What package types are available?

Spool and drum packages are available, with aluminum-foil vacuum sealing and desiccant inside. Complete labels show model, batch number and net weight for full traceability, compatible with various wire feeders.

How about wind-resistance for outdoor welding?

Better wind-resistance compared with gas-shielded wires. Simple wind-shield measures are still suggested under strong wind to guarantee weld quality.

What polarity should be used?

DC- (Direct Current Straight Polarity). Adjust polarity according to welder manual. Wrong polarity will result in unstable arc and heavy spatter.

Versatile Crack-Resistant Self-Shielded Flux-Cored Arc Welding Wire for Steel Structure Fabrication

Name: Versatile Crack-Resistant Self-Shielded Flux-Cored Arc Welding Wire for Steel Structure Fabrication
Brand: Henan Xuanlong Special Metal Welding Materials Co., Ltd.
SKU: 2190799652

Henan, ChinaHenan Xuanlong Special Metal Welding Materials Co., Ltd.

US$1.56-1.86

24 kg

Product specifications

size

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Type

Flux-cored Wire

Material

Carbon Steel

Model NO.

XL-E71T-GS

Flux Containing

Medicated Core

Slag Characteristic

Alkaline

Extended Length

10-20mm

OEM

ODM

Sample

Shielding Gas

CO2

Transport Package

Customized Through Mutual Consultation

Specification

XL-E71T-GS

Trademark

Xuanlong

Origin

Henan, China

Key features

No Shielding Gas Required: Self-shielded design eliminates need for external gas cylinders, ideal for field sites.

All-Position Welding Capability: Supports flat, horizontal, vertical, overhead, and vertical-down welding positions.

Excellent Wind Resistance: Superior performance in outdoor conditions compared to gas-shielded wires.

Low Spatter & Easy Slag Removal: Features stable arc combustion delivering smooth, aesthetic weld beads with minimal cleanup.

Suitable for Thin Plate: Designed for mild and galvanized steel with low risk of burn-through on thin plates.

Vacuum Sealed Packaging: Aluminum-foil vacuum sealing with desiccant prevents moisture absorption and oxidation.

AWS A5.20 Compliance: Meets AWS A5.20 standard for self-shielded flux-cored welding wire.

Full Customization Available: Accepts OEM, ODM, and sample-based customization for designs and specifications.

Company profile

Henan Xuanlong Special Metal Welding Materials Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao Port, Horgos Port CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressYuchuan Nonferous Metal Deep Processing lndustrial Park, Kejing Town, Jiyuan City, Henan Province

Plant Area6089.78 square meters

Number of Employees25

Registered Capital10,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 ton

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsFlux-Cored Wire

Production Lines3

Production MachinesSteel Strip Rewinding Machine, Steel Strip Cleaning Machine, Forming Line, Precision Drawing Line, Coil Winding Line, Vacuum Packaging Machine, Mixer Machine

QA/QC inspectors5 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers4 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2017-05-12

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationOthers

Cooperated with Fortune 500No

Product Q&A

Q:Do I need shielding gas for welding with this series wires?

No. These are self-shielded flux-cored wires. No external shielding gas such as CO2 or argon is required. Use dedicated self-shielded welder for welding, ideal for field sites without gas supply.

Q:Is all-position welding available?

Yes. It supports flat, horizontal, vertical, overhead and vertical-down welding. Excellent performance for vertical-down welding, especially for field girth weld of pipelines.

Q:What are the storage requirements?

Store in dry and ventilated warehouse, keep away from moisture and corrosive substances. Keep original aluminum-foil vacuum package sealed before opening. Once opened, use as soon as possible to avoid moisture absorption and welding porosity.

Q:What causes porosity defects?

Mostly caused by damp welding wire, unclean base metal with rust, oil or water, or improper welding parameters. Keep wire well-sealed, clean workpiece surface before welding, set proper current and voltage to improve weld quality.

Q:Is it suitable for indoor precision stainless-steel welding?

Not recommended. This series is designed for carbon steel and low-alloy steel for steel-structure and pipeline projects. Please use dedicated stainless-steel gas-shielded wires for stainless steel welding.