David Pipes and Tubes is a reputable manufacturer and supplier located in Canberra, Australia, with a focus on high-quality Monel Tubing. Known for its outstanding corrosion resistance, strength, and durability, this nickel-copper alloy tubing is crafted to meet international standards, ensuring it performs reliably in tough industrial, marine, and chemical settings. The team at David Pipes and Tubes prioritizes precision engineering and rigorous quality control, delivering products that offer long-lasting service, versatility, and excellent mechanical properties. Their Monel Tubing is perfect for chemical processing, marine uses, and high-performance piping systems, providing robust and efficient solutions for environments that face harsh conditions.
Monel Tubing mainly consists of nickel (63–70%) and copper (28–34%), along with trace amounts of iron, manganese, and silicon. This unique blend gives it a tensile strength of about 550–700 MPa, a yield strength of around 240–380 MPa, and remarkable ductility, toughness, and corrosion resistance. The tubing excels in seawater, acids, and alkalis, and boasts good weldability and formability, making it a great choice for industrial, chemical, and marine applications that demand long-term reliability and durability in challenging environments.
| End | Plain End, Beveled End, Treaded |
|---|---|
| Monel Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| Monel Welded Tube Size | 6.35 mm OD To 152 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Monel tubing wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
| Specialize in | Monel Capillary Tube & Other Odd Size Monel Heat Exchanger & Condenser Tubes |
| Monel Tube Standards | ASTM B163, ASTM B730 /ASME SB163, ASME SB730 |
| Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
| Monel tube Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc. |
| Monel Tube Type | Seamless, ERW, EFW, Welded, Fabricated |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Marking | All Monel Alloy tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
| Monel Alloy Tube Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Monel Alloy tube Length | Single Random, Double Random, Standard & Cut length |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.24max | 28.0-34.0 | 2.50 max | 63.00 min | – |
| Alloy K500 | 0.25 max | 1.50 max | 0.50 max | 0.010max | 27.00 – 33.00max | 0.5 – 2 | 63.00 min | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
| Monel K500 | 8.44g\cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Monel Tubing from David Pipes and Tubes ensures exceptional corrosion resistance, high strength, reliable performance, and superior durability for optimal solutions in various industrial applications.
David Pipes and Tubes, one of the largest suppliers of Monel Tubing in Canberra, Australia, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for monel products in the region.
Yes, we offer custom sizes for Monel Tubing to meet your specific requirements. Our team at David Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@davidpipes.com.
David Pipes and Tubes’ Monel Tubing is extensively utilized in the chemical processing, petrochemical, marine, and desalination sectors. Its exceptional corrosion resistance and mechanical strength make it perfect for pipelines, heat exchangers, valves, pumps, and structural components that are exposed to seawater or acidic and alkaline conditions. Moreover, it finds applications in aerospace, pharmaceuticals, and food processing, where durability, reliability, and resistance to harsh environments are essential. With its ease of fabrication, low maintenance needs, and long service life, Monel Tubing stands out as a versatile and trustworthy solution for industrial, commercial, and high-performance engineering projects.







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