Nickel Alloy Supplier in India
We set the discipline that applies engineering, physics, engineering mathematics, and materials science principles to design, analyze, manufacture, and maintain mechanical systems.
Critical industries widely rely on nickel alloys for their excellent corrosion resistance, strength, and performance at elevated temperatures. Stellar Alloys Steel Pipes and Tubes is a trusted manufacturer and supplier delivering high-quality nickel alloy pipe & tube solutions tailored for demanding applications in chemical processing, marine engineering, oil & gas, and power generation.
These materials also offer strong resistance to acids, alkalis, and seawater, making nickel alloy plates and sheets a dependable choice for environments where long service life and reduced maintenance are essential. All products are produced under strict quality control with complete material traceability and testing aligned with international standards.
With advanced manufacturing capabilities, the company ensures precision engineering in every nickel alloy pipe and nickel alloy tube, enabling reliable performance under high pressure, temperature variation, and corrosive operating conditions.
Supported by technical expertise, timely delivery, and a customer-focused approach, the company helps project teams source durable nickel alloy plates and nickel alloy sheets along with other alloy products efficiently for a wide range of industrial requirements.
Table of Contents
- Material Grades of Nickel Alloy
- Nickel Alloy Pipe & Tube Grades and Applications
- Seamless & Welded Nickel Alloy Pipe Specifications: Dimensions, Standards, and Forms
- Manufacturing Forms and Variants Offered in Nickel Alloys
- Equivalent Grades for Nickel 200 and Nickel 201 Pipes
- Mechanical Properties of Nickel Alloy Pipes (Nickel 200 / 201)
- Chemical Composition of Nickel 200 and Nickel 201 Pipes & Tubes
- Corrosion Behaviour and Acid-Resistance Performance of Nickel Tubing
- Size Availability and Production Types for Nickel 201 Tubes (ASTM B163)
- Standard Wall Thickness and Outer Diameter Sizes for Nickel Tubing
- Dimensional Range and Manufacturing Forms of Nickel 200 Tubes (ASTM B163)
Material Grades of Nickel Alloy
Nickel Alloy Pipe & Tube Grades and Applications
Nickel alloys are selected in those piping systems that are required to work in corrosive and high-temperature and pressure conditions. The special combination of mechanical strength, thermal stability, and corrosion resistance has made nickel alloy pipes and tubes products a reliable choice in industries where failure of material may result in expensive downtime or safety risks. In addition to piping components, nickel alloy plates and nickel alloy sheets are also widely used for fabrication in demanding environments.
Nickel 200 and Nickel 201 are some of the widely used grades that are still crucial in applications involving caustic solutions, neutral salts, and reducing chemicals. Their high nickel content provides excellent resistance to corrosion, while the low carbon variation (Nickel 201) offers improved stability at elevated temperatures. These grades are commonly manufactured in the form of nickel alloy pipes, nickel alloy tubes, nickel alloy plates and sheets for use in heat exchangers, chemical transfer lines, evaporators, and general industrial processing systems.
This page also serves as a key pillar within the broader family of nickel-based materials. Engineering teams frequently evaluate alternative nickel alloy properties across related alloy systems such as Inconel, Monel, and Hastelloy. Each category provides specific performance advantages, including high-temperature strength, seawater resistance, or superior chemical corrosion resistance. Connecting with these related material families helps support informed material selection and strengthens overall technical understanding.
The use of nickel alloy continues to increase in chemical processing, petrochemical, marine engineering, oil and gas, and power generation industries because of its long service life and predictable performance under extreme operating temperatures. As a result, demand remains strong for nickel alloy tube, nickel alloy pipe, nickel alloy plates, and nickel alloy sheets in critical applications requiring durability and reliability.
