How many layers should be applied for surfacing?

Surfacing welding should be continuous for 3 to 4 layers without interruption.

Surfacing Electrode D547mo/Edcrni-B-15

Name: Surfacing Electrode D547mo/Edcrni-B-15
Brand: Wenzhou Tianyu Electronic Co., Ltd.
SKU: 2049687645

Zhejiang, ChinaWenzhou Tianyu Electronic Co., Ltd.

US$30.00

1,000 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

R (Surfacing Electrode)

Material

High Chromium Steel

Model NO.

D547mo/Edcrni-B-15

Diameter

3.2mm

Length

300-400mm

Welding Core Type

High Chromium Steel

Electrode Coating Type

Low Hydrogen Sodium

Slag Characteristic

Acidic

Stainless Steel Welding Rod Type

Chromium Nickel Stainless Steel

Function

Surfacing Electrode, Low Hydrogen Type Electrode

Welding Power

DC/AC

Transport Package

5kg/Box, 20kg/Carton

Specification

3.2mm x 40.0mm

Trademark

HAIQIAO

Origin

China

HS Code

8311200000

Production Capacity

1500000 Tons/ Year

Key features

High Temperature Resistance: Surfacing metal features good high temperature anti-scratch, erosion, and high temperature hardness.

Improved Hardness Over Time: Remarkable aging effect where hardness and anti-galling performance improve with aging time.

Low Hydrogen Sodium Type: Designed for DC reverse polarity, ensuring stable welding performance and reduced hydrogen content.

Fatigue and Thermal Stability: Excellent thermal stability and fatigue resistance for demanding industrial valve applications.

Wide Diameter Options: Available in 3.2mm, 4.0mm, and 5.0mm diameters to suit various welding current requirements.

Custom Packaging Support: Standard 20kg cartons with option for palletized shipping based on client requests.

Strict Chemical Composition: High Chromium, Nickel, and Molybdenum content ensures superior wear and corrosion resistance.

Company profile

Wenzhou Tianyu Electronic Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-12-01Average Response Time: ≤7.51h

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.