Single hole barrel with multicolored zinc plating

This single-hole barrel component is manufactured from premium Grade 45 steel and undergoes precise heat treatment and advanced surface finishing processes. It offers an exceptional balance of mechanical strength and corrosion resistance, making it ideally suited for precision machinery, instrumentation, and high-end equipment assembly where structural integrity and appearance are critical.

Fabricated from Grade 45 medium carbon steel, this component offers an excellent balance of strength and moderate toughness, making it an ideal choice for mechanical structural parts.

Undergoes a strictly controlled through-hardening heat treatment process to achieve a Rockwell hardness range of HRC 24-29.

• Significantly enhances material strength and wear resistance
• Maintains adequate toughness to prevent brittle fracture
• Ensures dimensional stability under load conditions

Features an advanced multi-colored zinc plating technique that creates a distinctive visual effect while providing excellent electrochemical corrosion protection.

• Creates multi-color visual effect combining aesthetics with functionality
• Zinc layer provides excellent electrochemical corrosion protection
• Coating is uniform, dense, and exhibits strong adhesion

Each production batch undergoes hardness verification and surface quality inspection to ensure compliance with the HRC 24-29 hardness specification and coating integrity standards, guaranteeing reliable and consistent product quality.