| Grade | Description & Key Property | Ideal Applications |
| Nickel 200 (UNS N02200) | Commercially pure nickel tubing with excellent mechanical properties and high thermal conductivity. | Food processing, caustic evaporators, electronics, handling of caustic alkalis (up to 315 °C.) |
| Nickel 201 (UNS N02201) | The low-carbon version of Nickel 200. Prevents graphitization (embrittlement) at temperatures above 315 °C. | Caustic alkali concentration, high-purity systems, and pressure vessels for high-temperature service. |
Seamless & Welded Nickel Alloy Pipe Specifications: Dimensions, Standards, and Forms
| Attribute | Nickel Alloy Pipe & Tube Specifications | Importance to Buyer |
| Primary Standards | ASTM B161, ASTM B163, ASTM B444, ASTM B725, ASME SB161, ASME SB163, ASME SB725, EN 10216-5 | Compliance & Certification. Confirms adherence to global manufacturing and safety standards. |
| Product Form | Seamless Pipe, Welded Pipe (ERW, EFW), Seamless Tube, Welded Tube, Capillary Tube, Hydraulic Tube, Coil Tubing | Functionality. Manufacturing method affects performance, strength, and pricing. |
| Material Grades | Nickel 200 (UNS N02200), Nickel 201 (UNS N02201), High Nickel Grades on request (Inconel, Monel, Hastelloy) | Relevance. Buyers can confirm required alloy availability. |
| Size Range (OD) | 6.0 mm OD to 250 mm OD | Fitment. Ensures compatibility with system design. |
| Wall Thickness (WT) | 0.5 mm to 20 mm | Pressure Rating. Determines strength and design limits. |
| Schedule | SCH 5S, 10S, 40S, 80S, 160, XXS | Interchangeability. Matches ANSI/ASME piping requirements. |
| Length Options | Single Random (SRL), Double Random (DRL), Cut-to-Length | Logistics. Helps with project planning and fabrication. |
| End Finishes | Bevelled End (BE), Plain End (PE), Threaded End (TE) | Installation. Decides welding, threading, or coupling method. |
| Manufacturing Tolerances | As per ASTM B161/B163: OD tolerance ±0.25 mm, WT tolerance ±10% | Precision. Critical for high-accuracy equipment and tight-fit assemblies. |
| Heat Treatment | Annealed, Bright Annealed, Stress Relieved | Stability. Influences corrosion resistance, ductility, and mechanical strength. |
| Surface Finish | Annealed & Pickled, Polished, Bright Finish | Cleanliness. Important for instrumentation, chemical handling, and food-grade applications. |
| Testing & Certification | PED 97/23/EC, Hydrostatic Test, Eddy Current Test, PMI Test, Mechanical Testing, MTC EN 10204 3.1/3.2 | Trust & Quality. Confirms authenticity, safety, and traceability. |
| Non-Destructive Testing (NDT) | UT Testing, Eddy Current, Visual Inspection, Dye Penetrant | Safety Assurance. Validates pipe integrity without damaging material. |
| Packaging | Plastic-capped ends, Bundled, Wooden box/crate export packing | Protection. Prevents damage during transport and storage. |
| Applications | Heat exchangers, condensers, chemical processing, marine systems, gas processing, evaporators | Use-Case Clarity. Helps engineers verify suitability for project conditions. |
Manufacturing Forms and Variants Offered in Nickel Alloys
Nickel Alloy Tubes
Nickel Alloy Pipes
Nickel Redrawn Tubing
Pure Nickel Pipe
Nickel 200 Pipe
Nickel 201 Pipe
Nickel Alloy Boiler Tube
Nickel Alloy Heater Tube
Nickel Heat Exchanger Tube
Nickel Alloy Condenser Tube
Nickel Instrumentation Tube
Nickel Alloy Seamless Pipes
Nickel Alloy Welded Pipe
Nickel 200 Seamless Tube
Nickel 201 Seamless Tube
Equivalent Grades for Nickel 200 and Nickel 201 Pipes
| Grade | UNS | Werkstoff Nr. | JIS | BS | GOST / ISO | Common Name |
| Nickel 200 | N02200 | 2.406 | NW 2200 | NA 11 | НП-2 | Commercially Pure Nickel |
| Nickel 201 | N02201 | 2.4061 | NW 2201 | NA 12 | НП-2М | Low-Carbon Nickel |
Mechanical Properties of Nickel Alloy Pipes (Nickel 200 / 201)
Nickel 200 and Nickel 201 are commercially pure nickel alloy pipes offering excellent mechanical strength, ductility, and high-temperature stability. These nickel alloy pipes provide reliable tensile and yield strength for pressure and structural applications.
