SS Seamless Tubes Grade 304 Diameter 8mm X 0.9mm Thickness

SS Seamless Tubes Grade 304 Diameter 8mm X 0.9mm Thickness Stockholders, Suppliers & Exporters in India.

Rajgranth is a well-known manufacturers, ready stockholders & exporters of Stainless Steel (SS) seamless tubes of grade 304 are highly versatile and reliable for a wide range of applications. With a diameter of 8 mm and a wall thickness of 0.9 mm, these tubes are designed for precision, durability, and resistance to corrosion, making them ideal for industries that demand top-quality materials.

SS Seamless Tubes Grade 304 with an 8mm diameter and 0.9mm thickness are the perfect choice for industries requiring high-quality, corrosion-resistant materials. Their seamless construction ensures strength, while the precision dimensions make them ideal for critical applications across various sectors. Choose these tubes for reliable, long-term performance.

Key Features

  • Material Composition (Grade 304): SS 304 is an austenitic stainless steel known for its excellent corrosion resistance, especially in acidic and corrosive environments. Its high chromium (18%) and nickel (8%) content provides outstanding durability, ensuring long-lasting performance even in demanding conditions.
  • Seamless Construction: Being seamless, these tubes offer superior strength and reliability compared to welded tubes. The absence of welds ensures uniformity across the tube's entire length, reducing the risk of weak spots or structural imperfections.
  • Dimensional Precision: With a precise diameter of 8 mm and a thickness of 0.9 mm, these tubes ensure optimal flow rates and performance in fluid and gas transmission systems. The dimensional accuracy also makes them suitable for critical applications like heat exchangers, instrumentation, and hydraulic systems.
  • Corrosion Resistance: SS 304 seamless tubes are highly resistant to oxidation and corrosion, making them ideal for use in harsh environments, including chemical processing, oil and gas, and marine industries. The 0.9 mm thickness further enhances their ability to withstand pressure while maintaining resistance to external elements.
  • Temperature Tolerance: SS 304 seamless tubes can perform efficiently in both high and low-temperature conditions. Their ability to resist scaling and maintain structural integrity under extreme temperatures makes them suitable for a wide range of industrial applications.

Advantages of SS Seamless Tubes Grade 304 Diameter 8mm X 0.9mm Thickness

  • High tensile strength and durability
  • Low maintenance due to superior corrosion resistance
  • Long service life in industrial and commercial applications

Applications of SS Seamless Tubes Grade 304 Diameter 8mm X 0.9mm Thickness

  • Automotive: Used in exhaust systems, fuel lines, and other components.
  • Food and Beverage: Safe for use in food processing equipment due to its non-reactive nature.
  • Pharmaceutical: Ideal for sterile environments and piping systems.
  • Power Generation: Utilized in heat exchangers, condensers, and boiler tubes.

Stainless Steel Tubes Dimension – (S.S. Tubes)

Stainless Steel Tubes Dimension – (S.S. Tubes)
Wall thickness in mm. 0.5 0.6 0.7 0.8 1 1.2 1.6 2 2.6 3 3.2 3.6
O.D. in mm. Weight in kg/meter
6 0.069 0.081 0.093 0.104 0.125 0.144 0.176
9.52 0.112 0.134 0.154 0.174 0.213 0.249 0.317
10 0.119 0.141 0.163 0.184 0.225 0.264 0.336
12.7 0.153 0.182 0.21 0.238 0.293 0.345 0.444
14 0.169 0.201 0.233 0.264 0.325 0.384 0.496
15.87 0.192 0.229 0.266 0.301 0.372 0.44 0.571 0.694
19 0.231 0.276 0.32 0.364 0.45 0.534 0.696 0.85 1.066 1.2 1.264
25 0.306 0.366 0.425 0.484 0.6 0.714 0.936 1.15 1.456 1.65 1.744 1.926
25.4 0.311 0.372 0.432 0.492 0.61 0.726 0.952 1.17 1.482 1.68 1.776 1.962
31.8 0.918 1.208 1.49 1.898 2.16 2.288 2.538
38 1.104 1.456 1.8 2.301 2.625 2.784 3.096
44.5 1.299 1.716 2.125 2.724 3.113 3.304 3.681
50.8 1.488 1.968 2.44 3.133 3.585 3.808 4.248
63.5 2.476 3.075 3.959 4.538 4.824 5.391
76.1 2.98 3.705 4.778 5.483 5.832 6.525
101.6 4 4.98 6 7 7,872 8.82

Chemical Composition

CHEMICAL COMPOSITION ( IN PERCENTAGE )
Grade C (Max) Mn (Max) P (Max) S (Max) Si (Max) Cr Ni Mo Nitrogen (Max) Cu/ Others
301 0.15 2 0.045 0.03 1 16.00 – 18.00 6.00 – 8.00 0.1
304 0.08 2 0.045 0.03 0.75 18.00 – 20.00 8.00- 10.50 0.1
304L 0.03 2 0.045 0.03 0.75 18.00 – 20.00 8.00- 12.00 0.1
310S 0.08 2 0.045 0.03 1.5 24.00- 26.00 19.00 – 22.00
316 0.08 2 0.045 0.03 0.75 16.00 – 18.00 10.00 – 14.00 2.00 – 3.00 0.1
316L 0.03 2 0.045 0.03 0.75 16.00 – 18.00 10.00 – 14.00 2.00 – 3.00 0.1
317 0.08 2 0.045 0.03 0.75 18.00 – 20.00 11.00 – 14.00 3.00 – 4.00 0.1
317L 0.03 2 0.045 0.03 0.75 18.00 – 20.00 11.00 – 15.00 3.00 – 4.00 0.1
321 0.08 2 0.045 0.03 0.75 17.00 – 19.00 9.00 – 12.00 0.1 Ti5 ( C + N ) Min or 0.70 max
347 0.08 2 0.045 0.03 0.75 17.00 – 19.00 9.00 – 13.00 Cb= 10x ( C Min ) or 1.00 Max
409 0.08 1 0.04 0.01 1 10.50 – 11.75 0.5 Ti= 6x (C+ N ) Min or 0.70 Max
409M 0.03 0.81.2 0.03 0.03 0.40.75 11.00- 12.00 1.5 max. Ti= 6x (C) Min or 0.70 Max
410S 0.08 1 0.04 0.03 1 11.50- 13.50 0.6
410 0.15 1 0.04 0.03 1 11.50- 13.50 0.75
420 0.35 0.5 0.035 0.015 0.5 12.00 – 13.00 0.20.3
430 0.12 1 0.04 0.03 1 16.00 – 18.00 0.75
JSL AUS 0.08 7.08.0 0.07 0.03 0.75 15.50 – 16.50 4.25 – 4.75 0.9 – 1.10
JS- 203 0.08 9.2510.25 0.07 0.03 0.75 14.25 – 15.25 2.25 – 2.75 1.60- 2.0
301M 0.1 4.55.5 0.06 0.03 0.75 14.50 – 15.50 6.0 – 7.0 1.70- 1.90
* Thickness of 1.27mm & below will have elongation of 20% min.

Applications of SS Seamless Tubes in Diameter 8mm x 0.9mm

These tubes find use in several critical industries:

  • Oil and Gas: Used in high-pressure systems, pipelines, and instrumentation.
  • Automotive: Applied in exhaust systems and fuel lines.
  • Medical: In surgical tools, implants, and fluid control systems.
  • Instrumentation: For precise control in measuring equipment.


Our Stainless Steel Seamless Tube Used In Many Industries & Have Many Application
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