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Monel 400 Tube and Tubing supplier

Siddhagiri Metals and Tubes is a supplier of Monel 400 Welded Tubes for special applications.
Other Names: ASTM B730 UNS N04400, Monel Tube, Monel Tubing, Alloy Tubes
Material: Monel 400
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.6/5 based on 82 customer reviews

ASTM B730 UNS N04400 • Monel 400 Tube • Monel Welded Tubes • Alloy 400 Tubing • UNS N04400 Tubes

Siddhagiri Metals and Tubes supplies a comprehensive range of Monel 400 Tubes, catering for demands of a wide range of industries. ASTM B730 Tubes are available in random lengths or can be cut to specific lengths to meet your exact requirements. Alloy 400 Tubes is intended mainly for use in high-temperature, seawater and acidic environments.

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 astm Monel 400 Monel 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 Monel Tubes in sizes ranging from 1/8" OD TO 2"OD, 3MM OD TO 38 MM OD. The thickness of the Monel 400 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 ASTM B730welded 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 Monel 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 N04400, ASME SB 730UNS N04400, WNR /DIN 2.436, NiCu30Fe & BS NA 30
  • 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: Monel 400 Round Tube, Monel 400Square Tube, Monel 400Rectangular 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

Monel 400 Tube Sizes in Stock

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 Monel ERW Tubes, Monel Welded Tubes, Monel Fabricated Tubes, Monel LSAW Tubes

Forms of ASTM B730 UNS N04400 in Stock

In Stock Monel 400 Welded Square Tube Supplier

Square Tube

Monel 400 Welded Square Tubes ASME SB730

In Stock Monel Welded Round Tube

Round Tube

Monel 400 Welded Round Tubes ASME SB730 in sizes 1MM TO 3 MM 0.028 to 0.156 IN

In Stock Monel 400 Welded Rectangular Tubing

Rectangular Tube

Monel 400 Welded Rectangular Tubes ASME SB730

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • C Ni Mn Fe S Si Cu
    MIN - 63.000 - - - - 28.000
    MAX 0.300 2.000 2.500 0.024 0.500 34.000
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HV)
    MIN 195 480 35.00  
    MAX       131
  • Density g/cm³ 8.8
      lb/in³ 0.318
    Melting Range °F 2370-2460
      °C 1300-1350
    Modulus of Elasticity ksi 103
    Curie Temperature °F 70-120
      °C 21-49
    Torsion   9.5
    Poisson's Ratio   0.32
    Tension   26

Properties of Monel 400 alloy

Alloy 400 Cold Forming

Alloy 400 displays excellent cold forming characteristics. Soft Die materials can be used for a better finish.

Alloy 400 Hot Forming

Alloy 400 can be hot-formed into any shape. The Hot working temperature range for this alloy must be between 648-1176°C (1200-2150°F).

Alloy 400 Machining

Alloy 400 can be machined at satisfactory rates with machine tools generally used for iron alloys.

Alloy 400 Welding

Welding Methods for Alloy 400 is similar to austenitic stainless steels. Alloy 400 can easily be joined by gas-tungsten arc, gas metal arc or shielded metal arc processes using appropriate filler metals.

Alloy 400 Heat Treatment

Heat treatment for alloy 400 should be done in a sulfur-free environment. Annealing cycle for alloy 400 should range from 1300 to 1800°F, however, 1600 to 1800°F is most typical.

Services We Offer

Documentation

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

Monel 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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