| Property | Nickel 200 | Nickel 201 | Notes / Engineering Relevance |
| Tensile Strength (min) | 55 ksi (380 MPa) | 55 ksi (380 MPa) | Resistance to pulling force |
| Yield Strength (0.2% offset) | 15 ksi (105 MPa) | 14 ksi (100 MPa) | Determines load-bearing capacity |
| Elongation (min) | 45% | 40% | Ductility for bending/fabrication |
| Hardness (Rockwell B) | 55 HRB | 55 HRB | Consistency during machining |
| Melting Range | 1435–1446°C | 1435–1446°C | High-temperature stability |
| Density | 8.89 g/cm³ | 8.89 g/cm³ | Material weight calculations |
| Modulus of Elasticity | 205 GPa | 205 GPa | Flexibility under stress |
Chemical Composition of Nickel 200 and Nickel 201 Pipes & Tubes
The controlled chemical composition of these nickel alloy pipes and tubes ensures high purity and superior corrosion resistance. The lower carbon content in Nickel 201 nickel alloy improves performance in elevated temperature environments.
| Element | Nickel 200 (UNS N02200) | Nickel 201 (UNS N02201) | Relevance |
| Nickel (Ni) | 99.0% min | 99.0% min | Corrosion resistance & purity |
| Carbon (C) | 0.15% max | 0.02% max | Controls high-temperature stability (key difference between 200 & 201) |
| Iron (Fe) | 0.40% max | 0.40% max | Impacts mechanical strength |
| Manganese (Mn) | 0.35% max | 0.35% max | Enhances hot working ability |
| Silicon (Si) | 0.35% max | 0.35% max | Affects oxidation behaviour |
| Copper (Cu) | 0.25% max | 0.25% max | Improves resistance to certain acids |
| Sulphur (S) | 0.01% max | 0.01% max | Controls weldability |
| Other Elements | Trace | Trace | Standard impurity limits |
Corrosion Behaviour and Acid-Resistance Performance of Nickel Tubing
Nickel 200 and Nickel 201 nickel alloy tubing provides excellent resistance to corrosive media, including sulphuric, hydrochloric, and phosphoric acids. This makes nickel alloy tubing suitable for chemical processing and marine applications.
| Corrosion Behaviour and Acid-Resistance | |
| Type | Nickel 200 Seamless tube/ pipe Nickel 201 Seamless tube/ pipe |
| Applications | Resistance to various acids such as Sulphuric acid Hydrochloric acid Phosphoric acid and alkaline solutions |
Size Availability and Production Types for Nickel 201 Tubes (ASTM B163)
Nickel 201 nickel alloy tubes are available in various wall thicknesses and outer diameters as per ASTM B163 standards. These nickel alloy tubes are commonly supplied in seamless, cold-drawn, and annealed conditions.
| Wall Thickness (WT) | Nickel Tube Size Chart ( O.D.) |
| .010 | 1/16″ , 1/8″ , 3/16″ |
| .020 | 1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ |
| .012 | 1/8″ |
| .016 | 1/8″ , 3/16″ |
| .028 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″ |
| .035 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .049 | 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .065 | 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″ |
| .083 | 1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″ |
| .095 | 1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ |
| .109 | 1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ |
| .120 | 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″ |
| .125 | 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″ |
| .134 | 1″ |
| .250 | 3″ |
| .375 | 3 1/2″ |
Standard Wall Thickness and Outer Diameter Sizes for Nickel Tubing
Nickel alloy tubing dimensions follow international standards such as ASTM, ASME, AISI, JIS, DIN, and UNS. These standards ensure global acceptance and consistent quality of nickel alloy products.
| Standard Wall Thickness and Outer Diameter Sizes | ||
| ASTM | USA | Ameirican Society of Mechanical Engineers |
| AISI | USA | Acronym of American Iron and Steel Institute |
| JIS | JAPAN | Japanese Industrial Standards |
| DIN | GERMANY | Deutsches Institut für Normung e.V. |
| UNS | USA | Unified Numbering System |
Dimensional Range and Manufacturing Forms of Nickel 200 Tubes (ASTM B163)
Nickel 200 nickel alloy tubes are manufactured in cold-drawn and annealed seamless forms with precise dimensional control. These nickel alloy tubes are available in multiple nominal bore sizes and schedule thicknesses for industrial applications.
