The 37° flare flange connection is a high-pressure piping solution that uses flared pipe ends, cone inserts, and flanges to create a secure, leak-resistant joint. Designed to meet SAE and ISO standards, it supports pressures up to 6,000 PSI. Commonly used in water mist systems, especially in header lines, it combines stainless steel components with hot-dip galvanized flanges for strength, reliability, and cost-effectiveness.