Stainless Steel 321H (UNS S32109) Tubes

Stainless Steel 321H Tubing, SS DIN 1.4878 Welded Tubes, Stainless Steel 321H Rectangle Tubes, SS 321H Round Tube, Stainless Steel 321H Square Tube, ASTM / ASME A312 / SA312 SS 321H Tube Exporter In Mumbai, India.

Aurum Alloys is the leading manufacturer that offers a wide range of Stainless Steel 321H Tubes to their customers. These tubes are used in various application and industries due to their high tensile strength and corrosion resistance features. Stainless steel used for manufacturing these tubes helps them to withstand in extreme temperature and environment without losing their quality. These tubes are known best for their excellent features like corrosion resistance, durability, workability, easy to use and install and long functional life.

We make use of latest machines, equipment and high-quality raw material that is well tested and inspected by quality experts. The material we use in our industry for manufacturing these tubes is of international quality standards. Not only this, we provide proper care at the time of manufacturing these tubes. These tubes are used in different applications like petrochemical equipment, chemical processing equipment, and food processing equipment.

Stainless Steel 321H Seamless Tubes

SS 321H Seamless Tubes

SS 321H Welded Tubes

SS 321H Welded Tubes

Stainless Steel 321H ERW Tube

SS 321H ERW Tube

Stainless Steel 321H Tubes come across various tests and inspections including flaring test, flattening test, radiography test, hardness test and third-party inspection. All these tests are done under the supervision and guidance of quality experts and inspection agencies. Furthermore, we include both national and international standards and specifications. We offer our clients and customers tubes in different shapes and sizes as per their requirement and demand.

To prevent these stainless steel tubes from rusting and unconditional damages we pack these tubes in best quality of packaging material. With it, we mark proper labeling of products including product name, company name, and specification and provide it to our customers in best quality standards.

SS 321H Welded Tube, ASTM / ASME A312 / SA312 Stainless Steel 321H Tubes, SS 321H EFW Tubes, Stainless Steel 321H ERW Tube, Stainless Steel 321H Seamless Tubes, SS UNS S32109 Seamless / Welded Tube, Stainless Steel 321H Welded Tubes Supplier In India.

For Our Customers:

  • Customer service provided at Aurum Alloys & Engineering LLP is of the highest standard.
  • Material used in pipe production is of high quality.
  • Equipment is updated and regularly maintained.
  • You will get exactly what you need and when you need it.
  • Cost effective and high quality Stainless Steel 321H Tube is supplied.

Stainless Steel 321H Tubes Specifications

  • Specification: ASTM / ASME A312 / SA312
  • Tubes Size: 1/2" NB - 16" NB
  • ERW Tubes: 1/2" NB - 24" NB
  • EFW Tubes: 6" NB - 100" NB
  • Outer Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
  • Thickness: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
  • Dimensions: ASTM, ASME and API
  • Length: Single Random, Double Random & Required Length
  • Type: Seamless / ERW / Welded
  • End: Plain End, Beveled End, Treaded

Equivalent Grades for SS 321H Tube

Grade North America France European Japan Russia European Italy Austria Sweden
SS 321H S32109 1.4878 SUS 321H X12CrNiTi18-9

SS 321H Tubes Chemical Composition

Grade Cr N Ni Tie C Mn Si P S
SS TP 321H 17.00 – 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max

Stainless Steel 321H Seamless Tube Mechanical Properties

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 %


Available Stock at Aurum Alloys


Stainless Steel 321H Tube Gradewise Stock


Stainless Steel 321H Tubes Quick Details

  • Company Name: Aurum Alloys & Engineering LLP
  • Country/Region: India
  • Port: Nhava Sheva Port Mumbai
  • Main Products: Seamless Tubes, Welded Tubes, Stainless Steel 321H Tubes
  • Certification: ISO 9001, ISO 14001 & OHSAS 18001

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Stainless Steel 321H Tubes Applications

Stainless Steel 321H Round Tubes

Food & Dairy Plants

SS 321H Square Tube

Petrochemical Plants

Stainless Steel 321H Tubing

Desalination Plant

SS 321H Seamless/Welded Tube

Fertilizer Plant

Stainless Steel 321H Seamless Tubes

Chemical Industries

Stainless Steel 321H Welded Tube

Paper Industries

SS 321H ERW Tubes

Oil & Gas Exploration

SS 321H EFW Tube

Pharmaceutical Plant

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