Aluminum Cladding Strip Coil 4343/3003/4343 | Composite Brazing Aluminum Supplier China

High-quality aluminum cladding strip coil 4343/3003/4343 or 4045/4004 for brazing heat exchangers, radiators, condensers, and new energy cooling systems.

Aluminum Cladding Strip Coil 4343/3003/4343 | Composite Brazing Aluminum Supplier China

Aluminum Cladding Strip Coil 4343/3003/4343 or 4045/4004 is widely used in brazing heat exchangers, radiators, condensers, oil coolers, water tanks, and new energy cooling systems. Manufactured by Hebei Yuguang Welding Co., Ltd, a trusted China aluminum cladding strip supplier, our products are engineered to meet the demanding requirements of the HVAC, automotive, new energy vehicle, and industrial cooling industries.

Products
Aluminum Coil Composite Aluminum Strip Aluminum Foil Aluminum and Aluminum Alloy Cladding Sheets
Type
Aluminum Clading Sheet, Single Clading ,Both Side Clading, Rust-proof Aluminum Sheet
Grade
4104/3003/4104, 4343/3003/4343, 4045/3003/4045,4047/3003/4047,4343/3003/7072,

4045/3003/7072, 4047/3003, 3003
Processing Method
O/H14, H14/,H16,H14
Size
thickness:0.1- 5.0mm, width:16-1240mm
Brazing Clad for CAB
4343 4045 4047
Brazing Clad for VAC
4104 4A13
Contact-water
7072
Application
Vaccum Brazing and Plate Fine Radiator, Water Tank, Intercooler, Conderser, Oil Cooler, Radiator, Generator, Heater, New Energy Cooling Board, evaporator, Condenser, Water Tank Intercooler, Oil Cooler, Water Discharge, etc.

Premium Material Grades & Structure

Our aluminum cladding strips are produced using advanced composite rolling technology. Common grades include 4104/3003/4104, 4343/3003/4343, 4045/3003/4045, 4047/3003/4047, and 4343/3003/7072. These multi-layer clad materials provide:

  • Excellent corrosion resistance (7072 layer)

  • Superior brazing performance (4343, 4045, 4104, 4047 clad layers)

  • Outstanding mechanical strength and formability (3003 aluminum core)

Thickness ranges from 0.1 mm to 5.0 mm, and widths from 16 mm to 1240 mm, customized to meet different application needs.

Applications in Cooling & Heating Systems

Aluminum cladding strip coils are essential in heat transfer and brazing applications:

  • Automotive heat exchangers: radiators, intercoolers, oil coolers, condensers

  • HVAC industry: evaporators, air conditioning units, plate-fin radiators

  • New energy industry: water cooling plates, battery cooling systems, power electronics cooling boards

  • Industrial & shipbuilding: heating and cooling units, generators, and energy-saving equipment

Thanks to their uniform cladding structure, our aluminum composite coils deliver high thermal conductivity, excellent brazing efficiency, and reliable service life.

Processing & Brazing Methods

We supply aluminum cladding strips suitable for both CAB (Controlled Atmosphere Brazing) and VAC (Vacuum Brazing) processes.

  • CAB brazing alloys: 4343, 4045, 4047

  • VAC brazing alloys: 4104, 4A13

This makes our products versatile across industries requiring strong metallurgical bonding and stable performance under high temperatures.

Quality Assurance & Production Capability

At Yuguang Welding, we guarantee:

  • Pre-production sampling before mass production

  • Final inspection before shipment

  • Compliance with international standards for brazing aluminum products

  • Export experience with clients across Europe, North America, and Asia

Hebei Yuguang Welding Co., Ltd is a leading China supplier of aluminum cladding strip coils 4343/3003/4343 and 4045/4004. Our brazing aluminum clad coils are widely used in radiators, condensers, heat exchangers, and new energy cooling systems. High quality, competitive price, OEM available.

Why Choose Us?

  • Leading China aluminum cladding coil manufacturer & supplier

  • Over 20 years of expertise in clad metals & brazing alloys

  • Advanced rolling, slitting, and composite production lines

  • Strong R&D for customized aluminum clad solutions

  • Flexible supply: FOB, CFR, CIF, EXW delivery terms available

If you are looking for a reliable aluminum cladding strip coil supplier in China, Hebei Yuguang Welding Co., Ltd is your trusted partner for 4343/3003/4343 and 4045/4004 aluminum composite strips.

Contact us today to learn more about our wholesale brazing aluminum clad products and request samples.

FAQ

Hebei Yuguang Welding Co., Ltd. offers a range of cookware materials, including 2ply, 3ply, 4ply, 5ply, and up to 9ply configurations. We provide various clad metals such as copper clad stainless steel, stainless steel-aluminum composites, and multi-ply circles.

2ply copper clad metal offers excellent thermal conductivity, even heat distribution, and a non-reactive stainless steel interior. This ensures precise cooking, enhanced durability, and an attractive appearance while avoiding metallic flavors or toxins.

The standard thickness for our 2ply copper circles includes a 0.2mm stainless steel layer and a 2.3mm thick solid copper plate. These specifications ensure optimal heat conduction and durability.

Yes, we offer customization options for sizes and thicknesses to meet your specific needs. Free samples are also available upon request.

The 7ply configuration includes layers such as 304 stainless steel, multiple aluminum layers, and 430 stainless steel. This design provides enhanced thermal conductivity, durability, induction compatibility, and a visually appealing finish.

Multi-ply cookware conducts heat rapidly and efficiently, reducing cooking times and saving energy. This efficient heat distribution helps maintain consistent temperatures while cooking.

Our multi-ply circles are suitable for use with gas, induction, ceramic, and electric cookers, providing versatility in your cooking methods.

Our cookware materials are designed to produce less greasy smoke when frying, contributing to a cleaner cooking environment and reducing overall environmental impact.

Multi-ply circles combine the advantages of different metals, such as improved thermal efficiency, durability, and resistance to corrosion, while potentially reducing costs. This results in high-performance cookware with a balanced cost structure.

To request a sample, you can contact us directly through our website or customer service channels. We offer free samples to allow you to evaluate the quality and performance of our products before making a purchase.

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