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Nickel 200/201 Tube and Tubing supplier

Siddhagiri Metals and Tubes is a leading supplier, manufacturer and exporter of Nickel Alloy 200/201 Welded Tube including Nickel 200 Welded Tube and Nickel 201 Welded Tube with ASTM B730 and UNS N02200 / UNS N02201.
Other Names: ASTM B730 UNS N02200/N02201, Alloy Welded Tube, Nickel Alloy Tube, Nickel Welded Tube.
Material: Nickel Alloy, Nickel 200, Nickel 201, Alloy 200, Alloy 201, Nickel 200/201, Alloy 200/201.
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.4/5 based on 69 customer reviews

Nickel Alloy 200/201 Welded Tube Supplier · ASTM B730 UNS N02200/N02201 · Nickel Alloy Tube

Nickel 200 Welded Tube and Nickel 201 Welded Tube supplied by Siddhagiri Metals and Tubes is a high quality Nickel Alloy Tube with UNS N02200 / UNS N02201 and ASTM B730, offered in forms like Nickel Alloy Square Tube, Nickel Alloy Round Tube and Nickel Alloy Rectangular Tube. Siddhagiri Metals and Tubes is a leading Manufacturer, Supplier and Exporter of Alloy 200 Welded Tube and Alloy 201 Welded Tube in various shapes such as Welded Square Tube, Welded Round Tube and Welded Rectangular Tube as per the clients requirments. We offer Nickel 200 Welded Tube and Nickel 201 Welded Tube as per national as well as international standards and specifications with ASTM B730 UNS N02200 and ASTM B730 UNS N02201. These Nickel Alloy 200/201 Welded Tube are widely used in various industrial applications.

For more information on Nickel Alloy 200/201 Welded Tube please Contact Us.

Welded tubes have varied industrial applications such as chemical, petroleum, food processing, plumbing, heat exchangers, paper making, refrigeration, water treatment, steelwork, construction, etc. Choosing the proper tubing is very important and will help eliminate future problems and to improve overall quality of liquid or gas systems. Our Nickel Alloy Tubes are manufactured as per stringent manufacturing specifications create smoother, cleaner capillary tubing with consistently uniform ID characteristics and close dimension controls, the proprietary process creates the ultimate inner surface smoothness in the range of 10-15 RMS.

Siddhagiri Metals and Tubes supplies a full range of Nickel Alloy Tubes in sizes ranging from 1/8" OD to 2"OD, 3MM OD to 38 MM OD. The thickness of the Nickel Alloy 200 and 201 Welded Tube ranges from 1MM to 3 MM, 0.028 to 0.156 IN. Most pipes are available in single random, double random and cut length sections. Our welded tubes are characterized by tight tolerances with precise dimension accuracy, smooths bright surfaces and cleaned, free from oil, grease, and other particles. This ensures an optimized flow of liquids and gases for all kinds of industrial applications.

Siddhagiri Metals and Tubes has been a renowned exporter of Nickel Alloy Welded Tubes in countries such as South Africa, Thailand, Australia, Japan, Russia, UAE, Saudi Arabia, Qatar, Afghanistan, Taiwan, Spain, Poland, France, Germany, Canada, etc. We are Saudi Aramco approved company for welded tubing.

  • Tube Specification: ASTM B730 UNS N02200, ASTM B730 UNS N02201
  • Dimension Standard: ANSI B36.19, ANSI B36.10
  • Outside Diameter (OD): 1/8" OD to 2"OD 3MM OD to 38 MM OD
  • Thickness Range: 1MM to 3 MM 0.028 to 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
  • Type: Welded Tube, EFW Tube, ERW Tube
  • Form: Round Tube, Square Tube, Rectangular Tube
  • Length: Single Random, Double Random & Cut Length
  • Tubing End: Plain End, Beveled End, Threaded
  • End Protection: Plastic Caps
  • Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
  • External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

Nickel Alloy 200/201 Tube Sizes

Size Thickness Type
1/8" OD to 2"OD 3MM OD to 38 MM OD 1MM to 3 MM 0.028 to 0.156 IN Nickel 200/201 ERW Tubes, Nickel 200/201 Welded Tubes, Nickel 200/201 Fabricated Tubes, Nickel 200/201 LSAW Tubes

Forms of Nickel 200/201 Welded Pipe in Stock

In Stock Nickel Alloy Square Tube Supplier

Nickel Alloy Square Tube

Nickel 200/201 Welded Square Tubes ASTM B730

In Stock Nickel Alloy Round Tube Supplier

Nickel Alloy Round Tube

Nickel 200/201 Welded Round Tubes ASTM B730 in sizes 1MM to 3 MM 0.028 to 0.156 IN

In Stock Nickel Alloy Rectangular Tube Supplier

Nickel Alloy Rectangular Tube

Nickel 200/201 Welded Rectangular Tubes ASTM B730

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • Nickel 200
    C. Mn Cu. Si. Ni Fe S
    MIN - - - - 99.000 - -
    MAX 0.150 0.350 0.250 0.350 0.400 0.010
    Nickel 201
    C. Mn Cu. Si. Ni Fe S
    MIN - - - - 99.000 - -
    MAX 0.020 0.350 0.250 0.350 0.400 0.010
  • Nickel 200
    Yield Strength
    0.2% Proof
    Tensile strength
    (% in 50mm)
    MIN 148 462 45.00 45
    MAX       70
    Nickel 201
    Yield Strength
    0.2% Proof
    Tensile strength
    (% in 50mm)
    MIN 103 403 50.00 45
    MAX       70
  • Nickel 200
    Density lb/in³ 0.292
    g/cm³ 8.08
    Specific Heat Btu/lb•°F 0.12
    J/kg•°C 500
    Electrical Resistivity ohm•circ mil/ft 651
    µΩ•m 1.08
    Thermal Conductivity Btu•in/ft²•h•°F 85
    W/m•°C 12.3
    Shear Modulus 103 ksi 8.08
    GPa 11
    Young's Modulus 103 ksi 28
    GPa 193
    Nickel 201
    Density lb/in³ 0.321
    g/cm³ 8.89
    Specific Heat Btu/lb•°F 0.109
    J/kg•°C 456
    Modulus of Elasticity 103 ksi 30
    GPa 207
    Curie Temperature °F 680
    °C 360

Properties of Nickel 200/201 Alloy

Nickel 200/201 Cold Forming

Alloy 200/201 can be readily hot-formed to practically any shape. The recommended temperature range for hot forming is 1200° to 2250°F (650° to 1230°C).

Nickel 200/201 Hot Forming

Alloy 200/201 can be worked by all conventional cold-forming methods. Severe work can be done manually only with the assistance of frequent anneals to restore softness.

Nickel 200/201 Machining

Alloy 200/201 can be machined satisfactorily at commercial rates provided proper machining practices are carefully followed.

Nickel 200/201 Pipe Welding

Alloy 200/201 can be welded by conventional welding, brazing and soldering processes. Good properties are inherent in these joints. Cleanliness and removal of foreign material are important in attaining sound welds.

Nickel 200/201 Heat Treatment

Alloy 200/201 is non hardenable by heat treatment.

Services We Offer


Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Nickel Alloy Tubes are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

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