ASTM A694 is carbon steel pipe Flanges, fittings, and so forth. The ASTM A694 F52 Flanges are known for their astounding strength and unrivaled sturdiness. Having least yield strength of 2% these Flanges are exceptionally erosion safe. They don't effectively misshape under outrageous temperatures or tensions. They are generally utilized in heat exchangers, condensers, petrochemical bu... https://www.merakimetals.ae/astm-a694-f52-flanges-manufacturer-exporter-suppliers.html