Round / Rectangular / D Type Welded Aluminum Radiator Tube for Automobile Cooling System

• Application: Refrigerator, Automobile
• Shape: Round
• Surface Treatment: Mill Finished
• Grade: 3000 Series
• Alloy: Alloy
• Temper: O - H112
• Core Alloy: 3003
• Clad Alloy: 4045/4343
• Thickness: 0.5-3mm
• Outside Diameter: 4-45mm
• Transport Package: Ply-Wood Pallet Specialized for Export
• Specification: 3003
• Trademark: TRUMONY
• Origin: China
• HS Code: 7604
• Production Capacity: 20000mt

Product Description

Round / Rectangular / D Type Welded Aluminum Radiator Tube For Automobile Cooling System

Specification:

Outside diameter	4-45mm
Wall thickness	0.5-3mm
Clad alloy	4045/4343
Core alloy	3003
Shape	round/square/D

 

Commonly used material chemical composition

No.	Alloy	Si	Fe	Cu	Mn	Mg	Zn	Zr	Ti
1	3003	≤0.6	≤0.7	≤0.05-0.2	1.0-1.5	-	≤0.1	≤0.05	≤0.03

Supply state and mechanical properties

Alloy	Temper	Tensile Strength	Yield Strength	Elongation
1050	O/F/H111/H112	≥65MPa	≥20MPa	≥25%
1100	O/F/H111/H112	≥75MPa	≥20MPa	≥25%
3102	O/F/H111/H112	≥75MPa	≥20MPa	≥25%
3003	O/F/H111/H112	≥75MPa	≥20MPa	≥25%

 

Commonly used specificaitons:

Diameter	16	16	20	20	20	20	22	22	22	22	25	25	25	25	27	30
Thickness	1.3	1.5	1.2	1.15	1.3	1.5	1.15	1.2	1.3	1.5	1.15	1.3	1.5	1.8	1.5	1.5

 

High precision welded tube has the following advantages:

Low material cost

High heat transfer rate

Reliable brass solder

Light weight

Strong anti-corrosion

High precision

High surface finish

 

Application:Evaporator;Condenser;Connection tube

Application field:
Air condition,
refrigeration and cooling system;
Automotive air condition;
Solar application

Production time:15-20days