| Nickel Based Alloys | Tube Type | Dimension (mm) |
| NICKEL 200 (99.0 Ni min) | Tubing; cold drawn, annealed, seamless | 16.0 x 1.5 |
| NICKEL 200/201 (99.0 Ni min) | Tubing; cold drawn, annealed | 33.4 x 3.38 (1″nb sch40s) |
| NICKEL 200/201 (99.0 Ni min) | Tubing; cold drawn, annealed | 48.26 x 2.77 (1½”nb sch10s) |
| NICKEL 200/201 (99.0 Ni min) | Tubing; cold drawn, annealed | 60.33 x 2.77 (2″nb Sch10s) |
| NICKEL 200/201(99.0 Ni min) | Tubing; cold drawn, annealed | 60.33 x 3.91 (2″nb sch40s) |
| NICKEL 200/201 (99.0 Ni min) | Tubing; cold drawn, annealed | 88.9 x 3.05 (3″nb Sch10s) |
| NICKEL 200/201 (99.0 Ni min) | Tubing; cold drawn, annealed | 114.3 x 3.05 (4″nb Sch10s) |
Why Stellar Alloys Steel Pipes and Tubes Is a Trusted Source for Nickel Alloy Pipes and Tubes
Stellar Alloys Steel Pipes and Tubes is known by engineering staff, procurement officers and international project contractors to provide reliable solutions of nickel alloy pipe and nickel alloy tube products that work in extreme operating conditions. Our advantages are in the provision of Nickel 200 and Nickel 201 grades, as well as in the full spectrum of pure nickel tubing designed to suit corrosive, high-temperature and high-purity environments.
All products will be supported by a high level of material traceability, ASTM/ASME and third-party testing, where clients will get pipes, tubes, nickel alloy plates, and nickel alloy sheets with known nickel alloy properties, uniform quality and predictable behaviour. We have been an experienced supplier of nickel alloy in India and are able to offer seamless and welded construction choices, modified OD and wall thickness blends and assistance with special needs in instrumentation, heat exchangers, condensers and chemical processing lines.
Our group lays a great emphasis on application-related instructions. Be it the stability of Nickel 201 required by a project when operating in elevated temperatures or the corrosion resistance of Nickel 200 required, we help buyers choose the correct material, whether in nickel alloy pipe, nickel alloy tube, nickel alloy plates, or nickel alloy sheets, under careful consideration of operating media, pressure, and temperature.
Stellar Alloys Steel Pipes and Tubes is a reliable company partner to provide long-term applications in nickel alloys in the marine, petrochemical, power generation and industrial sectors due to its responsive technical support and adherence to international standards.
Wall Thickness, Schedules and Weight Chart for Nickel Alloy Pipes
| Pipe Size (NPS) | OD | ID | Schedules | Wall | Approx LBS per Ft |
| 1/8″ | .405 | .307 | 10, 10S | .049 | .1863 |
| .269 | 40, STD, 40S | .068 | .2447 | ||
| .215 | 80, XS, 80S | .095 | .3145 | ||
