Monel Pipe Fittings

Monel pipe fittings are a high-quality steel-copper alloy product composed of nickel and copper, with a high nickel content (usually 65-70%) and a moderate amount of copper, as well as other alloying elements such as iron, manganese and silicon. Monel pipe fittings are known for their excellent corrosion resistance, high strength and temperature stability. This alloy is widely used in many fields such as chemical, marine, oil and gas, such as chemical processing equipment, offshore engineering, refineries and nuclear power plants.

  • Tees / Crosses / Elbows / Reducers / Caps/…
  • Corrosion Resistance/Mechanical Strength/Processing Performance
  • Support Customize Size
  • Free sample
  • Monel 400/Monel K500
  • Large Stock
  • Loading Port: Shanghai, Tianjin, Qingdao
  • 30-50 days, 7 days for stock goods
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Different Types Of Monel Pipe Fittings

Gnee is a manufacturer, supplier, wholesaler, distributor, trader, stockist, and exporter of Monel Pipe Fittings. We produce high quality Incoloy steel to ISO standards in a wide range of grades, available in a variety of sizes, not limited to the following types, customized to your specific needs, Welcome to contact us for a quotation!
More information about Monel Fittings
Gnee’s Monel Pipe Fittings have been successfully exported to many countries, including Egypt, Kenya, Croatia, Kuwait, Oman, Russia, Azerbaijan, Kyrgyzstan, Singapore, Mexico, Venezuela, Turkey, India and more than 70 countries. Whether you are looking for high temperature, corrosion resistant Monel Fittings, or need a custom design to meet specific engineering requirements, we can provide you with the best solution. Our professional team will work with you to ensure that you get the products and services that meet your expectations.
Product NameMonel Pipe Fittings
SizeSeamless: 1/2 to 10 inch
Welded: 1/2 to 48 inch
Standard SpecificationASTM, DIN, SUS, AISI, SAE, ANSI, ASME, EN, JIS, BS, GB, UNS
SCH5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS
ProcessSeamless / Welded / Fabricated
Test CertificateUnder Third-Party Inspection
Manufacturer Test Certificate
Customized ServicesSupport Customization
Packaging DetailsStandard Export Seaworthy Packing Or As Required
Chemical Industry
Oil and Gas Industry
Power Generation
Aerospace Industry
Marine and Offshore Engineering
Pharmaceutical Industry
Food and Beverage Industry
Monel Alloy Fittings Supplier With Rich Grades
  • Monel 400 (UNS N04400, EN 2.4360)
  • Monel K500 (UNS N05500, EN 2.4375)
  • Monel 401 (UNS N04401, EN 2.4365)
  • Monel 404 (UNS N04404, EN 2.4366)
  • Monel R405 (UNS N04405, EN 2.4370)
ASTMASTM B366/B366M, ASTM B164, ASTM B165/B165M, ASTM B725/B725M
ASMEASME B16.11, ASME B16.9, ASME B31.1, ASME B31.3, ASME B31.4, ASME B31.8
Parameters Of Monel Steel Fittings
Grade/ElementMonel 400Monel K500
Nickel (Ni)63.0 – 70.0%63.0 – 70.0%
Copper (Cu)28.0 – 34.0%27.0 – 33.0%
Iron (Fe)Max 2.5%Max 2.0%
Manganese (Mn)Max 2.0%Max 1.5%
Carbon (C)Max 0.3%Max 0.25%
Silicon (Si)Max 0.5%Max 0.5%
Sulfur (S)Max 0.024%Max 0.010%
PropertyMonel 400Monel K500
Tensile Strength480 – 520 MPa1100 – 1300 MPa
Yield Strength (0.2% offset)170 – 207 MPa790 – 930 MPa
Elongation35% – 40%20% – 25%
Hardness (Rockwell C)HRB 70 – 85HRB 75 – 90
PropertyMonel 400Monel K500
Density8.80 g/cm³8.44 g/cm³
Melting Point1300 – 1350 °C1315 – 1350 °C
Thermal Conductivity (20 °C)21.8 W/(m·K)17.0 W/(m·K)
Electrical Resistivity (20 °C)0.051 μΩ·m0.062 μΩ·m
Specific Heat (20 °C)427 J/(kg·K)418 J/(kg·K)
Why Choose Gnee Monel Pipe Fittings Manufacturer?

Gnee, as a Chinese stainless steel & nickel alloy supplier with 15 years of history, exports to 60+ countries. We provide various shapes of stainless steel & nickel alloy, including plates, coils, pipes, bars, and fittings. Gnee is committed to providing comprehensive stainless steel solutions, with excellent after-sales service, we support customization and ensure product quality.

In addition, our steel plate has been successfully exported to more than 60 countries such as Singapore, Malaysia, The United Arab Emirates, Oman, Turkey, Nigeria, Egypt, Kuwait, Indonesia, Qatar, and Kenya. Many regular customers come to visit our company and factory and make multiple orders.

