- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Nickel Alloy > Nickel Alloy 200 Tubing
Ojas Pipes and Tubes, a prominent manufacturer and supplier based in Kolkata, India, specializes in high-quality Nickel Alloy 200 Tubing, perfect for critical applications that demand outstanding corrosion resistance and thermal stability. This commercially pure wrought nickel alloy is celebrated for its remarkable mechanical properties and its ability to withstand caustic alkalis and acidic conditions. Ojas Pipes and Tubes guarantees that each tube adheres to rigorous international standards, serving industries like chemical processing, electronics, marine, and power generation. With a commitment to quality, precision, and timely delivery, Ojas has established itself as a reliable name in advanced alloy tubing solutions.
Nickel Alloy 200 Tubing is made up of at least 99.0% pure nickel, along with trace amounts of iron, manganese, carbon (maximum 0.15%), sulfur, silicon, and copper. This unique composition provides exceptional resistance to caustic alkalis and ensures excellent thermal and electrical conductivity. In terms of mechanical properties, it boasts a tensile strength of around 380 MPa, a yield strength of about 105 MPa, and an elongation of approximately 45%. The alloy retains its toughness and ductility even in sub-zero temperatures, making it an excellent choice for high-performance tubing in demanding chemical and high-temperature industrial settings.
| ASTM B161 Alloy 200 Tubing Standards | ASTM B161/ ASME SB161, ASTM B725/ ASME SB725 |
|---|---|
| ASTM B161 Alloy 200 Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| ASTM B161 Alloy 200 Welded Tube Size | 6.35 mm OD To 152 mm OD |
| ASTM B725 Nickel 200 Tubing Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Inconel WERKSTOFF NR. 2.4066 Tube wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
| Inconel UNS N02200 Tubing Length | Single Random, Double Random, Standard & Cut length Tube |
| Inconel WERKSTOFF NR. 2.4066 Tubing Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Form | ‘U’ bent, Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Etc |
| Types of Nickel NW 2200 Tubing | Seamless, ERW, EFW, Welded, Fabricated Tube / Tubing |
| Nickel NW 2200 Tube End | Plain End, Beveled End, Treaded Tube |
| Marking | All ASTM B161 Nickel 200 Tubing are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Application & uses of Nickel 200 Tube | Oil Tube, Gas Tube, Fluid Tube, Boiler Tube, Heat exchanger Tube, |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Specialize in | ASTM B161 Nickel 200 Capillary Tube & Other Odd Size Nickel NCF 200 Heat Exchanger & Condenser Tube |
| Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
| Nickel 200 | Ni | C | Mo | Mn | Si | Fe | P | S | Cu | Cr |
| 99.0 Min | 0.15 Max | – | 0.35 Max | 0.1 Max | 0.4 Max | – | 0.01 Max | 0.25 Max | – |
| Nickel Alloy 200 | ||
|---|---|---|
| Properties | Metric | Imperial |
| Tensile strength (annealed) | 462 MPa | 67000 psi |
| Yield strength (annealed) | 148 MPa | 21500 psi |
| Elongation at break (annealed prior to test) | 45% | 45% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Density | 8.902gm/cc |
|---|---|
| Melting Point | 1453 oC |
| Boiling Point | 2732 oC |
| Thermal Conductivity | 0.909 W/cm/K @ 298.2K |
| Electrical Resistivity | 6.84 microhm-cm @ 20 |
| Electronegativity | 1.8 Paulings |
| Specific Heat | 0.106 Cal/g/ K @ 25 |
| Heat of Vaporization | 91.0 K-Cal/gm atom at 2732 oC |
| Heat of Fusion | 4.20 Cal/gm mole |
Choosing Nickel Alloy 200 Tubing from Ojas Pipes and Tubes ensures high quality and durability, as these tubing offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in nickel alloy products ensures you receive a top-tier solution tailored to your needs.
Ojas Pipes and Tubes, one of the largest suppliers of Nickel Alloy 200 Tubing in Kolkata, 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 nickel alloy products in the region.
| Types of Nickel 200 Tube | Out diameter (OD) | Wall thickness | Length |
|---|---|---|---|
| NB Sizes (in stock) | 1/8” ~ 8” | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters |
| Nickel 200 Seamless Tube (Custom Sizes) | 5.0mm ~ 203.2mm | As per requirement | Upto 6 Meters |
| Nickel 200 Welded Tube (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm | 1.0 ~ 15.0 mm | Upto 6 Meters |
Yes, we offer custom sizes for Nickel Alloy 200 Tubing to meet your specific requirements. Our team at Ojas Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@ojaspipesandtubes.co.in.
Nickel Alloy 200 Tubing finds extensive use in industries where top-notch resistance to corrosion and chemical attack is essential. It’s particularly suited for caustic alkali production, food processing, synthetic fiber manufacturing, and marine applications. The alloy is also utilized in heat exchangers, electronic components, aerospace systems, and chemical storage tanks, thanks to its superior thermal and electrical conductivity. Moreover, it excels in environments with neutral and alkaline salts. Its ability to resist acidic media and chloride stress corrosion cracking makes it ideal for reactors, piping systems, and evaporators.
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