Monel 400 Weld Neck Flanges
Designed for high-pressure systems with excellent weldability and corrosion resistance.
Minimum order : 250 items
Customization as per requiments
Flanges Types | Slip On, Companion, Weld Neck, Lap Joint, Long Weld Neck, Threaded, Blind |
Class | 150 Lbs, 2500 Lbs Asa 150, 100, 300 Lbs, 600 Lbs, Asa 300, 160, 900 Lbs, Pn 6, 1500 Lbs, 10, 16, 25, 40 |
Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
Type | Raised Face (rf), Lap Joint Face (ljf), Groove, Small Male Female (smf), Flat Face (ff), Large Male Female (lmf), Large Tongue & Groove, Ring Type Joint (rtj), Small Tongue |
Riddhi Siddhi Metal Impex offers Monel 400 Flanges designed from high-strength nickel-copper alloys that exhibit excellent resistance to seawater, steam, and corrosive chemicals. These flanges are available in multiple forms such as weld neck, slip-on, socket weld, and threaded, making them suitable for use in marine, chemical, and oil refining industries. The non-magnetic structure, toughness at sub-zero temperatures, and high thermal conductivity make Monel 400 flanges ideal for extreme service conditions.
We are the reliable monel 400 flanges manufacturers providing components that meet international standards like ASTM B564 and ASME B16.5. Our flanges undergo strict inspection processes including hydro testing, ultrasonic checks, and surface integrity validation to ensure compliance and performance. We supply custom specifications in terms of pressure class, finish, and dimensions to meet diverse project requirements. Efficient logistics and global stock availability support critical industrial operations seamlessly.
Designed for high-pressure systems with excellent weldability and corrosion resistance.
Ideal for low-pressure applications with easy installation and alignment.
What are Monel 400 Flanges?
Monel 400 is a nickel-copper alloy known for its excellent corrosion resistance, particularly in marine environments. It contains a high percentage of nickel (around 67%) and significant amounts of copper, along with small additions of iron, manganese, silicon, and carbon.
What are the Different Types of Monel 400 Flange?
There are various Monel 400 Flanges to choose from, such as weld neck flanges, slip-on flanges, threaded flanges, blind/blinds flanges, socket welded, lap joint/lapped joint/loose joint flange, and raised face/raised faced/ring type joint (RTJ) flange. Depending on the application's specific requirements, one type may be preferred.
What are the standard specifications for Monel 400 Flanges?
Monel 400 Flanges are typically manufactured to conform to international standards such as ASTM B564 and ASME B16.5 or ASME B16.47 for dimensions and ratings.
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