Key Points of Quality Control for Metal Pipe Bending Parts
High-quality metal pipe bending parts need to meet strict quality standards, and the key points of quality control are as follows:
Material Inspection: Check the material grade, mechanical properties, and chemical composition to ensure compliance with ASTM or GB standards.
Dimensional Inspection: Use a three-coordinate measuring instrument to detect the bending radius, angle, and wall thickness uniformity.
Surface Quality: Check for defects such as cracks and dents through visual inspection or non-destructive testing (such as ultrasonic testing).
Performance Testing: Conduct pressure tests, fatigue tests, and corrosion tests to verify product reliability.
Excellent suppliers will establish a full-process quality management system and implement strict monitoring from the receipt of raw materials to the delivery of finished products. For example, an automotive parts manufacturer reduced the defect rate to below 0.01% by introducing AI visual inspection technology, significantly improving customer satisfaction.
If you want to learn more or customize parts, you can click to read the article below or consult us.
