Monel Fittings | Monel 400 Pipe & Tube Fittings Supplier

Monel 400 Fittings, UNS N04400 Alloy 400 Elbow, Alloy 400 Tee Fittings, Monel 400 Tube & Pipe Fittings, Monel Alloy 400 Hydraulic Fittings, Monel Pipe Forged Fittings sizes and types as per as per ASME B16.9/ B16.11 specification

Monel Fittings

Monel Pipe Fittings. Monel 400 is an alloy of nickel and copper that is very strong and works well (with trace amounts of iron, manganese, carbon, and silicon content). It is very resistant to acids and alkalis, bends well, lets heat pass through it well, and can only be made harder by cold working. Monel 400® can be used in places where the temperature ranges from -100°F to 1,000°F (538°C).

Monel 400® is a "puritan alloy" that is different from other Monel® alloys because it has the same amounts of nickel and copper as naturally occurring nickel ore from the Sudbury mines in Ontario, Canada.

Monel 400® is a "puritan alloy" that is different from other Monel® alloys because it has the same amounts of nickel and copper as naturally occurring nickel ore from the Sudbury mines in Ontario, Canada.

Pipes are made from different types of metals and metal alloys. They can be put together with different kinds of fittings. One of these parts is a Monel 400 Pipe Fitting, which is made of nickel copper alloy. Even at high temperatures, Monel Pipe Fittings can stand up to steam and seawater. They can also stand up to salt and acids. Fittings made of Monel used in fresh water are also said to resist stress corrosion cracking. High temperatures and heat do not hurt these fittings. Even when they are frozen, Monel 400 Fittings have good mechanical properties. Because of this, they are said to be very flexible.

ASTM B366 UNS N04400 is very resistant to both hydrofluoric acid and hydrochloric acid. Even in harsh conditions, these Alloy 400 Fittings are flexible and last a long time. They are easy to take apart and put back together. They are also easy to clean, so they don't cost much to keep up. Under high pressure and high temperature, UNS N04400 Elbow is stronger and more resistant. The seals on these Nickel Alloy 400 Buttweld Tee are also better in applications where the pressure is lower. They are very easy to bend and shape. They are resistant to corrosion in pits and cracks.

Nickel 400 forged Fittings are used in hydraulic and pneumatic systems because they are strong and can handle a lot of pressure. They are also resistant to corrosion in the sea environment. 2.4360 Eccentric/ Concentric Pumps, valves, and shafts all use reducers. They are one of the pipes that industries that work with chemicals and hydrocarbons use the most. Monel K500 2D/ 3D/ 9D Tube Bends are used in marine engineering and to clean seawater. They are also used to process oil and gas, in heat exchangers, and to make electricity. They can also be shaped in good ways.

Monel Pipe & Tube Fittings Specification

ASTM B366 UNS N04400 Monel
400 Pipe Fittings Specification
ASTM B366, ASTM SB 366,
Equivalents: Monel 400/Alloy
400/Werkstoff 2.4360
Inconel Pipe Fittings Grade ASTM B366 UNS N04400 Monel 400 Fittings
Type Seamless / Welded / Fabricated
Monel 400 Pipe Fittings
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Monel 400 Pipe Fittings
Size Range ½" NB to 24" NB in Sch 10s, 40s,
80s, 160s, XXS. (DN6~DN100)
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43. ASME 16.11,
MSS SP-79, 83, 95, 97, BS 3799
Pressure Threaded end-2000lb/ 3000lb/ 6000lbs Monel 400 Pipe Fittings
Socket-weld end-3000/ 6000/ 9000lbs Monel 400 Pipe Fittings
ASTM B366 UNS N04400 Monel
400 Pipe Fittings Thickness
SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH80,
SCH100, SCH120, SCH140, SCH160, XXS
Surface Treatment Transparent oil, rust-proof black oil or hot galvanized
Special design as your drawing
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector,
UI trasonic flaw detector, Magnetic particle detector
Grade Inconel 600 (UNS N06600, Alloy 600, 2.4816), Inconel 601 (UNS N06601, Alloy 601, 2.4851), Inconel 625
(UNS N06625, Alloy 625, 2.4856), Inconel 800 (UNS N08800, Alloy 800)
Equipment Press machine, Bending machine, Pushing Machine,
electric bevelling machine Sand-blasting machine,etc
ASTM B366 UNS N04400 Monel
400 Pipe Fittings Origin
West Europe / Japan / Indian / USA / Korean
Test Certificates for ASTM B366 UNS N04400
Monel 400 Pipe Fittings
Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials
Certificate, 100% Radiography Test Report, Third Party Inspection Report








