Hardfacing Material – Cemented Carbide Pellet Tubular Welding Rod

Welding Electrode Specifications:

• Diameter: Φ2.8 mm, Φ3.2 mm, Φ4 mm, Φ5 mm
• Length: 600 mm, 700 mm
• Filler Rate: 60%-70%
• Applications: The product provides excellent wear-resistant and impact-resistant weld layers, specifically designed for surface hardfacing on petroleum drilling tools and natural gas geological equipment.

Technical Features:

• High hardness (HV0.1 1400-1700) with superior wear resistance.
• Outstanding erosion resistance for harsh operating environments.
• Oxy-acetylene flame hardfacing delivers highly wear- and erosion-resistant weld deposits.

Hardfacing Technology:
By applying specialized treatments and surface processing to components, this technology significantly enhances wear resistance, heat resistance, and corrosion resistance, extends service life, improves repairability, and serves as a critical method for maximizing component durability.