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Nickel Alloy 201 pipes are crafted from a low-carbon nickel grade known for purity and high corrosion resistance. Preston Pipes & Alloys, a trusted nickel 201 pipe supplier, offers products built for consistent performance in tough working conditions. The alloy contains nickel, iron, carbon, manganese, silicon, copper, and sulfur in precise amounts, giving it excellent ductility and thermal conductivity. With a density of 8.9 g/cm³ and a melting point of 1446°C, it can handle both high and low temperatures without losing strength. The material delivers a tensile strength of 67,000 psi, a yield strength of 21,500 psi, and 45% elongation, making it dependable for long service life.
UNS N02201 nickel alloy 201 pipes resist caustic alkalis and maintain strength at elevated temperatures. They find use in salt production, marine and offshore engineering, and reactors where fluorine reacts with hydrocarbons. These pipes are also ideal for manufacturing and handling sodium hydroxide above 300°F, caustic handling systems, and food processing equipment. Their strong corrosion resistance and durability make them suitable for these demanding environments.
Nickel 201 pipes are available in lengths up to 13,500mm, and diameters ranging from 15NB to 150NB. With the ability to meet special order measurements, shapes ranging from square and round to rectangular and hydraulic. There are mainly two types of nickel 201 pipes: seamless pipes, which are made from solid billets for uniform strength and a smooth bore, and welded pipes, which are made from rolling plates for larger diameters or projects requiring cost effectiveness. Both types meet industry standards and deliver reliable performance.
Before being delivered, each nickel 201 pipe undergoes through strict quality inspections, which include testing for mechanical strength, surface condition and size accuracy. Depending on the needs of the customer, packaging may consist of steel strip bundles, hardwood boxes, or plastic wrapping to protect the pipes during transit. Each delivered pipe is easy to install in critical systems. Choose nickel 201 pipe, that meets strict industrial standards.
| Specifications | ASTM B 167 ASME SB 167 / ASTM B 829 ASME SB 829 / ASTM B 517 ASME SB 517 | |
| Nickel 201 Seamless Pipe size | 4 to 219mm W. T.: 0.5 to 20mm | |
| Nickel 201 Welded Pipe size |
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| Nickel 201 EFW Pipe size | 5.0 mm – 1219.2 mm | |
| Specialized in | Large Diameter Size | |
| Alloy 201 Pipe Schedule | SCH5, SCH10, SCH40, STD, SCH80, SCH160 | |
| Nickel Alloy 201 Pipe Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF | |
| Nickel 201 Pipe Form | Round, Square, Hollow, Rectangular, Hydraulic, Straight Pipes Etc. | |
| Alloy 201 Pipe Length | Single Random, Double Random & Cut Length. | |
| End | Plain End, Beveled End, Treaded. | |
| Marking | All Nickel Alloy 201 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) | |
| Material Test Certificates (MTC) | Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2 | |
| We can also cut, thread, and groove Nickel 201 Pipes to meet your specifications. | ||
Nickel 201 Pipe Pressure Rating
| Pipe O.D. (in.) |
Wall Thickness of Pipe (inches) | |||||||
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 1/8 | 7900 | 10100 | ||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
| Price of Nickel 201 Pipe in India | PACK QTY | PRICE |
| Price of Alloy 201 Pipe 3.17mm OD x 0.51mm Thick x 1000mm Length | 15 | £818.00 |
| Price of Alloy 201 Pipe 3.17mm OD x 0.51mm Thick x 2000mm Length | 1 | £128.00 |
| Price of Alloy 201 Pipe 3.17mm OD x 0.51mm Thick x 2000mm Length | 3 | £306.00 |
Nickel 201 Seamless Pipe
Nickel 201 Square Pipe
Nickel 201 Clad Pipe
Nickel 201 Welded Pipe
Nickel 201 Exhaust Pipe
Nickel 201 Pipe material
Nickel 201 Flex Pipe
Nickel 201 Lined Pipe
Message Preston Pipes and Alloys for the best rate on 201 Nickel Alloy Pipes
| Ni | C | Mo | Mn | Si | Fe | P | S | Cu | Cr |
| Balance | 0.15 max | – | 0.35 max | 0.35 max | 0.40 max | – | 0.01 max | 0.25 max | – |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 21500 , MPa – 148 | Psi – 67000 , MPa – 462 | 45 % |
| UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| N02201 | 2.4068 | – | LC-Ni 99 | NW 2201 | NA 12 | НП-2 |