Welcome to Mason Tubefittings, your trusted partner for precision-engineered fluid systems from the heart of Hamilton, New Zealand. We take pride in delivering robust and dependable Monel tube fittings, designed to tackle the most demanding industrial environments. Our commitment goes beyond supply; we offer tailored solutions backed by deep material expertise, ensuring your projects benefit from superior performance and long-lasting reliability right here from our local manufacturing base.
Crafted from a distinctive nickel-copper alloy, Monel tube fittings offer a unique combination of properties. They are renowned for their exceptional strength and toughness, maintaining structural integrity across a wide range of temperatures. Perhaps their most valued trait is an outstanding resistance to corrosion, particularly against saltwater, acids, and caustic solutions. This inherent durability means they perform reliably where other materials might quickly deteriorate, providing a steadfast solution for critical systems.
| Monel Tube Fittings specification (ASTM / ASME) | ASTM B366/ ASME SB366 |
|---|---|
| Working Pressure | Up to 6,000psi (based on severity of application) |
| Two-Ferrule Tube Fittings | Pressure Ratings : Up to 11 000 psig (760 bar) |
| Medium-Pressure, Gaugeable | Pressure Ratings: Up to 20 000 psig (1378 bar) Temperature Ratings: Up to 1000°F (537°C) |
| High-Pressure Monel Tube Fittings | Pressure Ratings: Up to 60 000 psig (4134 bar) Temperature Ratings: Up to 1000°F (537°C) Materials of construction: 316 Stainless Steel Tube Fittings, Alloy 2507, Monel 400 Tube fittings |
| Monel Tube Fittings Special sizes | 22mm Monel tube fittings 25mm Monel 400 tube fittings 32mm Monel K500 tube fittings 50mm Monel Ferrule tube fittings |
| End Connections | Types: NPT, ISO/BP, SAE/MS, AN, weld ends, port connectors, sanitary flanges, tube adapters |
| Configurations | Straights, elbows, tees, crosses, caps, plugs, nuts and ferrules Chromatograph and Column End |
| Types | Unions, NPT, medium-pressure cone and thread adapters, male SAE/MS, reducers, port connectors, tube adapters, caps, plugs |
| Monel Ferrule Tube Fittings Sizes | 1/16 to 2 in.; 2 to 50 mm 1/4, 3/8, 1/2, 9/16, 3/4 in.; 6, 10, 12 mm |
| Specification | Items Made from Hex – ASTM B574 ; Items made from Round Bar- ASTM B564 |
| Brand Name | Monel Tube fittings |
| Tube Size | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Threads | NPT (ANSI B1.20.1), BSP, BSPT (ISO thread configurations), UNF, SAE etc. |
| PTFE Standards | ASTM D1710, ASTM D3294 |
| Applicable Temperature | 150-400°C |
| Monel Tube Fittings Packing Details |
|
| STANDARD | AFNOR | UNS | BS | WERKSTOFF NR. | GOST | JIS | EN |
| Monel K500 | – | N05500 | – | 2.4375 | – | – | – |
| Monel 400 | NU-30M | N04400 | NA 13 | 2.4360 | МНЖМц 28-2,5-1,5 | NW 4400 | NiCu30Fe |
|
OD |
OD Actual |
Thread Designation – Nominal Size |
Thread per inch |
|
|
(fraction inch) |
(inches) |
(inches) |
NPT |
BSP |
|
5/16 |
0.3125 |
1/16 |
27 |
28 |
|
13/32 |
0.405 |
1/8 |
27 |
28 |
|
35/64 |
0.540 |
1/4 |
18 |
19 |
|
43/64 |
0.675 |
3/8 |
18 |
19 |
|
27/32 |
0.840 |
1/2 |
14 |
14 |
|
1-3/64 |
1.050 |
3/4 |
14 |
14 |
|
1-5/16 |
1.315 |
1 |
11-1/2 |
11 |
|
1-21/32 |
1.660 |
1-1/4 |
11-1/2 |
11 |
|
1-29/32 |
1.900 |
1-1/2 |
11-1/2 |
11 |
|
2-3/8 |
2.375 |
2 |
8 |
11 |
|
2-7/8 |
2.875 |
2-1/2 |
8 |
11 |
|
3-1/2 |
3.5 |
3 |
8 |
11 |
|
4 |
4.0 |
3-1/2 |
8 |
11 |
|
4-1/2 |
4.5 |
4 |
8 |
11 |
|
5-5/8 |
5.563 |
5 |
8 |
11 |
|
6-5/8 |
6.718 |
6 |
8 |
11 |
Contact us to get a quick quote for your requirement.
Monel tube fittings find their calling in environments where failure is not an option. They are indispensable in marine and offshore applications, confidently handling harsh saltwater conditions. The chemical processing industry relies on them for handling corrosive acids and alkalis, while oil and gas operations utilize their strength in demanding extraction and refining processes. You’ll also find them in critical roles within power generation and aerospace, proving essential wherever extreme corrosion resistance and unwavering reliability are paramount.
Please feel free to contact us if you need any further information or for enquiry.
©2024 Mason Tube Fittings All Rights Reserved.