Monel 401 Flanges are nickel-copper alloy flanges (UNS N04401) known for their excellent corrosion resistance, high thermal conductivity, and reliability in marine and chemical environments. These flanges are often employed in piping systems for seawater handling, heat exchangers, and industrial applications requiring durability and performance. These flanges are frequently utilized in seawater handling piping systems, heat exchangers, and industrial applications where durability and performance are of critical importance.
Introduction to ASTM B564 Monel 401 Flanges
B564 Monel 401 Flanges provide a robust solution for making strong piping connections especially in adverse conditions. Its corrosion resistant and durable properties make it ideal for use in marine and chemical industries. These flanges are known for corrosion resistance and strength. These flanges are most suitable for marine and chemical processing industries.
We are one of the top Suppliers in India and supply a range of sizes and pressure classes and types of ASTM B564 Monel 401 Flanges . As a leading Monel 401 Flanges Manufacturer in Mumbai, we know the practical needs of the industries and manufacture products that work effectively in harsh conditions.
Table of Contents
- ➤ Introduction to ASTM B564 Monel 401 Flanges
- ➤ What Are ASTM B564 Monel 401 Flanges?
- ➤ Types of Monel Alloy 401 Flanges
- ➤ Monel 401 Specification
- ➤ Chemical Composition of Alloy 401 Flanges
- ➤ Mechanical Properties of Monel 401 Flanges
- ➤ Weight Chart of Monel 401 Flanges
- ➤ Advantages of 401 flange
- ➤ Applications of ASTM B564 Monel 401 Flanges
- ➤ Why Choose Our Monel 401 Flanges?
- ➤ Quality Assurance & Testing
What Are ASTM B564 Monel 401 Flanges?
ASTM B564 covers the specifications for forged nickel alloy parts Monel 401 (UNS N04401) is a nickel-copper alloy specially developed for electrical and electronic applications thanks to its low resistivity and good mechanical properties. These flanges are used to connect pipes, valves, pumps, and other equipment to form a secure piping system.
Key Highlights:
- Good mechanical strength
- Excellent resistance to seawater corrosion
- Suitable for marine and chemical environments
- High thermal conductivity
TAs a trusted UNS N04401 flanges exporter in India , we ensure every product meets international quality standards.
Types of Monel Alloy 401 Flanges
The Monel 401 Pipe Flanges are offered in all sizes, pressure classes and flange types to meet various industrial needs.
Types of Flanges:
- Weld Neck Flanges
- Slip-On Flanges
- Blind Flanges
- Socket Weld Flanges
- Threaded Flanges
- Lap Joint Flanges
Applications of Monel 401 Pipe Flanges
Monel 401 Pipe Flanges for Marine Applications
These flanges perform exceptionally well in seawater environments, making them ideal for:
- Shipbuilding
- Offshore platforms
- Seawater piping systems
Monel 401 Flanges for Chemical Processing Industry
Used in:
- Chemical plants
- Heat exchangers
- Acid handling systems
Other Applications:
- Power generation
- Oil & gas industries
- Electrical components manufacturing
ASTM B564 Monel 401 Flanges Specification
| Specification | Details |
|---|---|
| Standard | ASTM B564 |
| Grade | Monel 401 |
| UNS | N04401 |
| Size Range | ½” to 48” |
| Pressure Class | 150# to 2500# |
| Flange Types | Slip On, Weld Neck, Blind, etc. |
| Standards | ASME B16.5, B16.47 |
| Face Type | RF, FF, RTJ |
Chemical Composition of Monel 401 (UNS N04401)
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 42.5 – 45 |
| Manganese (Mn) | ≤ 2.0 |
| Iron (Fe) | ≤ 2.5 |
| Carbon (C) | ≤ 0.3 |
| Copper | Balance |
| Silicon (Si) | ≤ 0.5 |
| Sulfur (S) | ≤ 0.024 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 480 MPa |
| Yield Strength | 170 MPa |
| Elongation | 35% |
| Density | 8.8 g/cm³ |
Weight Chart of Monel 401 Flanges
| Size (Inch) | weight (kg) |
|---|---|
| 1/2" | 1.0 |
| 1" | 1.5 |
| 2" | 3.2 |
| 4" | 6.5 |
| 6" | 10.2 |
Dimensions Table
| Size | OD (mm) | Thickness (mm) | Bolt Circle (mm) |
|---|---|---|---|
| ½" | 90 | 9.6 | 60 |
| 1" | 108 | 11.2 | 79 |
| 2" | 152 | 12.7 | 120 |
| 4" | 229 | 14.3 | 190 |
| 6" | 279 | 15.9 | 241 |
Applications of ASTM B564 UNS N04405 Flanges
Our These flanges are mostly used in:
- Marine engineering
- Chemical processing plants
- Oil & gas pipelines
- Heat Exchangers
- Power Generation Plants
Advantages of 401 flange
ASTM B564 UNS N04405 Forged Flanges Advantages
- High resistance to corrosion in seawater
- Strong mechanical performance
- Long service life
- Low maintenance cost
- Easy machining and fabrication
Monel 401 Flange Price in Mumbai
The Monel 401 Flange Price in Mumbai depends on:
- Size and pressure rating
- Type of flange
- Quantity ordered
- Raw material cost
Related Monel Flanges
- astm b564 monel 400 flanges
- astm b564 monel r405 flanges
- astm b564 monel 405 flanges
- astm b564 monel k500 flanges
Why Choose Us as Your Supplier ?
As a top provider of Monel 401 flanges in Mumbai , we offer both technical know-how and real-world industry experience.
- Ready stock availability
- Strict quality testing
- Competitive ASTM B564 Monel 401 flanges price in Mumbai
- Fast delivery across India and globally
- Custom manufacturing options
What Sets Us Apart:
We are also recognized as:
- Monel 401 flanges exporter in Middle East
- Monel 401 flanges stockist in India
What makes us reliable:
Quality Assurance & Testing
Every ASTM B564 Monel 401 flange undergoes:
- PMI Testing
- Ultrasonic Testing
- Hydrostatic Testing
- Third-Party Inspection
- Visual Inspection
Frequently Asked Questions
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