Sample Testing Service
Free testing of galvanized and pre-coated galvanized sheet thickness, coating weight, paint film, and lead content to ensure consistent product quality.
Sample Testing for Galvanized & Pre-coated Galvanized Sheet
As a leading manufacturer of Galvanized and Pre-coated Galvanized steel sheets, Hengze Steel is dedicated to delivering products that meet the highest standards of quality and performance. To help customers accurately evaluate material reliability before bulk purchasing, we provide a comprehensive Sample Testing Service. This includes free testing of critical parameters—such as sheet thickness, coating weight, paint film, and lead content—along with internationally recognized test reports. Through this process, we ensure every sheet complies with global standards and is tailored to meet your specific project requirements.
Chemical Composition Analysis
Analyze base metal elements (C, Mn, Si, P, S) to ensure compliance with SGCC, DX51D, and other standards.
Measure coating alloy composition for galvanized sheets to optimize corrosion resistance.
Verify substrate quality for pre-coated galvanized sheets to ensure excellent coating adhesion.
Coating Thickness & Quality Testing
Zinc Coating Thickness – Measured with magnetic gauges and chemical tests to ensure even coverage according to ASTM and GB standards.
Paint Film Thickness – Measures topcoat and backcoat thickness to ensure good appearance and protection.
Lead Content Analysis – Tests lead levels in zinc and paint coatings.
Mechanical Property Testing
Tensile Properties – Evaluate yield strength, tensile strength, and elongation.
Bending Performance – Conduct bend and impact tests to confirm forming and processing reliability.
Hardness Testing – Assess surface hardness for durability and end-use performance.
Submit a Testing Request
At Hengze Steel, we can provide professional testing services for Galvanized and Pre-coated Galvanized Sheets to help customers verify product quality before bulk orders.
Our testing covers key parameters such as sheet thickness, coating weight, paint film, and lead content, with certified reports available to ensure compliance with international standards.
👉 Or email us at sales@hengzesteel.com.
