Stainless Steel 304H (UNS S30409) Tubes

Stainless Steel 304H Seamless Tubes, SS 304H Welded Tube, SS 304H EFW Tubes, ASTM / ASME A312 / SA312 Stainless Steel 304H Tubes, SS 304H Welded Tube, Stainless Steel 304H ERW Tube, SS UNS S30409 Seamless / Welded Tube Supplier In India.

Stainless Steel 304H Tubes is produced by the aurum alloys using the high-quality raw material. These tubes are offered in different types like welded, seamless, DSAW, LSAW, SAW. These stainless steel 304H pipes are popular because of its features like the good material strength as well as good tensile strength. It is offered on different dimensions as required by the client. These tubes are greatly used in utensils and equipment for processing as well as handling of the food, dairy, and beverage product.

The standards according to which these tubes are manufactured ASTM A/ ASME SA 213/ ASTM A789/ A790/ A249/ A312/ A269 and the dimensions are as per API, ASME, and ASTM. The tubes have the size between 1/2” NB- 16”NB and 1/8”NB to 30”NB In. the diameter of the tubes vary as per the demand of the customers and they are scheduled as per SCH20, STD, SCH 60, SCH120 and so on.

Stainless Steel 304 Seamless Tubes

SS 304 Seamless Tubes

SS 304 Welded Tubes

SS 304 Welded Tubes

Stainless Steel 304 ERW Tubes

SS 304 ERW Tubes

The forms in which stainless steel 304H tubes are available are square, round, rectangular as well as hydraulic. The length of the product can be double random or single random or even cut length. Ends of the tube are treaded, plain or beveled.

This is the common specification in which it is available but if you wish to get these tubes to get manufactured as per your own industrial specification then you can get it that way too. They will manufacture the tubes to meet your industrial needs and provide it to you at very cheap rates. 

Stainless Steel 304H Rectangle Tubes, SS UNS S30409 Tube, Stainless Steel 304H Square Tube, SS 304H Round Tube, Stainless Steel 304H Tubing, ASTM / ASME A312 / SA312 SS 304H Tube, SS DIN 1.4948 Welded Tubes Exporter In Mumbai, 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 304H Tube is supplied.

Stainless Steel 304H 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 304H Tube

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304H S30409 >304S11 58E >1.4948 X5CrNi18-10 >2332 SUS 304H

SS 304H Tubes Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
304H min. 18.0 8.0
max. 0.10 2.0 0.75 0.045 0.03 20.0 10.5

Stainless Steel 304H Seamless Tube Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304H 515 205 40 92 201

Stainless Steel 304H Welded Tubes Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
304H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720


Available Stock at Aurum Alloys


Stainless Steel 304H Tube Gradewise Stock


Stainless Steel 304H 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 304H Tubes
  • Certification: ISO 9001, ISO 14001 & OHSAS 18001

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Stainless Steel 304H Tubes Applications

Stainless Steel 304H Seamless Tubes

Chemical Industries

Stainless Steel 304H Welded Tube

Paper Industries

SS 304H ERW Tubes

Oil & Gas Exploration

SS 304H EFW Tube

Pharmaceutical Plant

Stainless Steel 304H Round Tubes

Food & Dairy Plants

SS 304H Square Tube

Petrochemical Plants

Stainless Steel 304H Tubing

Desalination Plant

SS 304H Seamless/Welded Tube

Fertilizer Plant

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