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Girgaon, Mumbai - 400004
Nickel Tubes Supplier in India
Trusted Global Supplier & Exporters of Nickel Tubes
Kamal Steels is a leading Nickel Tubes Supplier and Exporter in India, established in 1984. We supply high-quality nickel tubes, nickel alloy tubes and nickel tubing solutions for demanding industrial applications across domestic and international markets.
Our nickel tubes are available in Nickel 200, Nickel 201 and selected nickel alloy grades, with ready stock in seamless and welded types to suit diverse project requirements. We offer multiple sizes, wall thicknesses and specifications, along with compliance to international ASTM, ASME and ANSI standards.
Nickel tubes are widely used in heat exchangers, condensers, chemical processing plants, petrochemical facilities, oil and gas industries, marine engineering, power generation, aerospace applications and offshore platforms due to their excellent corrosion resistance, high-temperature strength and long service life.
As a trusted Nickel Tube supplier in India, we source products from approved mills and provide Mill Test Certificates (MTC), export packaging, documentation support and timely worldwide delivery. Our focus on quality, ready inventory and customer satisfaction has made Kamal Steels a preferred nickel tube supplier since 1984.
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Certifications & Compliance
- ISO 9001:2015 Certified
- ISO 14001 Certified
- ISO 45001 Certified
- PED Approved Materials
- MSME Registered Company
- IEC Export Certification
- GST Registered Business
Nickel Tube Specifications
| Specification | Details |
|---|---|
| Product | Nickel Seamless & Welded Tubes |
| Nickel Grades | Nickel 200 (UNS N02200), Nickel 201 (UNS N02201) |
| Manufacturing Type | Seamless, Welded, ERW, Fabricated |
| Outside Diameter | 6.00 mm OD to 610 mm OD |
| Wall Thickness | 0.5 mm to 25 mm / SCH 5, SCH 10, SCH 40, SCH 80, SCH 160, XXS |
| Length | 1 m to 12 m, Single Random, Double Random & Cut Length |
| Standards | ASTM B161, ASTM B163, ASTM B725, ASTM B730, ASME SB161, ASME SB163, ASME SB725, ASME SB730 |
| Surface Finish | Annealed, Pickled, Bright Annealed (BA), Polished |
| End Finish | Plain End (PE), Beveled End (BE), Threaded |
| Testing | Hydrostatic Test, Eddy Current Test, PMI Test, Flattening Test, Flaring Test, Ultrasonic Test & Third-Party Inspection |
| Applications | Chemical Processing, Marine, Oil & Gas, Heat Exchangers, Condensers, Power Generation, Aerospace & Petrochemical Industries |
Nickel Tube Size Chart & Dimensions
Nickel tubes are available in various sizes, wall thicknesses and schedules for industrial tubing applications. These dimensions are commonly used in chemical, marine, oil & gas and high-temperature industries.
| Nominal Tube Size | Outside Diameter (OD) | SCH 40 Wall Thickness | SCH 80 Wall Thickness |
|---|---|---|---|
| 1/8" | 10.3 mm | 1.73 mm | 2.41 mm |
| 1/4" | 13.7 mm | 2.24 mm | 3.02 mm |
| 1/2" | 21.3 mm | 2.77 mm | 3.73 mm |
| 3/4" | 26.7 mm | 2.87 mm | 3.91 mm |
| 1" | 33.4 mm | 3.38 mm | 4.55 mm |
| 1 1/2" | 48.3 mm | 3.68 mm | 5.08 mm |
| 2" | 60.3 mm | 3.91 mm | 5.54 mm |
| 3" | 88.9 mm | 5.49 mm | 7.62 mm |
| 4" | 114.3 mm | 6.02 mm | 8.56 mm |
| 6" | 168.3 mm | 7.11 mm | 10.97 mm |
Nickel Tube Pressure Ratings
The pressure rating of Nickel Tubes depends on the outside diameter, wall thickness, schedule, operating temperature, and applicable ASTM/ASME standards. Higher schedule tubes provide greater pressure resistance and are suitable for high-pressure industrial applications, while lighter schedules are commonly used in low-pressure systems.
