Stainless Steel 321/ 321H Long Radius Bends
Stainless Steel 321/ 321H Long radius Bends Supplier, manufacturer, Exporter in India.
Stainless Steel 321 Long Radius Bends, 321H SS Welded Pipe Bend Supplier, Manufacturer in India.
ASTM A403 321 Stainless Steel Long Radius Bend, Stainless Steel 321 Piggable Bends, Werkstoff No 1.4541 Stainless Steel High Pressure Bending, Stainless Steel DIN 1.4878 U Pipe Bend Supplier in Mumbai, India.
Introduction
Kalpataru Piping is a leading Manufacturer, Exporter, Supplier and Stockist of Stainless Steel 321/ 321H Long Radius Bends in India. We offer high strength, dimensional correctness, high tension power, corrosion resistant and consistency products like UNS s32100/ s32109 Stainless Steel long radius bends Bend, Werkstoff No 1.4541 Long radius bends & Stainless Steel ASTM A403 904L Long Radius Bends. We offer wide range of WP321 Welded Pipe Bend, Stainless Steel WP321H Hot Induction Bend, WP321 3D Pipe Bend , Stainless Steel 321H Piggable Bend, WP321 U Pipe Bend, WP321 Long Radius Bend, Stainless Steel 321 J Pipe Bend, 321H Mitered Pipe Bend, WP321 Seamless Pipe Bend etc. These stainless steel 321 long radius bends, stainless steel 321h long radius bends are available in various sizes, shapes as per the requirements of our clients.
Standard Specification Of Stainless Steel 321/ 321H Long Radius Bends:
Specifications : ASTM A403 & ASME SA403
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 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°
Mechanical Properties of ASTM A403 Stainless Steel 321/ 321H Long Radius Bends
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Chemical Composition of Stainless Steel 321/ 321H Long Radius Bends
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
ASME SA403 Stainless Steel 321/ 321H Long Radius Bends Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
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