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Ojas Pipes and Tubes, based in Kolkata, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 304 ERW Pipes. Known for their dedication to precision, durability, and customer satisfaction, Ojas provides products that adhere to international standards across a range of industries. Stainless Steel 304 ERW (Electric Resistance Welded) Pipes are celebrated for their outstanding corrosion resistance, formability, and strength. With cutting-edge manufacturing facilities and rigorous quality control, Ojas guarantees that each pipe is dependable and performance-oriented. Their 304 ERW Pipes are essential in sectors like food processing, construction, pharmaceuticals, petrochemicals, and general engineering.
Stainless Steel 304 ERW Pipes are made up of 18–20% chromium and 8–10.5% nickel, with a maximum carbon content of 0.08%. This unique blend gives them remarkable corrosion resistance and solid mechanical strength. The pipes boast a tensile strength of around 515 MPa, a yield strength of about 205 MPa, and an elongation of roughly 40%. Thanks to the ERW manufacturing process, they feature clean, smooth finishes and uniform wall thickness. SS 304 is also known for its excellent weldability, formability, and resistance to oxidation, making it a versatile option for both mild and moderately corrosive environments.
Specifications : ASTM A312 / ASME SA312
Dimensions : ASTM, ASME and API
Size : 8″ NB to 24″ NB
Wall Thickness : 0.5 to 150mm Thick
Schedules : SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Length : Single Random, Double Random & Required Length
Form : Round, Square, Rectangular, Hydraulic Pipes
End : Plain end, Bevelled end
Type : Electric Resistance Welded
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 304 ERW Pipes from Ojas Pipes and Tubes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.
Ojas Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 304 ERW Pipes in Kolkata, India, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.
Element | SS 304 |
Density | 8.0 g/cm3 |
Melting Point | 1400 °C (2550 °F) |
Tensile Strength | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Elongation | 35 % |
Elongation | 35 % |
We offer custom sizes for Stainless Steel 304 ERW Pipes to meet your specific needs. Our dedicated team at Ojas Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@ojaspipesandtubes.co.in.
Stainless Steel 304 ERW Pipes find extensive use in industries where hygiene, corrosion resistance, and structural integrity are paramount. In the food and beverage industry, they are essential for processing lines and sanitary piping systems. The pharmaceutical and chemical sectors rely on them for the safe transport of fluids and gases. In construction, they serve as handrails, support structures, and piping systems. Other applications include water treatment, heat exchangers, automotive components, and architectural features. Their superb weldability and surface finish also make them ideal for aesthetic applications.
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