| 1/4″ | .540 | .410 | 10, 10S | .065 | .3297 |
| .364 | 40, STD, 40S | .088 | .4248 | ||
| .302 | 80, XS, 80S | .119 | .5351 | ||
| 3/8″ | .675 | .545 | 10, 10S | .065 | .4235 |
| .493 | 40, STD, 40S | .091 | .5676 | ||
| .423 | 80, XS, 80S | .126 | .7388 | ||
| 1/2″ | .840 | .674 | 10, 10S | .083 | .6710 |
| .622 | 40, STD, 40S | .109 | .8510 | ||
| .546 | 80, XS, 80S | .147 | 1.088 | ||
| .466 | 160 | .187 | 1.304 | ||
| .252 | XX | .294 | 1.714 | ||
| 3/4″ | 1.050 | .884 | 10, 10S | .083 | .8572 |
| .824 | 40, STD, 40S | .113 | 1.131 | ||
| .742 | 80, XS, 80S | .154 | 1.474 | ||
| .614 | 160 | .218 | 1.937 | ||
| .434 | XX | .308 | 2.441 | ||
| 1″ | 1.315 | 1.097 | 10, 10S | .109 | 1.404 |
| 1.049 | 40, STD, 40S | .133 | 1.679 | ||
| .957 | 80, XS, 80S | .179 | 2.172 | ||
| .815 | 160 | .250 | 2.844 | ||
| .599 | XX | .358 | 3.659 | ||
| 1 1/4″ | 1.660 | 1.442 | 10, 10S | .109 | 1.806 |
| 1.380 | 40, STD, 40S | .140 | 2.273 | ||
| 1.278 | 80, XS, 80S | .191 | 2.997 | ||
| 1.160 | 160 | .250 | 3.765 | ||
| .896 | XX | .382 | 5.214 | ||
| 1 1/2″ | 1.900 | 1.682 | 10, 10S | .109 | 2.085 |
| 1.610 | 40, STD, 40S | .145 | 2.718 | ||
| 1.500 | 80, XS, 80S | .200 | 3.631 | ||
| 1.337 | 160 | .281 | 4.859 | ||
| 1.100 | XX | .400 | 6.408 | ||
| 2″ | 2.375 | 2.157 | 10, 10S | .109 | 2.638 |
| 2.067 | 40, STD, 40S | .154 | 3.853 | ||
| 1.939 | 80, XS, 80S | .218 | 5.022 | ||
| 1.689 | 160 | .344 | 7.462 | ||
| 1.503 | XX | .436 | 9.029 | ||
| 2 1/2″ | 2.875 | 2.635 | 10, 10S | .120 | 3.531 |
| 2.469 | 40, STD, 40S | .203 | 5.793 | ||
| 2.323 | 80, XS, 80S | .276 | 7.651 | ||
| 2.125 | 160 | .375 | 10.01 | ||
| 1.771 | XX | .552 | 13.70 | ||
| 3″ | 3.500 | 3.260 | 10, 10S | .120 | 4.332 |
| 3.068 | 40, STD, 40S | .216 | 7.576 | ||
| 2.900 | 80, XS, 80S | .300 | 10.25 | ||
| 2.624 | 160 | .438 | 14.32 | ||
| 2.300 | XX | .600 | 18.58 | ||
| 3 1/2″ | 4.000 | 3.760 | 10, 10S | .120 | 4.937 |
| 3.548 | 40, STD, 40S | .226 | 9.109 | ||
| 3.364 | 80, XS, 80S | .318 | 12.51 | ||
| 2.728 | XX | .636 | 22.85 | ||
| 4″ | 4.500 | 4.260 | 10, 10S | .120 | 5.613 |
| 4.026 | 40, STD, 40S | .237 | 10.790 | ||
| 3.826 | 80, XS, 80S | .337 | 14.98 | ||
| 3.624 | 120 | .438 | 19 | ||
| 3.438 | 160 | .531 | 22.51 | ||
| 3.152 | XX | .674 | 27.54 | ||
| 4 1/2″ | 5.000 | 4.506 | STD, 40S | .247 | 12.54 |
| 4.290 | XS, 80S | .355 | 17.61 | ||
| 5″ | 5.563 | 5.295 | 10, 10S | .134 | 7.770 |
| 5.047 | 40, STD, 40S | .258 | 14.62 | ||
| 4.813 | 80, XS, 80S | .375 | 20.78 | ||
| 4.563 | 120 | .500 | 27.04 | ||
| 4.313 | 160 | .625 | 32.96 | ||
| 4.063 | XX | .750 | 38.55 | ||
| 6″ | 6.625 | 6.357 | 10, 10S | .134 | 9.290 |
| 6.065 | 40, STD, 40S | .280 | 18.97 | ||
| 5.761 | 80, XS, 80S | .432 | 28.57 | ||
| 5.501 | 120 | .562 | 35.39 | ||
| 5.189 | 160 | .719 | 43.35 | ||
