Monel Tube Fittings has been used in a variety of applications such Heat Exchangers, Oil refineries, Widely used in marine engineering, Chemical process industries. Monel Hydraulic Fittings has good resistance to rapidly flowing seawater. The characteristic of Monel that is highly ductile makes it possible for easily forming it into flexible pipes and tubes in accordance with client requirement. We work closely with our customers to deliver them the best product possible. Monel Compression Fittings is particularly resistant to hydrofluoric and hydrochloric acids when they are de-aerated.

Monel Tube Fittings

Monel 400 Tube Fittings

Monel Ferrule Tube Fittings
Monel 400 Tube Fittings are often used in pumps, marine fixtures, valves and piping systems for sea water applications. Monel 400 Butt Weld Fittings have high strength and toughness over a wide temperature range. These Alloy 400 Butt Weld Fittings also has good strength / ductility properties. Excel Metal also offers our Monel Instrumentation Fittings in customized shapes and sizes as per their requirements. UNS N04400 Monel 400 Ferrule Tube Fittings, containing high levels of Nickel, have an exceptional sea water corrosion resistance have an exceptional sea water corrosion resistance. Monel Ferrule Fittings gas-tight seal in an easy-to- install, deliver a leak-tight, disassemble and reassemble form. Monel Ferrule Tube Fittings are manufactured in both double ferrule and single ferrule design.
Preferred supplier and distributor of Monel Union Tee, Monel K500 Union Elbow, Monel 400 Bulkhead Union, ASME SB366 Monel K500 Double Ferrule Fittings in Russia, Netherlands, Malaysia, South Africa, Australia, UK, UAE, Italy, Saudi Arabia, Canada, Egypt, Philippines, Germany, Turkey, Poland, Finland, Sweden, Singapore, Zimbabwe, France, China. We provide Express delivery on products like ASTM B366 Monel Reducing Union, Monel 400 Compression Fittings, Monel Alloy 400 Tee to Rajkot, Pune, Ghaziabad, Ahmedabad, Bhosari, Mumbai, Chennai, Delhi, Bangalore, Ludhiana, Vadodara.
Table of Content
| 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 |
|

| 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 | 6.625 | 6 | 8 | 11 |
Technical standard:
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | JIS | BS | GOST | EN |
| Monel 400 | N04400 | 2.4360 | NU-30M | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 | NiCu30Fe |
Material Specfication and Dimension Standards:
| Product Category | Material Specification as per ASME/ASTM |
|---|---|
| Compression Ferrule Tube Fittings | ASME SB564/564M Monel 400, ASTM B564/564M Monel 400 |
Size Range:
| OD Size: 6mm to 38mm | Inch: 1/4" to 1 1/2" |
| STANDARD | UNS | WERKSTOFF NR. |
| Monel K500 | N05500 | 2.4375 |
Material Specfication and Dimension Standards:
| Product Category | Material Specification as per ASME/ASTM |
|---|---|
| Compression Ferrule Tube Fittings | ASME SB564/564M Monel K500, ASTM B564/564M Monel K500 |
Size Range:
| OD Size: 6mm to 38mm | Inch: 1/4" to 1 1/2" |
Common Features of Monel Tube Fittings are as follows:
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength(annealed) | 517-620 MPa | 75-90 ksi |
| Yield strength | 172-345 MPa | 25-50 ksi |
| Modulus of elasticity | 179 GPa | 26000 ksi |
| Poisson's ratio | 0.32 | 0.32 |
| Designation | Cu % | Al % | Ti % | Fe % | Mn % | Si % | Ni % |
|---|---|---|---|---|---|---|---|
| Monel 400 | 28-34 | - | - | 2.5 max. | 2.0 max. | - | 63 min. |
| Monel K-500 | 27-33 | 2.3-3.15 | 0.35-0.85 | 2.0 max. | 1.5 max. | - | 63 min. |

