Monel 400 Tube

Grade：Monel 400 (N04400)
Standard:ASTM B161、B163 / ASME SB161、SB163
Outside Diameter:6.0-114 mm
Wall Thickness:0.5-15 mm
Length:Max.15000mm (the maximum length is for the scope of special diameters and walls)
Customized size and processing are supported

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Product Description

Monel 400 Tube Manufacturer & Supplier

At TSM Technology Co., Ltd, we specialize in manufacturing and supplying Monel 400 Tubes, providing high-performance nickel-copper alloy solutions for demanding industries. Our products offer superior corrosion resistance, exceptional mechanical strength, and reliable performance in extreme environments. With over 14 years of expertise, we ensure top-quality products backed by strict quality control.

Monel 400 Tube Introduction

Monel 400 Tube is a solid-solution nickel-copper alloy renowned for its excellent corrosion resistance in various aggressive environments, including seawater, hydrofluoric acid, and alkaline solutions. It provides high strength, good weldability, and superior resistance to stress-corrosion cracking, making it ideal for critical applications in marine, chemical, and energy industrie.

Supply Type

The types of nickel alloy tubes we supply include seamless nickel alloy tubes, welded nickel alloy tubes, nickel alloy composite tubes, nickel alloy lined tubes and customized special nickel alloy tubes. The products are widely used in chemical, petrochemical, aerospace, marine engineering and other fields to meet the diverse needs of different customers.

large diameter seamless pipe

U-shaped pipe

straight pipe

Specifications

OD: φ3 - φ600mm WT: 0.5 - 30mm L ≤ 12000mm
Please confirm with us for customized sizes

Standards

ASTM B163、ASTM B730、ISO 4952、AMS 4549.

Monel 400(UNS N04400/W.Nr.2.4360)

Chemical Composition

ALLOY 400

C u

F e

M n

min

max

2.5

0.3

0.5

0.024

Physical Characteristics

Density 8.83g/cm³

Melting point 1300-1390℃

Minimum mechanical properties

of alloys at room temperature

Typical mechanical properties

tensile strength Rm N/mm²

Yield Strength RP0.2 N/mm²

Elongation A5%

Test℃

Solution treatment

480

170

Normal temperature

Material Characteristics

Superior corrosion resistance in seawater and chemical environments.

High mechanical strength and excellent toughness.

Good weldability and fabricability for customized applications.

Outstanding resistance to hydrofluoric and sulfuric acids.

Long service life, reducing maintenance and operational costs.

Applications of Monel 400 Tube

Marine & Offshore: Heat exchangers, piping systems, and desalination plants.

Chemical Processing: Acid-resistant piping and heat exchangers.

Aerospace & Defense: Structural components and fuel tanks.

Oil & Gas: Downhole tubing and refinery equipment.

Power Generation: Heat exchanger tubing for nuclear and thermal power plants.

Why Choose Us?

We are looking for partners around the world to expand our business.

Customized solutions

We provide customized product solutions according to the special needs of customers, including size, wall thickness, surface treatment, processing technology, etc.

Full process quality control

From raw material procurement to finished product delivery, we implement full process quality control, and each tube meets high standards to ensure that quality problems can be traced.

Reliable global supply

With global distribution capabilities, we can provide reliable logistics solutions no matter where the customer is.

After-sales service

We set up a dedicated after-sales team to respond to customer needs in a timely manner. In the event of product quality problems or customer dissatisfaction, we provide a flexible return and exchange policy.

Processing services

Provide cutting, welding, bending and other processing services to meet customers' special processing needs.

Extensive product inventory

We have a large inventory of nickel and nickel alloy tubes in a variety of specifications, sizes and wall thicknesses to meet the diverse needs of our customers.

FAQs

Q1: What sizes are available for Monel 400 Tubes?
A: We offer outside diameters ranging from 6.0mm to 114mm and wall thicknesses from 0.5mm to 15mm, with lengths up to 15,000mm. Custom sizes are available upon request.

Q2: How does Monel 400 compare to stainless steel?
A: Monel 400 provides superior corrosion resistance in marine and chemical environments compared to standard stainless steels, making it ideal for extreme applications.

Q3: Do you provide test reports and certifications?
A: Yes, we provide mill test reports, third-party inspections, and compliance certificates to meet international standards.

Q4: What is your lead time for this product?
A: Standard sizes are ready for immediate shipment. Custom orders typically take 2-4 weeks based on specifications.

Contact Us

For inquiries about Monel 400 Tubes, contact TSM Technology Co., Ltd today!
📩 Email: info@tsm-technology.com