| Pipe Schedule | Wall Thickness | Pressure Rating | Typical Applications |
|---|---|---|---|
| SCH 5S | Very Light | Low Pressure | Instrumentation & Heat Exchangers |
| SCH 10S | Light | Low to Medium | Chemical & Food Processing |
| SCH 40S | Medium | Medium Pressure | General Industrial Service |
| SCH 80S | Heavy | High Pressure | Oil & Gas, Marine |
| SCH 160 | Extra Heavy | Very High Pressure | Power Plants & Refineries |
| XXS | Double Extra Heavy | Maximum Pressure | Critical Industrial Applications |
Nickel 200 vs Nickel 201 Tubes
Nickel 200 and Nickel 201 are commercially pure nickel alloys widely used in chemical processing, marine, power generation, heat exchangers and industrial tubing applications. While both grades offer excellent corrosion resistance and mechanical properties, Nickel 201 contains lower carbon content, making it more suitable for elevated temperature applications.
| Property | Nickel 200 Tubes | Nickel 201 Tubes |
|---|---|---|
| UNS Number | N02200 | N02201 |
| Werkstoff Number | 2.4066 | 2.4068 |
| Nickel Content | 99.6% Min | 99.6% Min |
| Carbon Content | Higher (0.15% Max) | Lower (0.02% Max) |
| Corrosion Resistance | Excellent | Excellent |
| High Temperature Performance | Good | Superior |
| Mechanical Strength | Higher | Slightly Lower |
| Weldability | Excellent | Excellent |
| Typical Applications | Chemical Processing, Food Processing, Marine Equipment, Instrumentation Tubing | Heat Exchangers, Condensers, Caustic Evaporators, High-Temperature Equipment |
The primary difference between Nickel 200 Tubes and Nickel 201 Tubes is carbon content. Nickel 201 is preferred for applications involving temperatures above 315°C (600°F), while Nickel 200 is commonly used in general corrosion-resistant industrial applications where higher mechanical strength is required.
Types of Nickel Tubes
- Nickel Seamless Tubes
- Nickel Welded Tubes
- Nickel ERW Tubes
- Nickel Fabricated Tubes
Nickel Tube Equivalent Grades
| Material | UNS Number | Werkstoff No. |
|---|---|---|
| Nickel 200 Tubes | N02200 | 2.4066 |
| Nickel 201 Tubes | N02201 | 2.4068 |
Nickel Tube Manufacturing Process
Nickel tubes are manufactured from commercially pure nickel using seamless or welded production methods that comply with ASTM and ASME standards. Each tube undergoes precision sizing, heat treatment, quality inspection, and testing to ensure reliable performance in demanding industrial applications.
- Raw Material Selection – Premium Nickel 200 and Nickel 201 materials are selected from approved manufacturers to ensure consistent quality and chemical composition.
- Tube Manufacturing – Tubes are produced in seamless or welded form according to customer specifications and industry requirements.
- Cold Drawing & Sizing – Nickel tubes undergo precision cold drawing and sizing operations to achieve accurate outside diameter, wall thickness and dimensional tolerances.
- Heat Treatment & Annealing – Controlled annealing improves ductility, corrosion resistance, grain structure and mechanical properties.
- Straightening & Surface Finishing – Tubes are straightened and processed to achieve smooth internal and external surfaces with excellent dimensional accuracy.
- Pickling & Cleaning – Surface cleaning removes oxides, scale and impurities, resulting in a clean and uniform finish.
- Quality Testing – Hydrostatic testing, eddy current testing, PMI testing, dimensional inspection and visual examination are performed to verify product quality.
- Marking & Identification – Each tube is marked with material grade, size, heat number and applicable ASTM/ASME standards for traceability.
