Why Flange Inspection Is Important Before Shipment

Why Flange Inspection Is Important

Quality inspection is one of the most important steps in flange manufacturing. It helps ensure that every product meets customer specifications and international standards before shipment.

Common Inspection Items

Professional manufacturers usually inspect:

• Dimensions
• Material grade
• Surface finish
• Bolt hole accuracy
• Flange facing
• Marking

Material Certification

Most international customers require a Material Test Certificate (MTC), which confirms the chemical composition and mechanical properties of the material.

For critical projects, third-party inspections from organizations such as SGS or BV may also be requested.

Benefits of Quality Inspection

• Reduces installation problems
• Ensures product traceability
• Improves project safety
• Increases customer confidence

As an experienced China steel flange manufacturer, we perform comprehensive inspections on every steel flange before delivery, ensuring reliable quality and consistent performance for customers worldwide.