Monel 400 seamless tube
Monel 400 seamless tube is a high-performance tubular material based on a nickel-copper alloy. Monel 400 seamless tube exhibits outstanding corrosion resistance, with a nickel content as high as 63%~67% and a copper content of 28%~33%. The unique composition of Monel 400 seamless tube enables it to perform exceptionally well in various harsh environments. Whether in seawater, brine, acidic solutions, or alkaline solutions, Monel 400 seamless tube remains stable, resistant to corrosion, and boasts a long service life.
The strength and toughness of Monel 400 seamless tube are also remarkable. Monel 400 seamless tube achieves a tensile strength of 600~760 MPa and a yield strength of 205~480 MPa, allowing it to maintain structural integrity under high-pressure, high-temperature, and other complex working conditions without easily deforming or fracturing. Additionally, Monel 400 seamless tube offers excellent weldability, facilitating easy connection with other metal materials to meet diverse and complex engineering requirements.
Monel 400 seamless tube is manufactured using advanced production processes, employing seamless forming technology. The tube features a smooth surface, high dimensional accuracy, and no internal weld seams, reducing stress concentration points and further enhancing its reliability. Monel 400 seamless tube is widely used in industries such as petroleum and chemical engineering, marine engineering, and aerospace, serving as heat exchanger tubes, transportation pipelines, desalination equipment, and more. It provides critical material support for the development of modern industry.
Corrosion Resistance
One of the most outstanding features of Monel 400 seamless tube is its exceptional corrosion resistance. Monel 400 seamless tube contains approximately 63%~67% nickel and 28%~33% copper, a composition that grants Monel 400 seamless tube excellent stability in various corrosive environments. This corrosion resistance makes Monel 400 seamless tube highly suitable for applications in marine engineering, chemical equipment, and seawater desalination, among other fields.
High Strength and Toughness
Monel 400 seamless tube not only offers strong corrosion resistance but also exhibits high strength and toughness. Monel 400 seamless tube achieves a tensile strength of 600~760 MPa and a yield strength of 205~480 MPa, enabling it to maintain structural integrity under high-pressure, high-temperature, and other demanding working conditions.
Excellent Weldability
Monel 400 seamless tube also demonstrates superior weldability. Monel 400 seamless tube can be joined with other metal materials using various welding methods, with minimal risk of cracking or embrittlement during the welding process. This excellent weldability allows Monel 400 seamless tube to be easily assembled with other components in complex engineering structures, meeting diverse and challenging project requirements.
Thermal Stability
Monel 400 seamless tube exhibits good thermal stability. Monel 400 seamless tube maintains stable performance across a wide temperature range, without significant changes in physical properties due to temperature variations. This thermal stability ensures long-term reliability in high-temperature environments.
Advantages of Seamless Structure
Monel 400 seamless tube is manufactured using seamless forming technology, resulting in a smooth surface, high dimensional accuracy, and no internal weld seams. This seamless structure minimizes stress concentration points, further enhancing the tube's reliability and service life. Additionally, the smooth inner surface helps reduce fluid resistance, improving transport efficiency.
In the field of marine engineering, Monel 400 seamless tube is an ideal choice. Monel 400 seamless tube can resist seawater corrosion and is commonly used in seawater transportation pipelines, marine valves, pump shafts, propeller blades, and other components. For example, in shipbuilding, Monel 400 seamless tube is widely employed in seawater cooling systems and seawater transportation systems, where its corrosion resistance and high strength ensure long-term stable operation in seawater environments.
In the petrochemical industry, Monel 400 seamless tube is used to handle various corrosive chemicals, such as hydrochloric acid and hydrofluoric acid. Monel 400 seamless tube is frequently applied in crude oil refining towers, heat exchangers, chemical reactors, and other equipment. Additionally, Monel 400 seamless tube is utilized in manufacturing fuel and freshwater storage tanks, as well as boiler feedwater heaters.
In the aerospace sector, Monel 400 seamless tube is favored for its excellent corrosion resistance and high strength, making it suitable for aircraft fuel systems, hydraulic systems, and engine components.
In the food processing and pharmaceutical industries, Monel 400 seamless tube's corrosion resistance and non-toxicity make it an ideal material. Monel 400 seamless tube is used in the fabrication of food processing equipment and piping systems for pharmaceutical devices, ensuring product purity and safety.
Furthermore, Monel 400 seamless tube finds applications in seawater cooling systems in the power industry, chemical processing equipment in the paper industry, and precision instrument manufacturing in the electronics industry.
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Parameter |
Specification Range |
|
Outer Diameter (OD) |
3 mm ~ 500 mm |
|
Wall Thickness (WT) |
0.5 mm ~ 50 mm |
|
Length |
Standard: 3 m / 6 m |
|
Custom: 0.5 m ~ 12 m |
|
|
Standards |
ASTM B163/B165 |
|
ASME SB163/SB165 |
|
|
DIN 17751 |
|
|
GB/T 2882 |
FAQ
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Monel 400 seamless tube ?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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