- sales@rithavpipesandtubes.co.in
- Delhi, India
Home > Stainless Steel > Stainless Steel EFW Pipes
Rithav Pipes and Tubes, based in Delhi, India, is a well-known manufacturer and supplier of Stainless Steel EFW (Electric Fusion Welded) Pipes, designed for durability, precision, and resistance to corrosion. These pipes are crafted using advanced high-frequency electric fusion welding techniques, which guarantee tight welds and exceptional structural integrity. They come in various grades like 304, 316, 321, and 347, all meeting ASTM A358/A312 standards, making them perfect for high-temperature and corrosive settings. Rithav serves a diverse array of industries, including oil & gas, chemical processing, pharmaceuticals, food, and power generation.
Stainless Steel EFW Pipes mainly consist of iron, chromium (18–20%), nickel (8–14%), and may include optional elements like molybdenum, titanium, or niobium, depending on the specific grade. These components provide excellent resistance to corrosion, stability against oxidation, and impressive mechanical strength. Typically, the mechanical properties feature a tensile strength ranging from 515–750 MPa, yield strength between 205–450 MPa, and elongation of 30–35%. The EFW process results in smooth, uniform weld seams, and these pipes boast remarkable formability, weldability, and pressure handling capabilities, making them ideal for both structural and process piping systems.
| ASME and ASTM designation | ASTM A312 / ASTM SA312 |
| ASME / ANSI Standard | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Available Grades |
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| Available Forms and Types | Hydraulic, Square, Round, Hex, Rectangle, Honed |
| Manufacturing Type | Welded, 100% X Ray Welded, Fabricated, ERW, CDW |
| Pipe End Type Abbreviations | Beveled end, Bevel large end, Bevel both ends, Plain One End, Plain Both Ends, Bevel one end, Bevel small end, Treaded On End, Treaded Both Ends, Beveled One End |
| Types of Technical Delivery Conditions | Cold Drawn, Annealed and Pickled, Bright Annealed, Polished |
| Surface Finish and Coating | 2B, No.4, No.1, No.8 Mirror Finish or custom Finish as per customer Requirements |
| Schedule (SCH) | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Offering value-added services | Grooving, Export Packaging, Material testing, Polishing, Export Documentation, Threading, Machining, Ultrasonic Testing, Customer Tagging/ Marking, Non Destructive, Threading, Beveling, MTR’s Available, Cutting, Destructive, Color Coding |
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 EFW Pipes from Rithav Pipes and Tubes ensures high-quality, corrosion-resistant pipes with excellent durability and strength. We provide reliable performance in demanding environments, and our electric fusion welding (EFW) process guarantees superior precision and consistency in manufacturing.
Rithav Pipes and Tubes, one of the largest suppliers of Stainless Steel EFW Pipes in Delhi, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel EFW Pipes to meet your specific requirements. Our team at Rithav Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rithavpipesandtubes.co.in.
Stainless Steel EFW Pipes find extensive use in chemical processing, oil refineries, and power generation systems where high temperatures, pressures, and corrosion resistance are essential. In the food and beverage, pharmaceutical, and water treatment sectors, they ensure hygienic, contamination-free fluid transport. Additionally, these pipes are utilized in architectural structures, automotive exhaust systems, and heat exchangers due to their appealing finish and mechanical strength. Their robustness and reliability make them suitable for boilers, superheaters, and condensers. EFW pipes are particularly favored for large-diameter and long-length applications, where performance is crucial.
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