AWS E6013 E6011 E7018 Welding Electrodes China Factory Suppliers

Premium carbon steel welding rods from a leading China factory. Our AWS E6013, E6011, and E7018 electrodes offer all-position welding, low spatter, and easy slag removal. Contact top China suppliers for professional-grade performance and competitive FOB pricing.

Product Details

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Product Details

The China Copper Bridge series of welding electrodes, including the industry-standard 6013, 6011, and 7018, provides professional-grade solutions for high-performance metal joining. Specifically engineered for general carbon steel structures, these electrodes are optimized for versatility, offering exceptional stability and penetration across a wide range of industrial applications.

Designed to excel in the fabrication of thin plates, intricate small parts, and low-grade low-alloy steel, our electrodes ensure a seamless weld bead and superior mechanical properties. Whether you are performing maintenance or large-scale construction, the Copper Bridge range delivers the reliability and strength required for critical structural integrity.

Detailed Parameters

Product RangeAWS E6013, E6011, E7018 Material GradeCarbon Steel / Low-Alloy Steel
Diameter 2.5mmLength: 300mm | Packing: 2.5kg/box Carton Capacity (2.5mm)8 boxes = 20kg/carton
Diameter 3.2mmLength: 350mm | Packing: 5kg/box Carton Capacity (3.2mm)4 boxes = 20kg/carton
Diameter 4.0mmLength: 400mm | Packing: 5kg/box Carton Capacity (4.0mm)4 boxes = 20kg/carton
Diameter 5.0mmLength: 400mm | Packing: 5kg/box Carton Capacity (5.0mm)4 boxes = 20kg/carton

Key Advantages

Superior Stability

Consistent arc performance ensuring high-quality welds for critical carbon steel structures.

Efficiency-Driven

Optimized melting rates that reduce downtime and increase production speed per joint.

Precision Application

Specifically engineered for thin plates and small precision parts without burn-through.

Low Alloy Compatibility

Excellent adaptability for welding low-grade low-alloy steels in industrial environments.

Clean Finish

Produces a smooth weld bead with easy slag removal for a professional aesthetic.

AWS Compliance

Strict adherence to AWS standards ensuring global acceptance and safety compliance.

Product Gallery

Management Platforms

Standardized Packing

Secure moisture-proof packaging ensuring electrode integrity during long-distance transit.

Factory Quality Control

Rigorous internal testing protocols at our manufacturing facility for every batch.

Certification Assurance

Full documentation and certifications provided to meet international project requirements.

Exhibition Standards

Showcasing our latest welding technology at global industry exhibitions.

Logistics Optimization

Optimized carton dimensions for maximum shipping efficiency and lower freight costs.

Technical Support

Expert guidance on choosing the right electrode diameter for your specific application.

Investment Return Comparison

Feature MetricsGeneric ElectrodesCopper Bridge Series
Weld StabilityModerate / VariableHigh / Consistent
Slag Removal TimeHigh EffortLow Effort / Rapid
Material Wastage15% - 20%Less than 8%
Project TimelineStandard PaceAccelerated Efficiency
Compliance RatingBasic IndustrialFull AWS Standard

Frequently Asked Questions

Q: What is the difference between E6013 and E7018 electrodes?

E6013 is a general-purpose electrode ideal for thin sheets and easy arc starting, while E7018 is a low-hydrogen electrode providing higher strength and crack resistance for structural applications.

Q: Can these electrodes be used on low-alloy steel?

Yes, our Copper Bridge electrodes are specifically designed to be suitable for low-grade low-alloy steel in addition to standard carbon steel.

Q: Which diameter should I choose for thin plate welding?

For thin plates and small parts, we recommend the 2.5mm diameter electrode to minimize the heat-affected zone and prevent burn-through.

Q: Are your products compliant with AWS standards?

Absolutely. All our electrodes are manufactured according to AWS specifications (such as E6011, E6013, and E7018) to ensure international quality and safety.

Q: How are the electrodes packed for shipping?

We use standardized boxing (e.g., 2.5kg or 5kg per box) packed into 20kg cartons to ensure protection against moisture and physical damage during transport.

Q: Do you provide certifications for industrial projects?

Yes, we provide full certification and quality documentation to help our clients meet the stringent requirements of manufacturing and construction projects.

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