The proper selection of materials represents the optimal balance between corrosion resistance and lightweight design.

Corrosion Resistance Matching: For applications involving strong acidic or alkaline media, we utilize PE-lining (steel-reinforced plastic) technology; for food-grade liquids, we employ high-purity 316L stainless steel.

Mechanical Properties: We select high-tensile steel (such as Q345R), which—while ensuring robust compressive strength—allows for reduced wall thickness to minimize dead weight and maximize effective payload capacity.

Certification Standards: All steel plates are accompanied by original Material Test Certificates (MTCs), ensuring full compliance with international standards for pressure vessels.