Stainless Steel 321H Pipes & Tubes
We are manufacturer of Best quality Stainless Steel 321H Pipes & Tubes
- Metalfort
- In Stock

As an acclaimed enterprise of the industry, we are involved in offering a vast array of Stainless Steel 321H Pipes and Tubes as a manufacturer, exporter, stockiest and supplier to our domestic and global clients. Our range of 321H Stainless Steel Pipes and Tubes (as well known as WNR 1.4878 Pipes and Tubes) is widely used in various industries such as chemicals dyeing, sugar and other industries across the globe.
ASTM A312 SS Seamless Pipes, SS DIN 1.4878 Rectangular Welded Pipes, TP 321H SS ERW Pipes Exporter.
ASTM A249 TP 321H SS Seamless Pipes Manufacturer, ASTM A312 SS 321H Round Pipes, ASTM A213 TP321H Pipes, Stainless Steel 321H Black Round Tubes Exporter.
321H Stainless Steel EFW Tubing Leading Manufacturers, TP 321H SS Polished Pipes, Stainless Steel 321H Welded Tubes, SS UNS S32109 Square Pipes Suppliers.
These UNS S32109 Pipes and Tubes have some of the outstanding features like Easy to install, Leakage resistant nature, Anti-corrosive nature, and more. With respect to national and international quality of raw materials, we also offer these SS 321 Pipes and Tubes in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.
TP 321H Stainless Steel Pipes & Tubing Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS |
SS 321H | 1.4878 | S32109 |
ASTM A312, A213, A249 TP 321H Stainless Steel Pipe & Tubes Specification
Specifications :ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Dimensions :ASTM, ASME and API
Size: 1/8″NB TO 30″NB IN
321H Pipes & Tubes :1/2" NB - 24" NB
EFW 321H Pipes & Tubes :6" NB - 100" NB
ERW 321H Pipes & Tubes :1/2" NB - 24" NB
Specialized in :Large Diameter Size
Thickness :SCH20, SCh20, SCh20, STD, SCH80, XS, SCp0, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded
SS UNS S32109 Pipes & Tubes Chemical Composition
321H | Max | Min |
Ni | 12.00 | 9.00 |
C | 0.08 | 0.04 |
Mn | 2.00 | - |
P | 0.045 | - |
S | 0.030 | - |
Si | 1.75 | - |
Cr | 19.0 | 17.0 |
Mo | 3 – 4 | - |
N | 0.10 | - |
TI | 0.70 | 4(C+N) |
TP 321H Stainless Steel Pipes & Tubing Mechanical & Physical Properties
Element | SS 321H |
Density | 8.0 g/cm3 |
Melting Point | 1454 °C (2650 °F) |
Tensile Strength | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Elongation | 35 % |
Hardness (Brinell) | 217 |
Product Ratings & Reviews
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1 year ago
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The best
1 year ago
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1 year ago
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1 year ago
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1 year ago
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Best Stainless Steel 321H Pipes & Tubes in Mumbai
1 year ago
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Best Stainless Steel 321H Pipes & Tubes in Mumbai
1 year ago
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1 year ago
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1 year ago
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6 years ago
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7 years ago