What are Copper C44300 Flanges?
Copper C44300 Flanges, also known as Admiralty Brass UNS C44300 Flanges, are high-performance copper-zinc alloy flanges with excellent corrosion resistance, especially in marine and heat exchanger applications. They are widely used in condensers, desalination plants, and offshore industries.
We are a leading supplier and manufacturer of Copper C44300 Flanges, offering premium-quality Admiralty Brass UNS C44300 Flanges for demanding industrial applications. These flanges are manufactured using high-grade C44300 Alloy, known for its exceptional resistance to corrosion, especially in saline and marine environments.
Our UNS C44300 Flanges are widely used across industries such as power plants, shipbuilding, petrochemicals, and heat exchangers. As experienced copper nickel flange suppliers, we ensure that all products meet international quality standards and deliver reliable performance in critical applications.
What is Admiralty Brass UNS C44300?
Admiralty Brass Flanges are made from a copper-zinc alloy containing a small percentage of tin and arsenic, which enhances corrosion resistance, particularly against dezincification.
Key Characteristics of C44300 Alloy:- Excellent resistance to seawater corrosion
- Good thermal conductivity
- High ductility and formability
- Resistance to biofouling
- Long service life in harsh environments
These properties make Admiralty Brass UNS C44300 Flanges ideal for heat exchangers, condensers, and marine piping systems.
Key Features of Copper C83600 Flanges
- Excellent Corrosion Resistance: The alloy performs well in water, seawater, and mildly aggressive environments.
- Superior Machinability: Thanks to its lead content, the alloy is easy to machine, ensuring precision manufacturing.
- Leak-Proof Performance: Flanges provide tight sealing, reducing the risk of leakage.
- Durability: Long service life with minimal maintenance requirements.
- Cost-Effective: Compared to other alloys, C83600 Alloy offers a good balance between cost and performance.
Table of Contents
- ➤ What is Admiralty Brass UNS C44300?
- ➤ Key Features of Copper C83600 Flanges
- ➤ Types of Copper C44300 Flanges
- ➤ Copper C44300 Flanges Specifications
- ➤ Chemical Composition of UNS C44300 Flanges
- ➤ Mechanical Properties of C44300 Alloy Flanges
- ➤ Applications of Admiralty Brass Flanges
- ➤ Why Choose Us as Copper Nickel Flange Suppliers?
- ➤ Quality Assurance & Testing
Types of Copper C44300 Flanges
We manufacture and supply a wide range of Copper C44300 Flanges to meet diverse industrial requirements:
➤ Slip-On Flanges
Easy to install and cost-effective, used in low-pressure applications.
➤ Weld Neck Flanges
Designed for high-pressure systems, offering excellent strength and stress distribution.
➤ Blind Flanges
Used to close the end of piping systems for maintenance or inspection.
➤ Socket Weld Flanges
Ideal for small-diameter pipelines requiring high strength.
➤ Threaded Flanges
Suitable for applications where welding is not feasible.
➤ Lap Joint Flanges
Used with stub ends for systems requiring frequent dismantling.
Copper C44300 Flanges Specifications
| Specification | Details |
|---|---|
| Material Grade | C44300 Alloy |
| Standard | ASTM B171 / ASME SB171 |
| UNS Number | UNS C44300 |
| Size Range | ½” to 48” |
| Pressure Class | 150# to 2500# |
| Flange Types | Slip-On, Weld Neck, Blind, Threaded, Socket Weld |
| Surface Finish | RF, FF, RTJ |
| Form | Forged / Machined |
Chemical Composition of UNS C44300 Flanges
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 70 – 73 |
| Zinc (Zn) | Balance |
| Tin (Sn) | 0.9 – 1.2 |
| Lead (Pb) | ≤ 0.07 |
| Iron (Fe) | ≤ 0.06 |
| Arsenic (As) | Trace |
Mechanical Properties of C44300 Alloy Flanges
| Property | Value |
|---|---|
| Tensile Strength | 310 MPa |
| Yield Strength | 105 MPa |
| Elongation | 30% |
| Hardness | 75 HRB |
Applications of Admiralty Brass Flanges
Our Admiralty Brass UNS C44300 Flanges are widely used in:
- Marine and offshore industries
- Heat exchangers and condensers
- Power generation plants
- Oil & gas pipelines
- Desalination plants
- Chemical processing industries
These flanges perform exceptionally well in environments exposed to seawater, making them a preferred choice for critical systems.
Advantages of Copper C44300 Flanges
Choosing C44300 Alloy Flanges offers several benefits:
- Superior resistance to corrosion and dezincification
- Excellent durability in marine conditions
- High thermal efficiency for heat transfer systems
- Easy fabrication and installation
- Cost-effective compared to other copper alloys
These benefits make ASTM B62 UNS C83600 flanges a preferred choice for engineers and contractors.
Why Choose Us as Copper Nickel Flange Suppliers?
As trusted copper nickel flange suppliers, we focus on delivering quality, reliability, and performance:
- Strict quality control and testing
- Wide inventory for quick delivery
- Competitive pricing
- Custom sizes and specifications available
- Compliance with international standards
We bring years of experience in manufacturing UNS C44300 Flanges, ensuring every product meets industry expectations.
Quality Assurance & Testing
All Copper C44300 Flanges undergo rigorous testing to ensure quality and performance:
- Chemical analysis
- Mechanical testing
- Hydrostatic testing
- Ultrasonic testing
- Radiographic inspection
This ensures that every flange delivers consistent performance even in demanding environments.
Packaging & Delivery
We ensure safe packaging and timely delivery of Admiralty Brass Flanges:
- Wooden boxes / pallets
- Bubble wrapping and waterproof protection
- Customized packaging as per client requirements
- Fast and reliable shipping across India and globally
Industries We Serve
Our Copper C44300 Flanges are supplied to:
- EPC contractors
- Fabrication companies
- Refineries and petrochemical plants
- Shipbuilding industries
- Power generation companies
Related Products
Copper C44300 Flanges are a reliable and high-performance solution for industries requiring durability, corrosion resistance, and efficiency. With their excellent properties, Admiralty Brass UNS C44300 Flanges continue to be a preferred choice for marine, heat exchanger, and industrial piping systems.
As experienced copper nickel flange suppliers, we ensure that every product delivers exceptional quality and long-term performance. Whether you need standard or customized UNS C44300 Flanges, we are equipped to meet your requirements with precision and reliability.
Frequently Asked Questions
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