Oct 29, 2025 Leave a message

UNS-C44300-Admiralty-Brass-Tube.pdf

C44300 Thick Wall Copper Pipes for Gas and oil industry

GNEE can provide the form

C44300 Copper Rod

C44300 Copper Hose

C44300 Brass Sheet

Thick C44300 Copper Tape

Flexible C44300 Copper Wire

 

What is a C44300 Tube?

C44300 tubes refer to tubes which constitute an alloy of copper and zinc as the main chemicals.

These chemicals enhance the characteristics of the tubes, making them suitable for various applications.

 

How does C44300 Tube compare to other CuNi Tubes?

The main difference between C44300 tubes and CuNi tubes is in the chemical composition.

The chemical elementsinC44300 tube are zinc and copper.

The chemical makeup for CuNi tubes is copper and nickel.

These elements affect the characteristics of the individual tubes.

 

Which Areas can you Use C44300 Tubes?

You can use C44300 tubes in the following areas:

Power plants

Heating system

Gas and oil industry

Paper and pulp industry

Chemical industry

Annealed Copper TubeCopper Coil Tubes

What are the Types of C44300 Tubes?

The main types of C44300 tubes are:

Seamless C44300 tubes

Welded C44300 tubes

 

How do you Check for Leakages in a C44300 Tube?

· Pressure and Vacuum Leak Tests

This method uses either a pressure leak test gun or a vacuum leak test gun.

Using a pressure leak test gin entails allowing pressurized air to flow into the tubes and sealing the ends using an airtight seal.

After that, you place the gun along the tube and monitor any pressure drop as you drag it.

A pressure drop indicates there is a leakage at that point.

The two types of pressure leak tests available are pneumatic pressure test and hydrostatic pressure test.

Using a vacuum leak test involves creating a vacuum within the tube and using a vacuum leak test gun

· Eddy Current Test

Eddy current test uses an electromagnetic testing method to identify any flaws present within a given C4430 tube.

Such flaws include the presence of holes that can cause leakage on your tubes.

Eddy current test can identify flaws like circumferential cracking, outer and inner diameter pitting, and corrosion on your tube.

 

Products provided by GNEE

Product Category UNS Numbers Typical Sizes Thickness/Diameter Available Forms Surface Treatment
Pure Copper C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10900, C11000, C11100, C11300, C11400, C11500, C11600, C12000, C12200 1000-6000mm (length) 0.1-200mm Sheet, Plate, Strip, Foil Mill finish, Polished, Bright annealed, Oiled, Brush finished
Brass Alloys C21000, C22000, C23000, C24000, C26000, C26800, C27000, C27200, C28000, C33000, C33200, C33500, C34000, C34500, C35000, C35300, C35600, C36000, C36500, C37000, C37700, C38500 500-4000mm (length) 0.05-150mm Rod, Bar, Wire, Tube Polished, Chrome plated, Lacquered, Satin finish
Bronze Alloys C51000, C52100, C52400, C53400, C54400, C63000, C63200, C64200, C65100, C65500, C65700, C67300 1000-3000mm (length) 0.2-100mm Bar, Rod, Plate, Strip Polished, Oxidized, Oiled, Ground
Copper-Nickel C70400, C70600, C71000, C71500, C72200 2000-6000mm (length) 0.5-250mm Tube, Plate, Sheet Pickled, Passivated, Polished
Phosphor Bronze C50100, C50500, C50700, C51000, C51100, C51900, C52100, C52400 500-2000mm (length) 0.05-50mm Strip, Wire, Sheet Polished, Tin plated, Natural

 

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