Monel K500 Flanges
Arrow Piping Solutions is a leading manufacturer, stockist, and exporter of premium-quality Monel K500 Flanges. Monel K500 is a nickel-copper alloy renowned for its excellent corrosion resistance to oxidizing salts, nitric acid, nitrates, and other harsh agents. With higher strength and hardness than Monel 400, K500 flanges offer superior crevice corrosion, pitting, stress-corrosion cracking, and intergranular corrosion resistance.
We offer Monel K500 Threaded Flanges, Lap Joint Flanges, Plate Flanges, Spectacle Blind Flanges, Socket Weld Flanges, ASTM B564 Pipe Flanges, and SORF Flanges. All are manufactured to international standards and customer specifications in a wide range of sizes, dimensions, and wall thicknesses.
Arrow Piping Solutions stocks Monel K500 Flanges in sizes from ½” NB to 12” NB, covering pressure classes from 150 LBS to 2500 LBS, ASA 150# to ASA 300#, and DIN ND 6–40. All flanges conform to ASTM B564 / ASME SB564 and dimensional standards such as ANSI B16.5, BS 1560, BS 10, IS 6392, API, DIN, JIS, and MSS SP44.
Our in-house quality control conducts mechanical, chemical, hardness, intergranular corrosion, and PMI tests at each production stage. Every flange is supplied with full test certificates and documentation, plus secure packaging for safe transit.
Monel K500 Flanges Specifications
| Specification | ASTM B564 / ASME SB564 |
|---|---|
| Dimension Standards | ANSI B16.5, BS 1560, BS 10, IS 6392, API, DIN, JIS, MSS SP44 |
| Size | ½” NB to 12” NB |
| Class / Pressure | 150 LBS to 2500 LBS, ASA 150# to ASA 300#, DIN ND 6 to 40 |
Monel K500 Flanges Equivalent Grades
| STANDARD | UNS |
|---|---|
| Monel K500 | N05500 (WNR 2.4375) |
Monel K500 Flanges Sizes in Stock
| Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
| AS4087 Flanges | PN14 | 95 | 67 | 4 | M12 | 14 |
| AS 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
| Table D | 95 | 67 | 4 | 13 | 14 | |
| Table E | 95 | 67 | 4 | 13 | 14 | |
| Table F | 95 | 67 | 4 | 13 | 14 | |
| Table H | 114 | 83 | 4 | 16 | 17 | |
| Table J | 114 | 83 | 4 | 16 | 17 | |
| ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
| ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
| ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
| ISO 7005 (DIN) | PN6 | 80 | 55 | 4 | M10 | 11 |
| PN10 | 95 | 65 | 4 | M12 | 14 | |
| PN16 | 95 | 65 | 4 | M12 | 14 | |
| PN20 | 90 | 60.5 | 4 | M14 | 16 | |
| PN25 | 95 | 65 | 4 | M12 | 14 | |
| PN40 | 95 | 65 | 4 | M12 | 14 |
Monel K500 Flanges Chemical Composition
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
|---|---|---|---|---|---|---|---|
| Monel K500 | 0.25 max | 1.5 max | 0.50 max | 0.010 max | 27.0–33.0 | 0.5–2.0 | 63.0 min |
Monel K500 Flanges Mechanical Properties
| Density | Melting Point | Yield Strength (0.2% Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
| 8.44 g/cm³ | 1350 °C (2460 °F) | 160,000 psi / 1100 MPa | 115,000 psi / 790 MPa | 20 % |
Monel K500 Flanges Application Industries
Arrow Piping Solutions supplies Monel K500 Flanges for diverse industries, including:
- Chemical & Petrochemical
- Oil & Gas
- Marine & Power Transmission
- Power Plants & Energy
- Food Processing
- Aerospace
- Condensers & Heat Exchangers
- Pharmaceutical & Dairy