Type of Monel 400 Pipe & Tube Fittings

Monel 400 Forged Fittings Alloy 400 Forged Fittings
Monel 400 Threaded Forged Pipe Fittings Monel 400 Forged Tee
Monel 400 Couplings Monel ASTM B564 Pipe Nipple
Monel Alloy End Pipe Cap Monel Alloy Threaded pipe fittings Exporter
Alloy 400 Forged Pipe Fittings Monel 400 High Pressure Forged Fittings Exporter
Alloy 400 90 deg Socket weld Elbow Stockist 600 Alloy Union Manufacturer
Monel 400 Street Elbow Alloy 400 Bushing Supplier
Monel UNS N04400 Equal Tees Monel Werkstoff Nr. 2.4360 Forged Fittings
Monel 400 Forged Reducer Monel 400 Cross
Monel 400 Welding Outlet Monel 400 Socket Weld Outlet
Monel 400 Nipple Outlet Monel 400 Reducing Tee
ASTM B564 Socket weld Forged Fittings Manufacturer Monel 2.4360 Reducing Insert
ASME 16.11 Forged Elbow ASME 16.11 Threaded Bushing
Monel 400 Socket Weld Forged Fittings Chemical Composition
Grade  C Mn Si Cu S Ti Ni Al Fe
Monel 400 0.3 max 2.0 max 0.5 max 28.0 – 34.0 0.02 max - 63.0 min 0.50 max 1.0 – 2.5
Alloy 400 Threaded Forged Fittings Mechanical Properties
Element  Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Monel 400 8.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 35000 , MPa – 240 40 %
Monel 400 Forged Fittings Equivalent Grade
Monel 400 2.4360 N04400 NW 4400 NA 13 МНЖМц 28-2,5-1,5 NU-30M NiCu30Fe
Applications of Monel 400 Pipe Fittings

Monel 400 Pipe Fittings typically finds application in:

•   Marine Engineering
•   Chemical Processing
•   Hydro-carbon Processing
•   Heat Exchangers
•   Valves
•   Pumps

Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings
UNS N06022/WPHC22 /CR HC22 UNS N06025/WPV602 /CRV602 UNS N06030/WPHG30 /CR HG30
UNS N06200/WHC2000 /CR HC2000 UNS N06230/WPH230 /CRH230 UNS N06455/WPHC4 /CR HC 4
UNS N08120/WPH120 /CRH120 UNS N08330/WP330 /CR330 UNS N08367/WP6XN /CR6XN
UNS N08811/WPNIC11 /CRNIC11 UNS N08825/WPNICMC /CRNICMC UNS N08925/WP1925 /CR1925
UNS N10003/WPHN /CR HN UNS N10276/WPHC276 /CR HC 276 UNS N10629/WPVB4 /CRVB4
UNS N12160/WPH160 /CRH160 UNS R20033/WP3033 /CR3033 UNS R30556/WPH556 /CRH556
UNS N06600/WPNCI /CRNCI UNS N06059/WP5923 /CR5923 UNS N06603/WP603GT /CR603GT
UNS N08904/WP904L /CR904L UNS N08031/WP3127 /CR3127 UNS N08800/WPNIC /CRNIC
UNS N08926/WP1925N /CR1925N UNS N08810/WPNIC10 /CRNIC10 UNS N10001/WPHB /CR HB
UNS N10665/WPHB-2 /CR HB2 UNS N10675/WPHB-3 /CR HB3
B366 UNS N04400 Monel 400 Fitting Classes for WP Grades



Non-destructive Examination






Radiography or Ultrasonic







ASTM B366 UNS N04400 Fittings Manufacturing Standards

ASTM A182 – ASME SA182 – Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings ASME B16.9 – Factory-Made Wrought Buttwelding Fittings ASME B16.11 – Socket Welding and Threaded Forged Fittings MSS SP-43 – Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications MSS SP-95 – Swage(d) Nipples and Bull Plugs BS3799 – Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry Origin & Mills: Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin, Indian Mills, Japanese Mills, Korean Mills, European MIlls, US Mills, Russian Mills, Ukraine MIlls

Threaded and Socket Weld Monel 400 Pipe Fittings
Products Size
Monel 400 90° Elbows Alloy 400 Couplings Sizes 1/8" -4"
Pressure Ratings -
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Monel 45° Elbows ASTM B366 UNS N04400 Reducers
Nickel Alloy 400 Street Elbows UNS N04400 Inserts
Nickel 400 Tees Monel Alloy 400 Caps
DIN 2.4360 Crosses Monel 400 Unions
Wide range of Alloy 400 Buttweld Fittings

•   90˚ Elbow (LR, SR, 3D or 5D)
•   45˚ Elbow (LR, SR, 3D or 5D)
•   180˚ Elbow (LR, SR)

Permissible Raw Materials
Marking Product and Designation 
Corrosion Resistant Fittings ASME Pressure Fittings Alloy UNS Designation Pipe or Tube Plate, Sheet, strip Bar Forging, and Forging Stock
CRNCᶜ WPNCᶜ Ni-Cu N04400 B165 B127 B164, B564
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