The 90° LET-LOK® fitting for inch tubing is a high-performance connection solution designed to meet the demanding requirements of industries such as chemical processing, petrochemicals, pharmaceuticals, energy, nuclear power, and advanced process engineering. Manufactured from premium AISI 316 stainless steel, it ensures outstanding resistance to corrosion, aggressive media, and extreme operating conditions, making it a reliable choice for critical applications. The fitting’s robust construction guarantees secure, leak-tight connections, while its precision engineering allows for easy installation and long-term durability. The permissible working pressure depends on the tubing’s outer diameter and wall thickness, ensuring optimal safety and efficiency tailored to specific system requirements. With its proven reliability and compliance with the highest industry standards, this 90° LET-LOK® fitting is the ideal solution for engineers and operators seeking maximum performance, safety, and operational continuity in complex industrial environments.