Esha Steel stands out as a reliable manufacturer and supplier based in Kolkata, specializing in top-notch Carbon Steel A106 Grade C Pipes that are perfect for high-temperature and high-pressure industrial settings. Crafted in line with ASTM A106 standards, these seamless pipes boast impressive strength, remarkable heat resistance, and long-lasting durability. Esha Steel takes pride in ensuring that every A106 Gr C pipe adheres to strict quality standards through cutting-edge manufacturing processes, meticulous inspections, and precise dimensional control. These pipes are widely utilized in power plants, refineries, boilers, petrochemical facilities, and pressure vessels, delivering dependable performance in challenging environments where high temperatures and critical fluid transport are the norm.
Carbon Steel A106 Grade C Pipes are crafted from high-carbon steel, featuring a higher carbon content compared to Grades A and B, along with carefully controlled amounts of manganese, phosphorus, sulfur, and silicon. This unique composition enhances their tensile and yield strength while providing excellent resistance to high temperatures. Mechanically, A106 Gr C pipes are known for their superior hardness, strong creep resistance, and reliable performance under heavy pressure and thermal cycling. Additionally, these pipes offer dependable weldability and machinability, making them ideal for high-stress, high-temperature service conditions.
| Standard Specification | ASTM A 106, ASME SA 106 (Grade C) |
| Codes and Standards | ANSI, ASME, ASTM, API, SAE, BS, AGA, AWWA, ISO, DIN |
| Dimensions | ASME/ ANSI B36.10 / 19 |
| Standard Size | 1/2” NB to 36” NB (LSAW, SSAW, HSAW) |
| Wall Thickness | 3-12mm |
| Pipes schedules | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Producing techniques | Seamless / ERW / Welded / Fabricated / CDW / EFW |
| Types | Round, Half Round, Square, Rectangular or Custom shape |
| Length | 3 to Max18 Meters or custom |
| End | Beveled End, Plain End, Treaded |
| Test Certificate | EN 10204 3.1 B |
| Grade | MFG. | C max | Mn* | P max | S max | Si min | Cr˟ max | Cu˟ max | Ni˟ max | Mo˟ max | V˟ max |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C | SMLS | 0.35* | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Grade | Process | Tensile Strength (MPa) Min | Yield Strength (MPa) Min | Elongation in 2” (%) MinimumLong. Strip Test | Elongation in 2” (%) MinimumTrans. Strip Test |
|---|---|---|---|---|---|
| C | SMLS | 70,000 [485] | 40,000 [275] | 30 | 16.5 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Minimal Pipes Size [DN Designator] | Under | Over | ||
| mm | in. | mm | in. | |
| 1/8 to 1-1/2 [6 to 40], incl | 0.4 | 1/64 (0.015) | 0.4 | 1/64 (0.015) |
| Over 1-1/2 to 4 [40 to 100], incl | 0.8 | 1/32 (0.031) | 0.8 | 1/32 (0.031) |
| Over 4 to 8 [100 to 200], incl | 0.8 | 1/32 (0.031) | 1.6 | 1/16 (0.062) |
| Over 8 to 18 [200 to 450], incl | 0.8 | 1/32 (0.031) | 2.4 | 3/32 (0.093) |
| Over 18 to 26 [450 to 650], incl | 0.8 | 1/32 (0.031) | 3.2 | 1/8 (0.125) |
| Over 26 to 34 [650 to 859], incl | 0.8 | 1/32 (0.031) | 4.0 | 5/32 (0.156) |
| Over 34 to 48 [850 to 1200], incl | 0.8 | 1/32 (0.031) | 4.8 | 3/16 (0.187) |
Esha Steel is a top manufacturer and supplier of high-quality Carbon Steel A106 Gr C Pipe products in Kolkata India. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Carbon Steel A106 Grade C Pipes are a go-to choice in industries that need seamless pipes tough enough to handle extreme temperatures and pressures. You’ll often find them in power plants, where they’re used for boiler tubing, superheaters, heat exchangers, and high-pressure steam lines. In refineries and petrochemical facilities, these pipes play a crucial role in hydrocarbon processing, furnace tubes, and transporting high-temperature fluids. Chemical processing units rely on them for reactors, heaters, and thermal equipment. Plus, A106 Gr C pipes are also essential in shipbuilding, industrial piping networks, and pressure vessels. Their impressive strength, durability, and heat resistance make them perfect for those critical high-temperature applications.
Esha Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kolkata India.
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