Nickel 200/201 Pipes & Tubes are widely recognized for their exceptional purity, excellent mechanical strength, and outstanding resistance to a broad range of corrosive environments. Neonox Overseas is a trusted supplier and exporter of Nickel Alloy 200 and Nickel Alloy 201 pipes and tubes, serving diverse industries with high-quality, precision-engineered products. Nickel 200 is commercially pure wrought nickel with excellent mechanical properties and corrosion resistance in neutral to moderately reducing environments. Nickel 201, on the other hand, is a low-carbon modification of Nickel 200, designed to resist graphitization at elevated temperatures. Together, these grades provide outstanding service in a wide range of industrial applications, particularly where purity and resistance to caustic environments are critical.
These Nickel pipes and tubes are manufactured in seamless, welded, ERW, and fabricated forms to meet the specific requirements of our clients. They are available in round, square, rectangular, hydraulic, and custom shapes, ensuring suitability for structural, mechanical, and pressure applications. The material’s high thermal and electrical conductivity, combined with its resistance to corrosive alkalis, acids, and neutral salt solutions, makes Nickel 200/201 pipes and tubes an ideal choice for chemical processing, food processing, synthetic fiber production, marine, aerospace, and power generation industries.
The chemical composition of Nickel 200 typically includes around 99.6% nickel, with small amounts of iron, copper, manganese, and silicon, while Nickel 201 contains even lower carbon content to minimize embrittlement at high temperatures. Both grades exhibit a density of 8.89 g/cm³, a melting point of approximately 1446°C, and excellent ductility. These properties allow the pipes and tubes to withstand extreme conditions while maintaining mechanical stability and corrosion resistance. Nickel 201 is particularly recommended for applications involving temperatures above 315°C, where low carbon content prevents graphitization.
Neonox Overseas offers Nickel 200/201 pipes and tubes in sizes ranging from 6 mm to 600 mm in outer diameter, with wall thickness varying from 0.5 mm to 50 mm, and lengths up to 12 meters or custom cut lengths based on client requirements. Our products conform to international standards such as ASTM B161, ASTM B725, ASTM B730, and equivalent ASME and EN specifications. Each product undergoes strict quality control, ensuring dimensional accuracy, surface finish, and superior performance in critical operations.
At Neonox Overseas, customer satisfaction is our top priority, and we ensure on-time delivery of Nickel 200/201 pipes and tubes across global markets. With our expertise and strong supply chain, we have established ourselves as a reliable partner for industries requiring high-performance nickel alloy solutions. Whether for use in caustic soda production, synthetic fiber plants, marine environments, heat exchangers, or aerospace engineering, our Nickel 200/201 pipes and tubes deliver unmatched durability, efficiency, and corrosion resistance. By choosing Neonox Overseas, you are assured of receiving high-quality products backed by technical expertise and world-class service.
| Property | Nickel 200 | Nickel 201 |
|---|---|---|
| UNS Number | N02200 | N02201 |
| EN Number | 2.4066 | 2.4068 |
| Standards | ASTM B161 / B725 / B730, ASME SB161 / SB725, DIN, EN, ISO | |
| Forms Available | Seamless, Welded, ERW, Fabricated | |
| Shapes | Round, Square, Rectangular, Hydraulic, Custom Shapes | |
| Outer Diameter (OD) | 6 mm to 600 mm | |
| Wall Thickness | 0.5 mm to 50 mm | |
| Length | Up to 12 Meters, Custom Cut Lengths Available | |
| Density (g/cm³) | 8.89 | 8.89 |
| Melting Point (°C) | 1446 | 1446 |
| Tensile Strength (MPa) | ~ 415 | ~ 380 |
| Yield Strength (MPa) | ~ 105 | ~ 100 |
| Elongation (%) | 30 | 30 |
| Hardness (HB, max) | 100 | 100 |
| Corrosion Resistance | Excellent in caustic alkalis, neutral & reducing salts | Superior at high temperatures, better graphitization resistance |
| Weldability | Excellent | Excellent |
| Applications | Chemical Processing, Food Processing, Marine Equipment, Aerospace, Synthetic Fiber Production, Heat Exchangers, Power Generation | |
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