Name: STEEL FLANGES ASTM B564 NICKLE ALLOY MONEL400 UNS N04400 WNRTJ FLANGE
Brand: Yuhong Group Co.,Ltd
SKU: N04400,MONEL400
Price: 150000 USD
Availability: InStock

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STEEL FLANGES ASTM B564 NICKLE ALLOY MONEL400 UNS N04400 WNRTJ FLANGE

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	API ,PED
Model Number:	N04400,MONEL400

Payment & Shipping Terms:

Minimum Order Quantity:	1PC
Packaging Details:	PLY-WOODEN CASE,PALLET
Delivery Time:	7DAYS
Payment Terms:	L/C, T/T

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Detailed Product Description

Flanges Size::

1/8" NB TO 48"NB.

CLASS:

150#,300#,400#,600#,900#,1500#,2500#

Material:

Nickel Alloys,Monel400,N04400

TYPE:

SORF,SOFF,BLIND,WNRF,WNFF,BLRF,BLFF

Highlight:

ASTM B564 Monel400 steel flange

Nickel alloy WNRTJ flange

UNS N04400 RTJ flange

STEEL FLANGES ASTM B564 NICKLE ALLOY MONEL400 UNS N04400 WNRTJ FLANGE

A Monel 400 flange is a pipe flange made from Monel 400, a nickel-copper alloy known for its outstanding corrosion resistance, particularly in marine and chemical environments.

A flange is a mechanical component used to connect pipes, valves, pumps, and other equipment to form a piping system. Monel 400 flanges combine the standard functionality of a flange with the unique material properties of the Monel 400 alloy.

Standards and Specifications:

- ASTM B564: Standard specification for nickel alloy forgings.

- ASME B16.5: Pipe flanges and flanged fittings.

STEEL FLANGES ASTM B564 NICKLE ALLOY MONEL400 UNS N04400 WNRTJ FLANGE 0

Feature	Monel 400 Flange
Main Alloying Elements	Nickel (63+%) & Copper (28-34%)
Corrosion Resistance	Superior in reducing environments (e.g., dilute sulfuric acid). Excellent in seawater and against chloride stress corrosion cracking.
Magnetic Property	Non-magnetic (essential for specific applications).
Typical Cost	High (due to high nickel content).
Primary Niche	Severe corrosive conditions in marine, chemical, and cryogenic services.

Key Limitations to Consider:

- Not for Oxidizing Acids: Monel 400 performs poorly in strongly oxidizing environments, such as nitric acid and ferric chloride solutions.

- Ammonia Systems: It is also rapidly attacked by ammonia systems and is not recommended for such applications.

Advantages:

Marine & Offshore:Seawater cooling systems, pump and valve components, propeller shafts, and piping on ships and oil rigs.
Chemical & Petrochemical Processing:Handling sulfuric and hydrofluoric acids, chlorinated solvents, and other corrosive media.
Aerospace & Nuclear:Used in critical systems like fuel and hydraulic lines, as well as in nuclear fuel refining plants.
Oil & Gas:Sour gas (H₂S) service, crude oil distillation towers, and well-drilling equipment.

Test Certificate

Manufacturer Test Certificate as per EN 10204 / 3.1B

STEEL FLANGES ASTM B564 NICKLE ALLOY MONEL400 UNS N04400 WNRTJ FLANGE 1

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