes. Every Monel flange from Kalpataru Piping is supplied with an EN10204 Type 3.1 Mill Test Certificate as standard. Type 3.2 third-party witnessed certification and additional QAP or radiography documentation can be arranged on request.
What is the typical lead time for Monel flanges?
Standard sizes in Monel 400 and Monel K500 are typically available ex-stock or within a short lead time; custom sizes, pressure classes, or Type 3.2 certification requirements may extend delivery. Contact our sales team with your specification for an accurate lead-time estimate.
What is the difference between a Monel Slip-On Flange and a Monel Weld Neck Flange?
A slip-on flange slides over the pipe end and is fillet-welded on both sides, making it easier and faster to install at lower pressure ratings. A weld neck flange has a tapered hub that is butt-welded to the pipe, giving superior stress distribution and making it the preferred choice for high-pressure, high-temperature, and cyclic-load services.