| 4.897 | XX | .864 | 53.16 | ||
| 8″ | 8.625 | 8.329 | 10, 10S | .148 | 13.40 |
| 8.125 | 20 | .250 | 22.36 | ||
| 8.071 | 30 | .277 | 24.70 | ||
| 7.981 | 40, STD, 40S | .322 | 28.55 | ||
| 7.813 | 60 | .406 | 35.64 | ||
| 7.625 | 80, XS, 80S | .500 | 43.39 | ||
| 7.439 | 100 | .594 | 50.95 | ||
| 7.189 | 120 | .719 | 61.71 | ||
| 7.001 | 140 | .812 | 67.76 | ||
| 6.813 | 160 | .906 | 74.79 | ||
| 6.875 | XX | .875 | 72.42 | ||
| 10″ | 10.750 | 10.420 | 10, 10S | .165 | 18.65 |
| 10.250 | 20 | .250 | 28.04 | ||
| 10.136 | 30 | .307 | 34.24 | ||
| 10.020 | 40, STD, 40S | .365 | 40.48 | ||
| 9.750 | 60, XS, 80S | .500 | 54.74 | ||
| 9.564 | 80 | .594 | 64.43 | ||
| 9.314 | 100 | .719 | 77.03 | ||
| 9.064 | 120 | .844 | 82.29 | ||
| 8.750 | 140, XX | 1.000 | 104.1 | ||
| 8.500 | 160 | 1.125 | 115.6 | ||
| 12″ | 12.750 | 12.390 | 10, 10S | .180 | 24.16 |
| 12.250 | 20 | .250 | 33.38 | ||
| 12.090 | 30 | .330 | 43.77 | ||
| 12.000 | STD, 40S | .375 | 49.56 | ||
| 11.938 | 40 | .406 | 53.52 | ||
| 11.750 | XS, 80S | .500 | 65.42 | ||
| 11.626 | 60 | .562 | 73.15 | ||
| 11.376 | 80 | .688 | 88.63 | ||
| 11.064 | 100 | .844 | 107.9 | ||
| 10.750 | 120, XX | 1.000 | 125.5 | ||
| 10.500 | 140 | 1.125 | 136.7 | ||
| 10.126 | 160 | 1.312 | 150.3 | ||
| 14″ | 14.000 | 13.624 | 10S | .188 | 27.73 |
| 13.500 | 10 | .250 | 36.71 | ||
| 13.375 | 20 | .312 | 45.61 | ||
| 13.250 | 30, STD, 40S | .375 | 54.57 | ||
| 13.124 | 40 | .438 | 63.44 | ||
| 13.000 | XS, 80S | .500 | 72.09 | ||
| 12.814 | 60 | .594 | 85.05 | ||
| 12.500 | 80 | .750 | 106.1 | ||
| 12.124 | 100 | .938 | 130.9 | ||
| 11.814 | 120 | 1.09 | 150.8 | ||
| 11.500 | 140 | 1.250 | 170.2 | ||
| 11.188 | 160 | 1.406 | 189.1 | ||
| 16″ | 16.000 | 15.624 | 10S | .188 | 31.75 |
| 15.500 | 10 | .250 | 42.05 | ||
| 15.375 | 20 | .312 | 52.27 | ||
| 15.250 | 30, STD, 40S | .375 | 62.58 | ||
| 15.000 | 40, XS, 80S | .500 | 82.77 | ||
| 14.688 | 60 | .656 | 107.5 | ||
| 14.314 | 80 | .844 | 136.6 | ||
| 13.938 | 100 | 1.031 | 164.8 | ||
| 13.564 | 120 | 1.22 | 192.4 | ||
| 13.124 | 140 | 1.438 | 223.6 | ||
| 12.814 | 160 | 1.594 | 245.3 | ||
| 18″ | 18.000 | 17.624 | 10S | .188 | 35.76 |
| 17.500 | 10 | .250 | 47.99 | ||
| 17.375 | 20 | .312 | 58.94 | ||
| 17.250 | STD, 40S | .375 | 70.59 | ||
| 17.124 | 30 | .438 | 82.15 | ||
| 17.000 | XS, 80S | .500 | 93.45 | ||
| 16.876 | 40 | .562 | 104.7 | ||
| 16.500 | 60 | .750 | 138.2 | ||
| 16.126 | 80 | .938 | 170.9 | ||
| 15.688 | 100 | 1.156 | 208.0 | ||
| 15.250 | 120 | 1.38 | 244.10 | ||
| 14.876 | 140 | 1.562 | 274.20 | ||
| 14.438 | 160 | 1.781 | 308.5 | ||
| 20″ | 20.000 | 19.564 | 10S | .218 | 48.05 |
| 19.500 | 10 | .250 | 52.73 | ||
| 19.250 | 20, STD, 40S | .375 | 78.6 | ||
| 19.000 | 30, XS, 80S | .500 | 104.10 | ||
