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UNS-C44300-Admiralty-Brass-Tube.pdf

B111 C44300 Seamless Copper Alloy Tube For Air Cooler Ship Condensers

B111 C44300 Seamless Copper Alloy Tube Attributes

Material Composition: C44300 is primarily composed of copper (Cu) with additions of tin (Sn) and small amounts of phosphorus (P) and other elements.

Standard: Conforms to ASTM B111 specifications for seamless copper tubing.

Form: Available in various dimensions and wall thicknesses.

 

B111 C44300 Seamless Copper Alloy Tube Features

Corrosion Resistance: Excellent resistance to atmospheric corrosion and seawater.

Thermal Conductivity: High thermal conductivity, making it ideal for heat exchangers.

Fabricability: Easily fabricated through processes such as bending and welding.

Seamless Construction: Provides uniform strength and reduces the risk of leaks.

 

B111 C44300 Seamless Copper Alloy Tube Principles

Alloying Elements: The addition of tin improves corrosion resistance and mechanical properties.

Manufacturing Process: Produced by extrusion and subsequent cold working, ensuring a seamless structure.

Heat Treatment: May be subject to heat treatment to enhance specific mechanical properties.

 

B111 C44300 Seamless Copper Alloy Tube Applications

Marine Applications: Used in shipbuilding and offshore structures due to its corrosion resistance.

Heat Exchangers: Ideal for applications requiring efficient heat transfer.

Plumbing: Utilized in water supply systems for its reliability and longevity.

Chemical Processing: Employed in various chemical plants due to resistance to aggressive environments.


Brass Thick Wall Copper Pipes
pressed and drawn seamless pipe
straight copper brass tube
Polished Seamless Copper Tubes

B111 C44300 Seamless Copper Alloy Tube Advantages

Durability: Long lifespan due to corrosion resistance and mechanical strength.

Cost-Effective: Reduces maintenance costs associated with repairs and replacements.

Versatility: Suitable for a wide range of industrial applications.

Sustainability: Copper is recyclable, contributing to sustainable practices.

 

B111 C44300 Seamless Copper Alloy Tube Services

Custom Fabrication: Tailored solutions for specific project requirements.

Technical Support: Assistance with material selection, design, and application.

Quality Assurance: Rigorous testing and certification to meet industry standards.

Delivery Services: Timely delivery options to meet project timelines.

 

B111 C44300 Seamless Copper Alloy Tube FAQs

Q1: What is the main benefit of using C44300 over other copper alloys?

A: C44300 offers superior corrosion resistance and is better suited for marine applications compared to many other copper alloys.

Q2: Is C44300 suitable for high-temperature applications?

A: While it has good thermal properties, C44300 is primarily designed for applications below 200°C (392°F).

Q3: Can C44300 be welded?

A: Yes, C44300 can be welded, but specific welding techniques should be used to maintain its properties.

Q4: How should C44300 tubes be maintained?

A: Regular inspection and cleaning can help maintain the integrity of C44300 tubes, especially in corrosive environments.

Q5: Are C44300 tubes available in different sizes?

A: Yes, they are available in various sizes and thicknesses to meet different application needs.

 

Copper products that GNEE can provide

copper pipe

High quality 99.9% pure copper pipe / straight copper tube / copper alloy pipe

Standard

ASTM,DIN,BS,CDA,JIS,GB

Material

T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,
C10910,C10920,TP1,TP2,C10930,C11000,C11300,C11400,C11500,
C11600,C12000,C12200,C12300,TU1,TU2,C12500,C14200,C14420,
C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,
C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,
C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,
C70620,C71000,C71500,C71520,C71640,C72200,etc.

Shape

Round,Square,Rectangular,etc.

Specifications

Round:wall thickness:0.2mm~120mm,outside diameter:2mm~910mm

Square:wall thickness:0.2mm~120mm,size:2mm*2mm~1016mm*1016mm

Rectangularwall thickness:0.2mm~120mm,size:2mm*4mm~1016mm*1219mm

Length

3m,5.8m, 6m, 11.8m, 12m, or as required.

Hardness

1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc

Surface

mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required.

Price term

EXW, FOB, CFR, CIF, etc.

Payment term

T/T

Package

Export standard package: bundled wooden box, suit for all kinds of transport,
or be required.

Delivery time

According to order quantity

Export to

Singapore,Indonesia,Ukraine,Korea,Thailand, Vietnam, Saudi Arabia, Brazil, Spain,
Canada, USA, Egypt, Kuwait, Dubai, Oman, Kuwait, Peru, Mexico, Iraq,
Russia,Malaysia, etc.

Application

Copper pipe is the first choice of residential housing water pipes, heating, cooling pipes
installed.Copper products are widely used in aviation, aerospace, ships, military industry,
metallurgy, electronics, electrical, mechanical, transportation, construction and
other fields of the national economy.