- Packing & Shipment – Finished nickel tubes are securely packed and prepared for safe domestic and international delivery.
Chemical Composition of Nickel Tubes
| Grade | Nickel (%) | Copper (%) | Iron (%) | Manganese (%) | Carbon (%) | Silicon (%) |
|---|---|---|---|---|---|---|
| Nickel 200 | 99.6 Min | 0.25 Max | 0.40 Max | 0.35 Max | 0.15 Max | 0.35 Max |
| Nickel 201 | 99.6 Min | 0.25 Max | 0.40 Max | 0.35 Max | 0.02 Max | 0.35 Max |
| Nickel Alloy 400 | 63 Min | 28-34 | 2.5 Max | 2.0 Max | 0.30 Max | 0.50 Max |
| Nickel Alloy 600 | 72 Min | 0.50 Max | 6-10 | 1.0 Max | 0.15 Max | 0.50 Max |
| Nickel Alloy 625 | 58 Min | 0.50 Max | 5.0 Max | 0.50 Max | 0.10 Max | 0.50 Max |
Nickel Tube Standards
| ASTM Standards | ASME Standards |
|---|---|
| ASTM B161 | ASME SB161 |
| ASTM B167 | ASME SB167 |
| ASTM B163 | ASME SB163 |
| ASTM B444 | ASME SB444 |
| ASTM B622 | ASME SB622 |
Mechanical Properties of Nickel Tubes
Tensile Strength
Tensile strength represents the maximum stress a nickel tube can withstand before failure. Nickel tubes offer strong tensile performance, making them suitable for demanding chemical, marine and high-temperature applications.
Yield Strength
Yield strength indicates the stress level at which permanent deformation begins. Nickel tubes maintain stable yield strength, ensuring reliable performance in pressure systems and structural applications.
Elongation
Elongation measures the ductility and ability of nickel tubes to stretch before breaking. High elongation improves formability, making nickel tubes easy to bend, fabricate and install.
| Grade | Tensile Strength (MPa, Min) | Yield Strength (MPa, Min) | Elongation (% Min) |
|---|---|---|---|
| Nickel 200 | 380 | 100 | 40% |
| Nickel 201 | 345 | 80 | 40% |
Features of Nickel Tubes
- Excellent Resistance to Corrosion: Nickel tubes provide outstanding resistance against acids, alkalis and corrosive chemicals, making them highly reliable for aggressive industrial environments.
- Stable Performance at High Temperatures: These tubes maintain strength and structural stability even under elevated temperatures, making them suitable for heat-intensive applications.
- High Mechanical Reliability: Nickel tubes deliver consistent mechanical strength, ensuring safe operation in pressure systems and demanding industrial processes.
- Excellent Fabrication Properties: Due to their superior ductility, nickel tubes can be easily formed, bent and welded without losing structural integrity.
- Strong Resistance to Oxidation: Nickel tubes perform efficiently in oxidizing environments, maintaining surface quality and long-term durability.
- Smooth Internal Surface: The smooth surface finish reduces friction, improves flow efficiency and minimizes scaling or contamination risks.
- Long Service Life: Built for durability, nickel tubes offer extended operational life with minimal wear even in harsh working conditions.
- Suitable for Critical Environments: These tubes are ideal for industries where safety, purity and corrosion resistance are essential.
Applications of Nickel Tubes
Nickel tubes are widely used in industries requiring excellent corrosion resistance, high temperature strength and long-term durability.
Chemical Processing Plants
Used for handling highly corrosive acids, alkalis and chemical solutions in industrial processing systems.
Oil & Gas Industry
Applied in offshore and onshore operations where resistance to corrosive fluids and high pressure is required.
Marine & Offshore Engineering
Ideal for seawater exposure environments due to excellent resistance to chloride-induced corrosion.
Power Generation Systems
Used in boilers, condensers and heat exchangers operating under high temperature and pressure conditions.
