Precision Electrical Parts, Copper Metal Spinning For High Voltage Components.

Copper Metal Forming for High-Voltage Electrical Components

Engineered for high-voltage electrical systems, this T2 Copper Tail Pipe utilizes low-pressure die casting to achieve dense, thick-walled structures. Verified by 20kN tension tests, it ensures perfect conductivity and thermal performance for 110kV applications, free from shrinkage pores or bubbles.

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Core Manufacturing Process

Thick Wall Die Casting Process. Strictly follows "Minimum Thickness ≥1.8mm" hard index. Uses Precision Low Pressure Die Casting. Optimized mold temperature control for T2 copper (high conductivity/flow) completely solves "shrinkage pores and bubbles", ensuring uniform wall thickness and dense structure.

Material Specification: T2 High-Purity Copper (≥99.9% Cu)
Functional Properties: Superior Electrical & Thermal Conductivity
Structural Integrity: Zero-Porosity Construction (Void-Free)

Precision Control

Adheres to GB/T 1804-m (general tolerances). 100% Plug Gauge Inspection for 12-Φ14 holes ensures perfect fit with high-voltage bushings. CMM Measurement for concentricity between Φ200 flange OD and Φ150 tube ID, controlled within 0.05mm.

Surface Treatment

Strict "Smooth Surface No Burrs" and "Edge Chamfer R0.5" requirements. Uses Chemical Polishing and Manual Finishing. Surface is free of scratches and oxide spots, providing a perfect base for silver plating or painting.

Material Adaptability

Uses T2 Copper with Purity ≥99.9%. Ensures extremely low electrical resistivity, meeting strict requirements for "current carrying capacity" and "thermal conductivity" in high-voltage electrical equipment.

Solution

Optimized for conductivity, thermal performance, and structural integrity in high-voltage systems.