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Monel 400 Durable Strip – Sealing Solution for Oil Refinery Equipment

Exceptional corrosion resistance in harsh oil refinery environments

High durability for long-lasting performance under extreme conditions

Excellent resistance to pitting and stress corrosion cracking

Superior formability for precise sealing applications

Cost-effective due to reduced maintenance and replacement needs


Place of Origin: China Jiangsu

Certification: CE,ROHS

Monel 400、Monel K500

Why Choose Us?

22+ years in alloy materials manufacturing.

Global shipping with DDP options.


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Monel 400 Durable Strip – Sealing Solution for Oil Refinery Equipment
Monel 400 Durable Strip – Sealing Solution for Oil Refinery Equipment
Monel 400 Durable Strip – Sealing Solution for Oil Refinery Equipment
Product Detail

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Our Monel 400 durable strip is a rock-solid choice for oil refinery equipment, built to tackle the toughest conditions with ease. This nickel-copper alloy is a favorite for sealing applications, offering unbeatable corrosion resistance and longevity. We craft these strips with precision to meet the high demands of oil and gas, chemical processing, and other heavy-duty industries.



Size Range

Shape

Size (mm)

Wire

0.15-7.5

Rod/bar

8.0-200

strip

(0.05-2.5)*(5-180)

Plate

Custom Made




Material Breakdown

Monel 400 is a nickel-copper alloy (about 67% nickel, 30% copper) that laughs in the face of corrosion. It stands up to harsh chemicals, acids, and high temperatures found in oil refineries. Our strips are made with tight tolerances, ensuring a smooth finish and consistent thickness for perfect sealing performance in gaskets, valve seals, and other critical components.

Applications That Deliver

These strips are a go-to for oil refinery equipment, especially for sealing solutions like gaskets and flanges that need to withstand corrosive fluids and extreme heat. Beyond refineries, Monel 400 strips are used in chemical plants for heat exchanger components, in marine settings for corrosion-resistant fittings, and even in power generation for durable seals. If you need a material that holds up under pressure, Monel 400 has your back.

Industry Trends

Oil and gas industries are demanding materials that can handle increasingly harsh environments as operations move to deeper, more corrosive offshore sites. Monel 400’s corrosion resistance and durability make it a top pick for extending equipment life. There’s also a push for sustainability, and Monel 400’s long-lasting nature reduces the need for frequent replacements, aligning with eco-friendly goals. Chemical and power sectors are following suit, seeking reliable alloys for high-stakes applications.

Why We Stand Out

Our Monel 400 strips are all about quality you can count on. We source from trusted suppliers, ensuring 99.9% purity and compliance with ASTM and GOST standards. Every batch is tested for consistency, so you get reliable performance every time. Whether you’re sealing refinery equipment or building chemical plant components, our strips are designed to last.

Ready to Seal the Deal?

Our Monel 400 durable strips are built to perform in the harshest oil refinery conditions, delivering reliable sealing solutions that save time and money. With industry trends favoring tough, sustainable materials, Monel 400 is a smart choice for your next project. Reach out today to discuss specs, get a quote, or see how our strips can keep your equipment running smoothly.


Parameter

Item

Ni%

Cu%

Fe%

Mn%

C%

Si%

S%

Monel 400

Min 63

28-34

Max. 2.5

Max. 2.0

Max. 0.3

Max. 0.5

Max. 0.024


Item
Ni
Cu
Al
Ti
Fe
Mn
S
C
Si
Monel K500
≥63
27-33
2.3-3.15
0.35-0.85
≤2
≤1.5
≤0.01
≤0.25
≤0.5


Item

Density

Melting Point

Tensile Strength (Rm N/mm2)

Yield Strength (RP0.2N/mm2)

Elongation (A5%)

HB

Monel 400

8.83 g/cm3

1300-1390

480

170

35

≥331


Item
Density
Melting point
Tensile Strength
Yield Strength
Elongation
Monel K500
8.05 g/cm3
1288-1343℃
1100
790
20%


Monel 400

Bar

Forging

Pipe

Sheet/Strip

Welding Wire

Standard

ASTM B164

ASTM B564

ASTM B165

ASTM B127

ErNiCu-7


Monel K500
Bar/Rod
Forging
Pipe
Sheet/Strip
Welding Wire
Standard
ASTM B864
AMS4676
ASTM B865
ASTM B564
ErNiCu-7


For more details, pls directly contact us.


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About Us:

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.


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We support all kinds of testing:

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FAQ:

What makes Monel 400 so durable in oil refineries?

Its nickel-copper blend stands up to corrosive chemicals and high temperatures.

Can Monel 400 strips handle acidic environments?

Yep, they resist acids like sulfuric and hydrofluoric without breaking down.

Are these strips good for sealing applications?

Absolutely, their formability makes them perfect for precision gaskets and seals.

What industries use Monel 400 strips?

Oil and gas, chemical processing, marine, and power generation.

How does Monel 400 compare to other alloys for sealing?

It outperforms many alloys in corrosion resistance and durability in harsh settings.

What thicknesses do your Monel 400 strips come in?

We offer a range from 0.1mm to 5mm, tailored to your specs.

Is Monel 400 eco-friendly?

Its long lifespan cuts down on replacements, reducing waste.

Do you provide certifications for Monel 400?

Yes, our strips come with test reports and meet ASTM and GOST standards.


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    COMPANY PROFILE

    Jiangsu Dzx Technology is a company dedicated to the production and research and development of alloys. Founded in 2002, we initially focused on the production of resistance alloys.

      CONTACT US

      E-mail: dzx@dlx-alloy.com

      Mobile: +8619906119641

      Tel: 0086-19906119641

      WhatsApp: +86-19906119641

      Add: NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu

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