What‘s The Feature Of Monel Pipe Fittings?

Monel Pipe Fittings are made from a steel-copper alloy composed of nickel and copper, which provides exceptional resistance to corrosion. They can withstand various corrosive mediums such as acids, alkalis, saltwater, chlorides, and sulfides. This makes them suitable for applications in chemical, marine, petroleum, and other industries where corrosion resistance is crucial.

Monel Pipe Fittings exhibit high mechanical strength, allowing them to withstand demanding operational conditions. They offer good tensile and yield strength, ensuring the integrity and durability of the piping system. This strength is particularly important in applications where the fittings are subjected to high pressure or mechanical stresses.

Monel Pipe Fittings can operate effectively across a wide temperature range. They exhibit good thermal stability, allowing them to maintain their mechanical and corrosion-resistant properties even at elevated temperatures. This makes them suitable for applications that involve high-temperature fluids or environments.

What Services Does Gnee Provide?

Gnee can provide the following measurement services for stainless steel:

Dimensional Measurement: Measure dimensional parameters such as length, width and thickness by measuring instruments to ensure that the stainless steel is qualified and meets the design requirements.
Surface Measurement: Measure parameters such as flatness, bumpiness and surface roughness of the stainless steel surface to help ensure that the quality and surface condition of the stainless steel meets the requirements.
Thickness Measurement: Use thickness gauges to accurately measure the thickness of the stainless steel to ensure it meets the design requirements.
Material Measurement: Use material analysis instruments to measure the chemical composition and mechanical properties of the stainless steel to ensure that the quality and properties of the stainless steel meet the requirements.
Bending And Deformation Measurements: Use tools such as bending gauges and displacement sensors to measure and monitor the degree of bending and deformation of stainless steel to ensure that it is within the allowable range.

Ask Measurement service

Gnee can customize the size and shape of your stainless steel for your specific project needs. Custom design of stainless steel is carried out by a team of professional engineers and designers. Based on the project requirements and constraints, they will use calculation and simulation tools combined with experience and technical knowledge to optimize the stainless steel design to meet the specific needs of your different projects

● Adjustment of the thickness, width and length of stainless steel based on load calculations and strength requirements for structural design.
● The shape of the stainless steel can be designed according to the demand characteristics.
● If the convenience of installation and maintenance is considered, we can also add openings and passages for easy access and operation in the design for areas that require frequent maintenance.

Ask Customized Services

Sourcing Gnee stainless steel can provide the following further processing services. We can customize to meet the specific needs of our customers for different projects.

Cutting Service: Stainless steel can be custom cut to obtain the desired shape and size according to the customer’s needs. For example, flame cutting, plasma cutting, laser cutting, etc., can cut stainless steel into desired plates, blocks, shaped pieces, etc.
Bending & Forming: Stainless steel is bent and formed by applying stress and appropriate processes to obtain the desired shape.
Welding Services: Stainless steel can be subjected to various types of welding services, including manual arc welding, gas-shielded welding, laser welding, etc.
Hole Turning And Machining: Stainless steel is turned and holes are machined through the use of machining equipment. These processes produce smooth surfaces, precise holes and threads to meet specific assembly requirements.
Surface Treatments: Surface treatments can be applied to improve the corrosion resistance and aesthetics of the stainless steel. This includes methods such as painting, hot dip galvanizing, and electroplating to add a protective layer and provide corrosion resistance.

Ask Deep Processing Services

Gnee stainless steel can provide testing and the following third-party inspection services. These third-party testing services provide independent and objective verification of stainless steel’s compliance with relevant standards and regulations.

Mechanical Property Testing: Used to determine whether the strength, toughness, ductility and other mechanical properties of stainless steel meet the specified requirements.
Chemical Composition Analysis: Quantitative determination of elements on stainless steel samples through spectral analysis, atomic absorption spectroscopy, inductive coupling and other technologies.
Corrosion Performance Test: Common corrosion performance test methods include salt spray corrosion test, acid-base corrosion test and electrochemical corrosion test.
Tensile Strength Test: Through the tensile test, the parameters such as yield strength, tensile strength and breaking strength of stainless steel during the tensile process are measured.
Non-Destructive Testing: Non-destructive testing is used to evaluate hidden defects, cracks and looseness in stainless steel materials. Common methods include ultrasonic testing, magnetic particle testing, eddy current testing, and radiographic testing.
Pressure Test: By exposing stainless steel products to a specific pressure, it is tested whether there are problems such as leakage or deformation to ensure that its pressure resistance meets the requirements.
Surface Quality Test: Used to evaluate the surface flatness, smoothness and oxide layer of stainless steel products.
Welding Performance Test: Check the appearance, mechanical properties and metallographic microstructure of the weld to ensure that the quality of the stainless steel welded joint meets the requirements.
Metallographic Inspection: Through metallographic inspection, the structure, grain size, non-metallic inclusions, etc. of stainless steel are checked to evaluate its quality and performance.

Ask Testing Services
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