Home > Stainless Steel >Stainless Steel 904L ERW Pipes
Ojas Pipes and Tubes, located in Kolkata, India, has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 904L ERW Pipes. They cater to both domestic and international markets, providing top-notch piping solutions. These pipes are celebrated for their remarkable corrosion resistance, strength, and durability, all thanks to the Electric Resistance Welding (ERW) techniques used in their production, which guarantees excellent weld integrity and precision. Ojas specializes in 904L ERW pipes designed for critical sectors like chemical processing, petrochemicals, power generation, and marine applications. With a strong focus on quality, timely delivery, and customer satisfaction, Ojas Pipes and Tubes is a dependable partner in the stainless steel industry.
Stainless Steel 904L ERW Pipes are made from austenitic stainless steel, featuring approximately 19–23% chromium, 23–28% nickel, 4–5% molybdenum, and 1–2% copper, all with low carbon content for superior corrosion resistance. These pipes excel in resisting sulfuric acid and chloride environments. In terms of mechanical properties, they boast a tensile strength of around 490 MPa, yield strength of about 220 MPa, and an elongation of roughly 35%. The material is known for its high toughness, good formability, and excellent weldability, making it ideal for applications that require strong mechanical performance and long-lasting durability in corrosive and high-temperature conditions.
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 | %P | %S | %Si | %Cr | %Ni |
---|---|---|---|---|---|---|---|
SS 904L | 0.120 | 1.000 | 0.040 | 0.030 | 1.00 | 16.00-18.00 | 0.75 max |
Tensile Strength (MPA)min. | %Yield Strength(MPA)min. | %Elongation(min.) | Hardness (HRB)max. |
---|---|---|---|
450 | 205 | 22 | 89 |
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 904L 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 904L 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.
Grade | UNS | DIN | AISI | AFNOR | BS | IS | JIS | SIS | UNI |
---|---|---|---|---|---|---|---|---|---|
SS 904L | S904L00 | 1.4016 | 904L | Z 8 C 17 | 904L S 17 | X10 Cr 17 | SUS 904L | 142320 | X12Cr17C |
We offer custom sizes for Stainless Steel 904L 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 904L ERW Pipes find extensive use in industries that demand exceptional corrosion resistance and strength. They are commonly utilized in chemical processing plants, heat exchangers, oil and gas piping systems, seawater cooling equipment, pharmaceutical manufacturing, and pulp and paper processing. These pipes are reliable even in harsh environments, such as sulfuric acid handling systems, marine atmospheres, and offshore platforms. With their smooth internal surfaces and outstanding weldability, they facilitate efficient flow and require minimal maintenance over extended service periods.
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