
Monel K-500 Flanges – Custom Forged & Machined UNS N05500 Flanges
FH® Alloy manufactures custom Monel K-500 flanges for marine, offshore, chemical processing, pump, valve, and industrial equipment applications.
Made from UNS N05500 nickel-copper alloy, Monel K-500 flanges combine strong corrosion resistance with higher strength and hardness than Monel 400. Standard and non-standard flange components can be produced according to customer drawings and technical specifications.
Product Specifications
| Item | Details |
| Product | Monel K-500 Flange |
| Material | Monel K-500 |
| UNS Grade | N05500 |
| Manufacturing Process | Forging and precision machining |
| Supply Condition | Rough machined or fully machined |
| Flange Design | Standard or custom |
| Inspection | According to order requirements |
| Manufacturer | FH® Alloy |
Key Features
- High strength after precipitation hardening
- Good corrosion resistance in seawater environments
- Suitable for high-load industrial components
- Custom bolt-hole patterns and flange dimensions
- Precision-machined sealing and connection surfaces
- Available as individual parts or production batches
Available Monel K-500 Flange Types
FH® Alloy can manufacture:
- Weld neck flanges
- Blind flanges
- Slip-on flanges
- Socket weld flanges
- Plate flanges
- Reducing flanges
- Hubbed flanges
- Custom equipment flanges
- Non-standard machined flange components
Dimensions, bore size, thickness, bolt-hole arrangement, hub design, and sealing face can be customized.
Typical Applications
Monel K-500 flanges are commonly used in:
- Marine piping systems
- Seawater pumps and valves
- Offshore equipment
- Chemical processing machinery
- Oil and gas systems
- Heat exchangers
- Corrosion-resistant piping
- Custom industrial assemblies
Material suitability should be confirmed based on the operating medium, temperature, pressure, and mechanical load.
Custom Manufacturing
FH® Alloy produces Monel K-500 flanges according to:
- Customer drawings
- Samples
- Standard flange dimensions
- Special equipment requirements
Available machining includes turning, boring, facing, drilling, grooving, chamfering, and sealing-face finishing.
Quality Inspection
Inspection options may include:
- Chemical composition verification
- Mechanical property testing
- Hardness testing
- Dimensional inspection
- Positive Material Identification
- Ultrasonic testing
- Dye penetrant testing
- Surface roughness inspection
- Third-party inspection
Material certificates and inspection reports can be provided according to the purchase specification.
Request a Quote
For an accurate quotation, please provide:
- Flange drawing
- Material grade
- Outside and inside diameters
- Thickness
- Bolt-hole pattern
- Flange face type
- Required quantity
- Tolerances and surface finish
- Inspection requirements
Send your Monel K-500 flange drawing to FH® Alloy for technical review and quotation.
Why Choose FH® Alloy?
Manufacturer Direct Supply
FH® Alloy is a direct manufacturer of alloy components, offering better control over production, quality, and delivery.
Custom Processing Experience
We provide custom alloy parts for industrial customers and can support both standard and special flange requirements.
Material Knowledge
We work with heat-resistant and corrosion-resistant alloys and understand the processing requirements of nickel alloy materials such as Monel K500.
Export Packaging Support
Products can be packed in export wooden cases to help ensure safe international transportation.
Monel K500 Flange Supplier for Custom Industrial Projects
If you are looking for a reliable Monel K500 flange manufacturer, FH® Alloy can supply custom forged and machined flange products for demanding corrosion-resistant applications.
We welcome inquiries for both standard and non-standard Monel K500 flange requirements.
Contact FH® Alloy for drawings review, pricing, and production support.
FAQ
Q1: Can FH® Alloy manufacture non-standard Monel K-500 flanges?
Yes. Flanges can be manufactured according to customer drawings, including custom dimensions, hubs, bores, bolt holes, grooves, and sealing surfaces.
Q2: Are Monel K-500 flanges forged or cast?
For high-strength and critical-service applications, forged and machined flanges are generally recommended. The final production route depends on the drawing and technical requirements.
Q3: Can the flanges be supplied fully machined?
Yes. FH® Alloy can supply forged blanks, rough-machined flanges, or fully finished components ready for installation.
Q4: What information is required for quotation?
Please provide the drawing, material grade, dimensions, quantity, tolerances, heat-treatment condition, and inspection requirements.
Q5: Can material certificates be supplied?
Yes. Material certificates, dimensional reports, heat-treatment records, and additional inspection documents can be supplied as agreed.


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Add: Room 1105,Building 6, Jiaye Wealth Center,Wuxi, Jiangsu, P.R.China P.C.:214000.