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Stainless Steel 321/ 321H Long Radius Bends

Stainless Steel 321/ 321H Long radius Bends Supplier, manufacturer, Exporter in India.

Stainless Steel 321 Pipe Bend, 321H SS Welded Pipe Bend Supplier, Manufacturer in India.

ASTM A403 321 Stainless Steel J Pipe 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

SS 321/ 321H Long radius Bends Kalpataru Piping is a leading Manufacturer, Exporter, Supplier and Stockist of SS 321/ 321H long radius bends in India. We offer high strength, dimensional correctness, high tension power, corrosion resistant and consistency products like UNS N0 s32100/ s32109 SS long radius bends Bend, Werkstoff No 1.4541 Long radius bends & Stainless Steel ASTM A403 904L Pipe 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 SS 321 / 321H Pipe Bend

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 SS 321 / 321H Pipe Bend

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 Grade 321 / 321H Stainless Steel Pipe 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 321 / 321H Stainless Steel Buttweld Bend 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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