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by Tubotech Alloys INC
At Tubotech, we are a reliable Monel K500 Instrument Fittings manufacturer, supplier, and exporter, delivering corrosion-resistant and sturdy instrument fittings for crucial industrial applications. Known for our quality product splendor and determination to customer pride, we have turned out to be a preferred name inside the engineering and instrumentation industry.
Monel K500 is a nickel-copper alloy that offers extraordinary power, durability, and corrosion resistance, mainly in marine and chemical environments. What differentiates Monel K500 from other Monel alloys is its precipitation-hardenable nature, which increases mechanical power while maintaining exceptional corrosion resistance. These features make Monel K500 Instrument Fittings ideal to be used in extreme-pressure and extreme-temperature environments across diverse industries.
As a main Monel K500 Instrument Fittings supplier, we give answers that meet global requirements like ASTM B366, ASME SB366, and ANSI B16.9. We provide a massive shape of Monel K500 in various types, sizes, and configurations, making us your one-stop vacation spot for all Monel-becoming necessities.






| Property | Value |
|---|---|
| Grade | Monel K500 / UNS N05500 |
| Standards | ASTM B366, ASME SB366 |
| Dimensions | ASME B16.28, ANSI B16.9 |
| Fitting Types | Seamless, Welded, Fabricated |
| Pressure Rating | 150 – 2500 Class |
| Temperature Range | -196°C to +480°C |
| Surface Finish | Polished, Bright Annealed |
| End Connections | Threaded, Socket Weld, Butt Weld |
| Corrosion Resistance | Excellent (Marine, Chemical, Acidic) |
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 63.0 min |
| Copper (Cu) | 27.0 – 33.0 |
| Aluminum (Al) | 2.30 – 3.15 |
| Titanium (Ti) | 0.35 – 0.85 |
| Iron (Fe) | 2.0 max |
| Manganese (Mn) | 1.5 max |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.25 max |
| Sulfur (S) | 0.01 max |
This chemical stability ensures the alloy keeps advanced corrosion resistance at the same time as being suitable for age hardening, permitting typical overall performance.
| Property | Value |
|---|---|
| Tensile Strength | 110 – 140 ksi (760 – 965 MPa) |
| Yield Strength | 65 – 100 ksi (450 – 690 MPa) |
| Elongation | 20 – 30% |
| Hardness | Rockwell B 80 – 100 |
| Density | 8.44 g/cm³ |
| Melting Point | 1350°C – 1390°C |
The mechanical robustness of Monel K500 makes it specially treasured in extreme-strain fittings and extreme conditions.
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
Typically, there are about 11 types of bolt fasteners available. There are as follows:
Every becoming is machined and completed to perfection for dependable and leak-free performance.
We offer a broad type of sizes in Monel K500 Instrument Fittings to deal with all venture scopes:
Seamless Fittings: 1/2” NB to 10” NB
Welded Fittings: 1/2 of” NB to forty eight” NB
Thickness: Schedule 10 to Schedule XXS
Custom sizes are available upon request
Below is a sample weight chart for cutting-edge Monel K500 elbows (90°, Schedule 40):
| Fitting Type | Size (OD) |
|---|---|
| 1/2” | 0.15 |
| 1” | 0.38 |
| 2” | 0.95 |
| 4” | 2.85 |
| 6” | 5.60 |
Note: Weights may additionally vary relying on type, agenda, and end. Contact us for particular info.
As a depended-on Monel K500 Instrument Fittings exporter, we have furnished products to clients throughout the globe. These fittings are widely used in:
As a longtime Monel K500 Instrument Fittings dealer, our
Choose Tubotech for your subsequent project concerning Monel K500 and benefit from reliability and quality. Whether your requirement is small batch or bulk export, our technical institution is here to help you.
Tubotech delivers precision-engineered tubing, fittings, and fasteners with innovative solutions and customizable options. Trusted for quality and durability, we serve industries requiring reliable, high-performance piping and instrumentation products.
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