Methods for Identifying Precision Tube Materials

Methods for Identifying Precision Tube Materials

The raw material quality fundamentally determines the performance of Precision Tubes. For corrosion resistance:

• 316 stainless steel Precision Tubes offer superior performance

• 304 stainless steel Precision Tubes rank second

• 201 stainless steel Precision Tubes are less corrosion-resistant

Since visual identification is challenging, how can you verify Precision Tube materials? As a leading Precision Tube manufacturer, we reveal four professional testing methods:

1. Magnetic Testing for Precision Tubes

• 316/304 grade Precision Tubes show minimal magnetism

• Ideal for applications requiring non-magnetic properties

2. Nitric Acid Spot Test

The most direct corrosion resistance evaluation for Precision Tubes:

• Premium Precision Tubes: Minor surface reaction

• Low-quality tubes: Visible corrosive marks

3. Chemical Testing Solution

Specialized fluid for Precision Tube verification:

1. Clean and prepare tube surface

2. Apply testing solution

3. Observe color changes (red indicates inferior material)

4. Spark Pattern Analysis

During Precision Tube processing:

• High-grade materials produce distinctive sparks

• Spark characteristics reveal material composition

Why Choose Our Precision Tubes?

Jiangsu Zhongxing specializes in manufacturing:

• High-performance Precision Tubes for extreme environments

• Custom Precision Tube solutions for specialized applications

Key Applications:
✓ Aerospace ✓ Military ✓ Medical ✓ Semiconductor

Our Advantages:

• Strict material verification for every Precision Tube

• Advanced testing equipment

• Technical support team

For premium Precision Tube solutions, contact our experts  info@zxnialloy.com today!