II. Product Features

1. Excellent material performance

 Copper pipe fittings:

 Red copper: Copper content ≥ 99.9%, thermal conductivity of 398W/(m・K), suitable for heat exchange system, effectively reducing heat transfer loss.

 Brass: Copper-zinc alloy material, high hardness, strong wear resistance, can resist fluid erosion and corrosion, extend service life, suitable for industrial fluid transportation and other scenarios.

2. High precision and stability

Automation equipment parts are processed by five-axis CNC, the dimensional accuracy is controlled within ±0.01mm, and the surface roughness Ra≤0.8μm. After aging treatment to eliminate internal stress, it can still maintain stable performance under high-speed operation and complex working conditions, ensuring precise matching between parts.

3. Diversified functional design

 There are rich types of automation equipment parts, including shafts, gears, connectors, etc., to meet different functional requirements such as transmission, positioning, and support.

 Some copper pipe fittings use special threads or quick-connect structures to achieve rapid installation and disassembly, significantly improving assembly efficiency.
4. High adaptability and compatibility

We provide a variety of products, copper pipe diameters range from 6 to 108mm, and wall thicknesses range from 0.8 to 8mm; automation equipment parts can be customized to suit different brands and models of automation production lines. Some common specifications are as follows:

Type	Material	Size range	Main application scenarios
Copper straight pipe	Copper	Φ6 - Φ108mm, wall thickness 0.8 - 8mm	Heat exchange, fluid delivery system
Copper elbow	Brass	Φ10 - Φ89mm, 90°/45°	Pipeline steering
Gear shaft	Alloy steel	Diameter 10 - 100mm, length 50 - 500mm	Automated transmission system

III. Product Details

1. Material Type

Copper pipe fittings:

Red copper: Excellent electrical and thermal conductivity, strong corrosion resistance, commonly used in refrigeration equipment, heat exchanger pipes.

Brass: Outstanding strength and hardness, wear resistance, seawater corrosion resistance, suitable for ship pipes, industrial fluid transportation.

Automation equipment parts: Mainly alloy steel (such as 42CrMo, 35CrMo) and stainless steel (304, 316L). Alloy steel has excellent mechanical properties after heat treatment and is suitable for high-load transmission parts; stainless steel has good corrosion resistance and is suitable for clean production environments such as food and medicine.

2. Processing technology
Copper pipe fittings: Use cold drawing, extrusion, and welding processes. The cold drawing process makes the pipe fittings accurate in size and smooth on the surface; welding processes such as argon arc welding and laser welding ensure that the welds are uniform and firm, and the sealing is good.

Automation equipment parts: Use CNC turning, milling, grinding, and EDM technology. Complex shape parts are formed with high precision through 3D printing molds and precision casting.
3. Quality inspection
Copper pipe fittings: pressure test (1 - 20MPa), airtightness test (leakage rate ≤0.01mL/min), salt spray test (≥48 hours) to ensure safe and reliable working conditions.
Automation equipment parts: use three-coordinate measuring instrument to detect dimensions, spectrum analyzer to detect materials, dynamic balancing and fatigue life tests to ensure performance meets standards.
4. Application fields
Widely used in automated production lines in industries such as automobile manufacturing, electronics and electrical appliances, food processing, medical equipment, aerospace, etc., to provide guarantees for stable and efficient operation of equipment.