Petrochemical Industry
Suitable for refining and processing units dealing with aggressive chemicals and hydrocarbons.
Aerospace Applications
Used in components requiring high strength, heat resistance and long-term stability.
Desalination Plants
Widely used in seawater treatment systems for long-lasting corrosion-free performance.
Heat Exchanger Systems
Preferred for efficient heat transfer and resistance to scaling and corrosion.
Fertilizer Industry
Used in chemical processing units handling aggressive fertilizing compounds.
Industries We Serve
Kamal Steels supplies nickel tubes to global industries requiring high corrosion resistance, strength and reliability in extreme environments.
Chemical Industry
Used in chemical plants for safe handling of highly reactive and corrosive substances.
Oil & Gas Industry
Widely used in drilling, refining and offshore operations under harsh conditions.
Marine Industry
Preferred for shipbuilding and seawater systems due to superior corrosion resistance.
Power Industry
Used in high-temperature steam and energy generation systems.
Aerospace Industry
Applied in critical aerospace components requiring heat and stress resistance.
Engineering Sector
Used in fabrication, structural and heavy-duty industrial systems.
Water Treatment Industry
Used in desalination and purification systems for long-term durability.
Packaging, Testing & Inspection
Packaging
- Wooden Boxes: Nickel tubes are securely packed in wooden boxes to ensure safety during export and transportation.
- Bundle Packing: Tubes are bundled for easy handling, storage and shipment efficiency.
- Plastic End Caps: Protective caps are used to prevent damage, dust and moisture entry during transit.
- Export Standard Packing: All packaging follows international export standards to ensure safe global delivery.
Testing & Inspection
- Hydrostatic Testing: Ensures tubes can withstand internal pressure without leakage or deformation.
- Eddy Current Testing: Detects surface and internal defects for quality assurance.
- Positive Material Identification (PMI): Confirms correct nickel composition and material grade.
- Flattening Test: Checks ductility and weld integrity under compression.
- Visual Inspection: Ensures surface finish, dimensions and weld quality compliance.
- Third Party Inspection: Independent agencies verify quality and standards compliance before dispatch.
Frequently Asked Questions
Nickel Tubes are high-performance corrosion-resistant tubes manufactured from commercially pure nickel and nickel alloys. They are widely used in chemical processing, marine, aerospace, power generation and heat exchanger applications due to their excellent resistance to corrosion, oxidation and high temperatures.
Nickel Tubes are available in various grades including Nickel 200, Nickel 201, Alloy 400 (Monel 400), Alloy 600, Alloy 625, Alloy 800, Alloy 825 and other nickel-based alloys depending on application requirements.
Nickel Tubes are widely used in chemical processing plants, petrochemical industries, marine engineering, power generation, aerospace, food processing, pharmaceuticals and heat exchanger systems.
Yes, Nickel Tubes are available in both seamless and welded forms. Seamless tubes are preferred for high-pressure applications, while welded tubes offer an economical solution for general industrial use.
Nickel Tubes are manufactured according to international standards such as ASTM B161, ASTM B163, ASTM B725, ASTM B730 and ASME specifications to ensure quality and performance.
Nickel Tubes are available in a wide range of outside diameters, wall thicknesses and lengths. Custom sizes can also be supplied to meet specific project requirements.
Nickel Tubes offer excellent corrosion resistance, high-temperature stability, superior mechanical strength, good thermal conductivity and long service life in aggressive operating environments.
Yes, all Nickel Tubes can be supplied with Mill Test Certificates (MTC) as per EN 10204 3.1 along with material traceability and quality documentation.
Yes, Kamal Steels exports Nickel Tubes worldwide and supplies customers across Asia, Europe, the Middle East, Africa and the Americas with complete export documentation support.
You can contact Kamal Steels with your required grade, size, quantity and application details to receive the latest Nickel Tube Price in India along with stock availability and project quotations.