| 18.812 | 40 | .594 | 123.10 | ||
| 18.376 | 60 | .812 | 155.40 | ||
| 17.938 | 80 | 1.031 | 208.90 | ||
| 17.438 | 100 | 1.281 | 256.10 | ||
| 17.000 | 120 | 1.500 | 296.40 | ||
| 16.500 | 140 | 1.750 | 341.10 | ||
| 16.064 | 160 | 1.969 | 379.20 | ||
| 24″ | 24.000 | 23.500 | 10, 10S | .250 | 63.41 |
| 23.250 | 20, STD, 40S | .375 | 96.42 | ||
| 23.000 | XS, 80S | .500 | 125.50 | ||
| 22.876 | 30 | .562 | 140.70 | ||
| 22.626 | 40 | .688 | 171.30 | ||
| 22.064 | 60 | .969 | 238.40 | ||
| 21.564 | 80 | 1.219 | 296.80 | ||
| 20.938 | 100 | 1.531 | 357.40 | ||
| 20.376 | 120 | 1.812 | 429.40 | ||
| 19.876 | 140 | 2.062 | 483.10 | ||
| 19.314 | 160 | 2.344 | 542.10 | ||
| 30″ | 30.000 | 29.376 | 10, 10S | .312 | 98.93 |
| 29.250 | STD, 40S | .375 | 118.65 | ||
| 29.000 | 20, XS, 80S | .500 | 157.53 | ||
| 28.750 | 30 | .625 | 196.06 | ||
| 36″ | 36.000 | 35.376 | 10 | .312 | 118.92 |
| 35.250 | STD, 40S | .375 | 142.68 | ||
| 35.000 | XS, 80S | .500 | 189.57 | ||
| 34.750 | 30 | .625 | 235.13 | ||
| 48″ | 48.000 | 47.250 | STD, 40S | .375 | 190.74 |
| 47.000 | XS, 80S | .500 | 253.65 |
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Frequently Asked Questions on Nickel Alloy Pipes and Tubes
Nickel 200 and Nickel 201 are both commercial pure forms of nickel alloys. Nickel 201 is low in carbon content, hence it is more stable in high-temperature applications. Nickel 200 is more applicable in general corrosive conditions, whereas Nickel 201 is applied in conditions of more than 315 o C to prevent graphitization.
Nickel alloy pipes and tubes are also applicable in the chemical processing, marine systems, heat exchangers, evaporators, refinery units and high-purity handling systems because they have corrosion resistance and thermal stability.
Yes. The Nickel 200 and Nickel 201 tubing has a very high resistance to sulphuric acid, hydrochloric acid, phosphoric acid and caustic solutions and hence they can be used in chemical environments that are very demanding.
There are seamless pipes, welded pipes, redrawn tubing, boiler tubes, heaters tubes, condenser tubes, heat exchanger tubes and precision instrumentation tubing.
Selection of the grade is dependent on temperature, media composition and pressure. Nickel 200 performs best in neutral and reducing environments and Nickel 201 is used where there is need of higher temperature resistance and low carbon content.
Yes. Nickel tubing can be supplied from 6 mm OD up to 250 mm OD with customized wall thickness options, depending on project and industry requirements.
The majority of the suppliers, Stellar Alloys Steel Pipes and Tubes included, offer compliance with ASTM/ASME, PMI test reports, hydrostatic test results and MTCs (EN 10204 3.1/3.2), and guarantee the quality of materials.