What is the certification for these electrodes?

The certification is AWS A5.3/A5.3M:1999 (R2007) and ASME SFA A5.3.

What is the tensile strength of the weld?

The minimum tensile strength is 14 kpsi.

What welding current is required?

The welding power requires DC (DCEP).

E4043 E4047 E1100 E3003 Aluminum Electrodes

Name: E4043 E4047 E1100 E3003 Aluminum Electrodes
Brand: Wenzhou Tianyu Electronic Co., Ltd.
SKU: 2043145745

Zhejiang, ChinaWenzhou Tianyu Electronic Co., Ltd.

US$16.00

1,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Aluminium Alloy

Material

Aluminum / Aluminum Alloy

Model NO.

E4043 E4047 E1100 E3003

Diameter

2.5mm 3.2mm 4.0mm

Length

300mm 350mm 400mm

Welding Core Type

Aluminium Alloy

Electrode Coating Type

Base

Function

Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode

Welding Power

OEM Service

Acceptable

Sample

Free Sample

Transport Package

5kgs/ Plastic Box, 20kgs/Carton, 50cartons /Pallet

Trademark

TYUE

Origin

China

HS Code

8311100000

Production Capacity

500000000ton/Year

Key features

Stable Low-Spatter Arc: Operates at low temperatures with minimal spatter and fuming for clean welds.

High-Strength Welds: Produces strong, dense welds free of porosity for production and maintenance.

AWS A5.3 Certified: Meets AWS A5.3/A5.3M:1999 (R2007) and ASME SFA A5.3 standards.

Versatile Applications: Ideal for welding aluminum alloys with copper, silicon, and manganese.

Free Sample Available: Customers can request free samples to test quality before ordering.

OEM Service Accepted: We accept OEM services to meet specific customer branding needs.

Fast Delivery Time: Standard lead time is 2-3 weeks for efficient order fulfillment.

Multiple Diameter Options: Available in 2.5mm, 3.2mm, and 4.0mm diameters for various needs.

Company profile

Wenzhou Tianyu Electronic Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-12-01Average Response Time: ≤8.84h

AI-Powered supplier vetting

SummaryWenzhou Tianyu Electronic Co., Ltd. is described as a China-based manufacturer/factory and industrial-trading enterprise, with associated factories producing welding materials and transformers. The supplied information indicates ISO 9001 certification, more than 10 production lines, 6–10 years of R&D engineer experience, and 11–20 quality-control staff. It also reports exports to more than 50 countries and regions and export sales representing 41%–50% of total sales. The evidence supports established manufacturing, quality-management, international-market experience, and associated production resources. However, the available information does not sufficiently establish after-sales service performance, financial credibility, customization capability, or specific customer cases. The records also contain differing descriptions of the entity as a manufacturer/factory, a trading company, and an industrial-trading enterprise, so its precise operating structure should be verified.

Supplier typeThe supplier is identified as a Manufacturer/Factory and is described as an industrial and trading integrating enterprise focused on manufacture and trade. Another record classifies it as a trade company, while associated factories are identified for welding materials and electrical power equipment, indicating a mixed manufacturing-and-trading structure rather than a purely standalone factory.

CertificationsThe supplier explicitly reports certification to ISO 9001. This provides direct evidence of a formal quality-management-system certification, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier reports total R&D engineer experience of 6–10 years, which supports the presence of some experienced technical personnel. However, there is no evidence of patents, proprietary technologies, new-product development results, or dedicated R&D facilities, so broader innovation strength cannot be confirmed.

Production capacityProduction capability is supported by the manufacturer/factory description, more than 10 production lines, an identified factory location, 11–20 quality-control staff, and associated factories producing welding electrodes, welding wire, transformers, and high-voltage complete equipment. The supplier also reports exports to more than 50 countries and regions, indicating experience serving international markets.

Client casesThe supplier states that its products are exported to more than 50 countries and regions, including Europe, America, Africa, Southeast Asia, and the Middle East, and that export sales account for 41%–50% of total sales. These statements demonstrate international market reach, but no named customers, project references, or verifiable case studies are provided.