What is the lead time for production?

During peak season, lead time is one month; during off-season, it is within 15 workdays.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, and Money Gram.

Copper and Aluminum Bimetallic Joint Connector

Name: Copper and Aluminum Bimetallic Joint Connector
Brand: HENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD
SKU: 845475925

Henan, ChinaHENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD

Negotiable

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Air Condition or Refrigerator, Water Tube, Oil Cooler Pipe

Alloy

Non-alloy

Standard

GB/T

Density(g/cm3)

3.5-3.9

Tensile Strength(N/mm2)

More Than 120

Peeling Strength(N/mm)

More Than 12

Technique

Solid-Liquid Machining Processing

Transport Package

Export Standard Wooden Case

Specification

According to Customer Requirement

Trademark

Chalco Aluminum

Origin

Henan China

HS Code

7419999100

Production Capacity

10000mt/Month

Key features

Cold Rolled Bonding Process: Developed over 50 years ago, ensures inseparable laminated material.

Corrosion Resistance: Eliminates crevices and limits crevice corrosion compared to rivets.

Weight Reduction: No extra hardware required, allowing streamlined designs and weight savings.

High Bonding Strength: Interface bonding rate reaches 100% with tensile strength up to 210 Mpa.

Maintenance Free Connection: Provides welded connection between aluminum components and steel structures.

Wide Application Scope: Suitable for shipbuilding, railway, automotive, and air conditioning industries.

Multiple Temper Options: Available in CA100, CA101, and CA200 with varying transition layers.

Precise Chemical Composition: Alloys include 4A33, 4A60, 7A16, 8A60, 8A61, and 8A62 with strict specs.

Company profile

High Repeat Buyers ChoiceMulti-language Pioneer

HENAN CHALCO ALUMINUM INDUSTRIAL CO.,LTD

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-08-16Nearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryHENAN CHALCO ALUMINUM INDUSTRIAL CO., LTD is identified as both a trading company and manufacturer/factory in China, offering a broad aluminum product range. It reports substantial production capacity across precision plates, forgings, industrial profiles, and sublimation sheets, supported by 50 R&D engineers and 50 quality-control staff. The supplier provides extensive customization, ODM, OEM, CAD/SolidWorks, and 3D design services, but reports zero R&D patents and no private molds. Complaint handling has a clear procedure and records, while corrective/preventive-action and supplier-assessment procedures are undocumented. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial information is indicated for 2022–2024, but no substantive financial condition is provided. Certification holdings and customer case details are not evidenced.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, with a limited-company ownership structure and a stated aluminum-product business scope. This indicates a combined manufacturing and trading model rather than a purely intermediary operation.

After-Sales capabilityThe supplier has a clear procedure and follow-up records for handling customer complaints, which supports a defined complaint-response capability. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and its broader service-assessment procedure lacks written procedures or records, indicating limited documented service infrastructure.

R&D capabilityThe supplier reports new products within the past year, ODM services, SolidWorks and CAD capability, and 3D software design services. Counterbalancing evidence includes zero R&D patents, no private molds, and no available SDK, so innovation capability is demonstrated mainly through applied design and development services rather than patent or software-platform assets.

Production capacityReported annual capacities include 50,000 tons of precision aluminum plate, 45,000 tons of aluminum forgings, 40,000 tons of industrial aluminum profiles, and 35,000 tons of sublimation aluminum sheet. The supplier also reports 50 quality-control staff and identifies itself as a manufacturer/factory, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services and 3D CAD/SolidWorks design support. These capabilities directly support broad product customization and design adaptation.

Product Q&A

Q:What is the bonding strength of the bimetallic joint?

The interface bonding rate is 100%, with tensile strength ranging from >85 Mpa to >210 Mpa depending on the type.

Q:How does this product compare to rivets and bolts?

It eliminates the need for drilling holes, special insulators, and regular assembly inspection, while also preventing crevice corrosion.

Q:What are the available temper types and their features?

CA100 offers higher cost performance with no transition layer; CA101 has a thin layer for high strength; CA200 has a thick layer for ultra-high bond strength.

Q:What industries commonly use these structure transition joints?

They are commonly used in shipbuilding, railway, and automotive industries for connecting alloyed aluminum components to steel structures.

Q:What are the available aluminum alloy options?

Options include 4A33, 4A60, 7A16, 8A60, 8A61, and 8A62, each with specific chemical compositions and hardness levels.