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For harsh industrial settings, Vipul Pipes and Tubes, a reputable manufacturer and supplier with headquarters in Chennai, India, provides premium Incoloy EFW (Electric Fusion Welded) pipes. The Incoloy family of nickel-iron-chromium alloys, which includes grades 800, 800H, 800HT, and 825, is renowned for its exceptional strength and resilience to corrosion and high-temperature oxidation. The electric fusion welding process used to manufacture EFW pipes guarantees clean welds and uniform mechanical qualities throughout the pipe’s length. These pipes, which meet international standards like ASTM B514 and B775, are perfect for use in heat exchangers, petrochemical systems, power plants, and marine environments.
Depending on the grade, Incoloy EFW Pipes typically contain nickel (30–46%), chromium (19–23%), and iron (balance), with up to 3% molybdenum, titanium, and aluminum added. Incoloy 825, for instance, has about 42% Ni and 22% Cr along with Mo and Cu. These pipes have yield strengths of about 220–450 MPa and tensile strengths of 585–750 MPa. Even at the weld seams, corrosion resistance and consistent grain structure are guaranteed by the electric fusion welding process. They are resistant to acids, oxidizing and reducing agents, chloride stress corrosion, and cracking, and they retain their mechanical integrity in high-temperature and high-pressure settings.
| Incoloy 800 Pipe International Specification | ASTM B407, ASTM B514, ASTM B829, ASTM B515, ASTM B775, ASTM B751 BS3 3074NA15, ISO 6207, DIN 17459, VdTüV 412 & 434 |
| Standard Specification | ASME, ASTM, AISI, AMS, JIS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
| Incoloy 800 EFW Pipe Size |
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| Incoloy Alloy 800 Pipe WT | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Werkstoff 1.4876 Incoloy Pipe manufacturing techniques | Seamless / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn |
| Origin of Incoloy 800 Din 1.4876 pipe material | Indian, European, Korean, Japanese |
| Incoloy Alloy EFW 800 Pipe End Types |
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| Form | Round, Square, Rectangular |
| Incoloy N08800 Pipe Length | Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded |
| UNS N08800 Incoloy 800 Pipe Delivery Condition | Annealed and Pickled, Hot Finished, Polished, Bright Annealed, Cold Drawn |
| Incoloy 8800 Pipe Packing |
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| Grade | Mn | Al-Ti | C | Ni | Fe | Si | Cr | S | |
| Incoloy EFW Pipe | minimum | – | 0.015 | 0.005 | 30.00 | 39.05 | – | 19.00 | – |
| maximum | 1.05 | 0.060 | 0.01 | 35.00 | – | 1.00 | 23.00 | 0.0015 | |
| Element | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Brinell (HB) max | Rockwell B (HR B) max | ||||
| Inconel | MPa –205, Psi – 30,000 | MPa – 520, Psi – 75,000 | 30 | – | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Incoloy EFW Pipes from Vipul Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Incoloy solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Vipul Pipes and Tubes, one of the largest suppliers of Incoloy EFW Pipes in the Chennais, India. Offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Incoloy products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Incoloy EFW Pipes to meet your specific requirements. At Vipul Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@vipulpipesandtubes.co.in.
Chemical processing, oil and gas, marine engineering, nuclear power, and aerospace are just a few of the industries that make extensive use of Incoloy EFW pipes. Heat exchangers, superheater tubes, chemical reactors, flue gas scrubbers, and piping systems subjected to extreme heat or harsh chemicals are examples of common applications. Incoloy is appropriate for handling nitric, phosphoric, and sulfuric acids due to its exceptional performance in both oxidizing and reducing environments. When high strength, resistance to corrosion, and ease of fabrication are needed, EFW pipes are perfect. They are an affordable option for long-life service environments and critical infrastructure because of their dependability and durability.
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