We manufacture and export ASTM B43 seamless red brass pipes, strictly adhering to ASTM B43 standards to meet international industrial requirements. Produced using seamless technology, these pipes eliminate weld defects, making them ideal for high-pressure piping systems. The red brass material contains 84% - 86% copper; it has a natural red-yellow color, excellent corrosion resistance, and high mechanical strength, making it a reliable choice for global industrial applications.
ASTM B43 is a material and size standard for seamless red brass pipe formulated by ASTM International. ASTM B43 is primarily used to ensure the chemical composition, mechanical properties, dimensional accuracy, and pressure performance, thereby achieving unified regulations that meet industrial demands.
ASTM B43 requires that pipes be made using seamless technology. This seamless construction makes brass pipes suitable for pressure piping by avoiding defects that may occur in welded seams.
Red brass is a specific type of brass rather than a different metal. It has a red-yellow color due to its higher copper content, which ranges from 84% to 86%. In comparison, regular brass pipes typically contain only 60% to 70% copper.