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copper rod/bar

Straight copper rod/copper round bar

Standard

ASTM,DIN,BS,CDA,JIS,GB

Material

T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,
C10910,C10920,TP1,TP2,C10930,C11000,C11300,C11400,C11500,
C11600,C12000,C12200,C12300,TU1,TU2,C12500,C14200,C14420,
C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,
C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,
C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,
C70620,C71000,C71500,C71520,C71640,C72200,etc.

Shape

Round,Square,Rectangular,etc.

Specifications

Diameter:3~200mm

Length

3m,5.8m, 6m, 11.8m, 12m, or as required.

Hardness

1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc

Surface

mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required.

Price term

EXW, FOB, CFR, CIF, etc.

Payment term

T/T

Package

Export standard package: bundled wooden box, suit for all kinds of transport,
or be required.

Delivery time

According to order quantity

Export to

Singapore,Indonesia,Ukraine,Korea,Thailand, Vietnam, Saudi Arabia, Brazil, Spain,
Canada, USA, Egypt, Kuwait, Dubai, Oman, Kuwait, Peru, Mexico, Iraq,
Russia,Malaysia, etc.

Application

A copper rod is a type of colored metal processing bar stock with high electrical conductivity. It is mainly divided into brass
rods and copper rods. It is applied in water heating and bathroom fittings, small hardware, valves, marine pumps, atomizing device
structural components, friction accessories, etc.

Get product catalog

 

copper plate/sheet/strip

Size

Width: 10mm to 2000mm,
Thickness: 10mm to 500mm,
Length: 0.5m to 12m,
All sizes can be according to customer's requirements.

Hardness

1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard.

Surface

Polished,bright,oiled,hair line,brush,mirror,or as required

Package

Plastic film with Wooden case or wooden pallet

Delivery time

Prompt delivery or upon your order quantity.

Quality Control

Mill Test Certification is supplied with shipment,Third Part Inspection is acceptable.

Application

widely used inair conditioners,refrigerators,electric,solar water heater, polished pipe an be used in decorative,such as stair
rail.
Also can be made according to your required.

Shape

Round, Square, Oval, can be customized

Get product catalog

 

copper wire

Item

Copper Wire

Standard

ASTM,DIN,BS,CDA,JIS,GB

Material

T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,
C10910,C10920,TP1,TP2,C10930,C11000,C11300,C11400,C11500,
C11600,C12000,C12200,C12300,TU1,TU2,C12500,C14200,C14420,
C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,
C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,
C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,
C70620,C71000,C71500,C71520,C71640,C72200,etc.

Shape

Round

Specifications

As required.

Length

As required.

Hardness

1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc

Surface

mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required.

Price term

EXW, FOB, CFR, CIF, etc.

Payment term

T/T

Package

Export standard package: bundled wooden box, suit for all kinds of transport,
or be required.

Delivery time

According to order quantity

Application

Copper wire, as a conductive material, is widely used in power transmission and electronic devices. Transformers, inductors,
connectors and other components are likely to use copper wire. Besides, the windings of motors and generators in industrial
equipment may also be important application scenarios of copper wire.

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Copper CNC machined parts

Custom CNC Machining Parts of Most Materials
Quotation
According to your drawing(size, material, thickness, processing content, and required technology, etc)
Materials Avaiable
Brass,Stainless Steel,Q235&Q345 steel, Zinc-plate Sheet,Stainless Steel, Aluminum,Copper, etc.
Surface Treatment
Zinc Plating, chrome plate, powder coating, anodizing, wire drawing, silk-screen printing, etc
Processing
Laser Cutting, Precision Stamping, CNC Bending, CNC Milling, CNC Turning, Threading, Riveting, Drilling, CNC Punching,Die Casting, Laser Welding, etc.
Testing Equipment
CMM/Tool microscope/multi-joint arm/Automatic height gauge/Manual height gauge/Dial gauge/Roughness measurement
Drawing Formats
PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF
Our Advantages
1.) 24 hours online service & Quickly Quote/Delivery.
2.) 100% QC quality inspection before delivery, and can provide quality inspection form.
3.) 18+ years of experience in the CNC machining area and have a senior design team to offer perfect modification suggestions.
Tolerance丨Surface Roughness
Generally +/-0.1-0.2mm
Sample service
Avaliable before bulk order. Samples charge according your design, The sample fee can be used as the payment for mass goods.

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About Us

Founded in 2008, we specialize in exporting premium copper products. Our manufacturing leverages continuous casting lines and precision drawing machines. Rigorous quality control, including eddy current testing and spectrometer analysis, guarantees the superior performance of our copper tubes and coils for global applications.

 

If you need any help, please contact us immediately!
Email address:sales@gneemetal.com

 
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