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Monel 400 Welded Pipe Manufacturer

Siddhagiri Metals and Tubes is a exporter of Monel 400 Welded Pipes as per ASTM B725 available in from SCH5 to SCH XXS.
Other Names: ASTM B725, Monel Pipe, Monel Welded Pipe, Monel ERW/EFW Pipe, Monel Alloy Welded Pipe
Material: Monel 400
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.2/5 based on 66 customer reviews

ASTM B725 • UNS N04400 Pipes • Monel 400 Pipe • Monel Welded Pipe • Monel Alloy Pipe • Alloy ERW EFW Pipes

Siddhagiri Metals and Tubes supplies a comprehensive range of Monel 400 Pipes, catering for demands of a wide range of industries. Our entire range of ASTM B725 Pipes is available in random lengths or can be cut to specific lengths to meet your exact requirements. Monel Welded Pipes are mainly used in high-temperature, seawater and acidic environments.

Welded Pipes are of two types ERW and EFW. A process for producing welded pipe is Electric Resistance Welding (ERW) also known as Contact Welding. Processing of Electric Fusion Welding, also called Continuous Welding begins as coiled steel with appropriate thickness, width and weight is made. Monel 400 Welded Pipes are available in a wide range of sizes and properties. Due to the weld seam, lower operating pressures are stated in accordance with ASME compared to seamless pipes. In general Monel welded pipe possess tighter dimensional tolerances than seamless pipes and are less costly if produced in same quantities. Monel Welded Pipe sizes range from 1/8" to 48" inches and the thickness of the pipes are as follows: Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160. The Monel pipe is manufactured and finished according to dimension standards such as ANSI B36.10 and ANSI B36.19.

Siddhagiri Metals and Tubes is a leading supplier of Monel 400 Welded Pipes providing an extensive selection of all grades and dimensions to the oil and gas, petrochemical, chemical and power industries. We work closely together with certified pipe manufacturers from around the world and have a huge range of different welded pipes constantly on stock ranging from Electric Resistance Welded (ERW) Pipes, Fusion Welded (EFW) Pipes to Double Submerged Arc Welded (DSAW) Pipes. We have a huge inventory of Monel Alloy Welded pipes in different sizes and dimensions ranging from 1/8" to 16" inches in size and Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160 in thickness. Siddhagiri Metals and Tubes is one of the major manufacturers of welded Monel 400 pipes for applications in oil and gas, LNG, Petro-chemical, shipbuilding, desalination, water treatment and energy industries.

We are engaged in offering wide range of ASTM B725 welded pipes in all sizes and forms. We also specialize in supplying Monel Welded Pipes. We have a huge stock of piping materials with applications in industries such as Medicine, Chemical, Oil and Gas etc. We have an inventory of pipes of Indian, European and Japanese origin. Our comapany has bagged an ISO 9001:2015 certification for the excellence in the quality of our products.

All our Monel Pipes conform to international standards and are manufactured according to ASTM, ASME, DIN, ANSI, EN, WERKSTOFFE, JIS, BS standards. Each piece of pipe is fully tested by professionals according to international standards. Few of the major brands we represent are Nippon, Sumitomo, Outokumpu, Sandvik, etc. We are Saudi ARAMCO approved vendors of Monel alloy pipes. We export in many major countries which include UAE, Saudi Arabia, Russia, Iran, Indonesia, Chile, Germany, Australia, USA, Europe, Brazil, South Africa and many more.

  • Pipe Specification: ASTM B725 UNS N04400, ASME SB725 UNS N04400, WNR /DIN 2.436, NiCu30Fe & BS NA 30
  • Dimension Standard: ANSI B36.19, B36.19M ANSI B36.10
  • Outside Diameter (OD): 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size pipes available Ex-stock
  • Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
  • Type: Monel 400 Welded Pipe, Monel 400 EFW Pipes, Monel 400 ERW Pipes
  • Form: Monel 400 Round Pipes, Monel 400 Square Pipes, Monel 400 Rectangular Pipe
  • Length: Single Random, Double Random & Cut Length
  • End: Plain End, Beveled End, Threaded
  • End Protection: Plastic CapsOutside Finish: 2B, No.1, No.4, No.8 Mirror Finish
  • 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 Welded Pipe Sizes in Stock

Pipe Form Size Range Thickness Dimension Standards
Monel Welded Pipe, Monel ERW Pipe, Monel EFW Pipes 1/8" to 48" inches SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 40, SCH STD, SCH 60, SCH 80S, SCH 100, SCH 120, SCH XS, SCH XXS, SCH 160 ANSI B36.10, ANSI B36.19M

Forms of ASTM B725 UNS N04400 in Stock

In Stock Monel Alloy Square Pipe Manufacturer

Square Pipe

ASTM B725 Square Pipes available in ASTM B725 UNS N04400 SCH 5 to XXS

In Stock Monel 400 Round Welded Pipe Supplier

Round Pipe

Monel 400 Round Pipes available in sizes 1/4 to 16" in ASTM B725 UNS N04400

In Stock Monel 400 Welded Rectangular Pipe

Rectangular Pipe

Monel 400 Rectangular Pipes available in ASTM B725

  • 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 Pipes 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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