What are the available diameters for the electrodes?

Available diameters include 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm, and 5.8mm depending on the specific electrode type.

What is the recommended welding current for 2.5mm electrodes?

For 2.5mm electrodes, the recommended current ranges from 40-70A to 60-100A depending on the specific type and welding position.

2.5mm Welding Rod Welding Material E7018 Welding Electrode

Name: 2.5mm Welding Rod Welding Material E7018 Welding Electrode
Brand: HEBEI GAOZHU NEW MATERIALS TECH CO., LTD.
SKU: 1971580391

Hebei, ChinaHEBEI GAOZHU NEW MATERIALS TECH CO., LTD.

US$661.00

1-9 Tons

US$655.00

10-27 Tons

US$650.00

28+ Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Type

E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)

Material

Carbon Steel

Model NO.

E7018

Diameter

2.5mm

Length

300-400mm

Welding Core Type

Carbon Structural Steel

Electrode Coating Type

Low Hydrogen Potassium

Slag Characteristic

Alkaline

Function

Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Gravity Electrode, Moisture-Proof Electrode

Welding Power

AC/DC

Transport Package

2.5kg/ Box; 8boxes/Carton

Specification

2.5MM*300MM

Trademark

JINYUAN

Origin

Hebei, China

HS Code

83113000

Key features

Wide Application Range: Suitable for ships, boilers, bridges, pipelines, and structures made of mild or low alloy steels.

Excellent Welding Performance: Features stable arc, little spatter, easy slag removal, easy reignition, and low smoke.

High Deposition Efficiency: Nominal deposited efficiency reaches approximately 110% for E7018 and E7014 types.

Low Hydrogen Technology: E7018 offers excellent low-temperature toughness and high crack resistance for critical structures.

All-Position Welding Capability: Supports welding in all positions including vertical-down for E6011 and E6013 types.

Comprehensive Certification: Certified by CCS, LR, ABS, BV, GL, DNV, NK, and BKI for international standards.

AC/DC Power Compatibility: Compatible with both AC and DC welding power sources for versatile operation.

Quality Assurance Process: Includes pre-production samples and final inspection before shipment to ensure quality.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceImporters and ExportersFast Delivery

HEBEI GAOZHU NEW MATERIALS TECH CO., LTD.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.98h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited-company trading company offering galvanized iron U-type wire and a broad range of other products. It provides OEM services for well-known brands and supports multiple forms of customization. Export activity is substantial, with 90% of total sales reportedly from exports and 13 years of export experience. However, the supplier has only one employee, one cooperative supplier, no available SDK, and no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Audit information identifies TUV Rheinland and a report validity period from February 21, 2025 to February 20, 2026, but the audit evaluation result is recorded as 0 without an interpretation. Quality assurance status and manufacturing-contract status are unknown, while complaint-handling and corrective-action procedures exist without written records. Financial data is limited to years rather than performance figures.

Supplier typeThe supplier is recorded as a limited company and trading company. Its stated scope covers galvanized iron U-type wire as well as numerous unrelated product categories, and it is not part of a larger company group.

After-Sales capabilityThe supplier lists debugging, maintenance, repair, training, and equipment installation services, but reports no overseas agents or branches and zero countries offering overseas services. It has inventory capability, but no overseas warehouse or showroom; complaint-handling and corrective-action procedures exist without written records.

R&D capabilityThe supplier explicitly has no available SDK. The provided information does not establish broader research, development, or product-innovation capabilities.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. These statements directly support broad customization capability.